feat: new features merged (#2409)

* fix: GroupApplicationAcceptedNotification

* fix: GroupApplicationAcceptedNotification

* fix: NotificationUserInfoUpdate

* cicd: robot automated Change

* fix: component

* fix: getConversationInfo

* feat: cron task

* feat: cron task

* feat: cron task

* feat: cron task

* feat: cron task

* fix: minio config url recognition error

* new mongo

* new mongo

* new mongo

* new mongo

* new mongo

* new mongo

* new mongo

* new mongo

* friend incr sync

* friend incr sync

* friend incr sync

* friend incr sync

* friend incr sync

* mage

* optimization version log

* optimization version log

* sync

* sync

* sync

* group sync

* sync option

* sync option

* refactor: replace `friend` package with `realtion`.

* refactor: update lastest commit to relation.

* sync option

* sync option

* sync option

* sync

* sync

* go.mod

* seq

* update: go mod

* refactor: change incremental to full

* feat: get full friend user ids

* feat: api and config

* seq

* group version

* merge

* seq

* seq

* seq

* fix: sort by id avoid unstable sort friends.

* group

* group

* group

* fix: sort by id avoid unstable sort friends.

* fix: sort by id avoid unstable sort friends.

* fix: sort by id avoid unstable sort friends.

* user version

* seq

* seq

* seq user

* user online

* implement minio expire delete.

* user online

* config

* fix

* fix

* implement minio expire delete logic.

* online cache

* online cache

* online cache

* online cache

* online cache

* online cache

* online cache

* online cache

* online cache

* online cache

* online cache

* online cache

* feat: implement scheduled delete outdated object in minio.

* update gomake version

* update gomake version

* implement FindExpires pagination.

* remove unnesseary incr.

* fix uncorrect args call.

* online push

* online push

* online push

* resolving conflicts

* resolving conflicts

* test

* api prommetrics

* api prommetrics

* api prommetrics

* api prommetrics

* api prommetrics

* rpc prommetrics

* rpc prommetrics

* online status

* online status

* online status

* online status

* sub

* conversation version incremental

* merge seq

* merge online

* merge online

* merge online

* merge seq

* GetOwnerConversation

* fix: change incremental syncer router name.

* rockscache batch get

* rockscache seq batch get

* fix: GetMsgDocModelByIndex bug

* update go.mod

* update go.mod

* merge

* feat: prometheus

* feat: prometheus

---------

Co-authored-by: withchao <withchao@users.noreply.github.com>
Co-authored-by: Monet Lee <monet_lee@163.com>
Co-authored-by: OpenIM-Gordon <46924906+FGadvancer@users.noreply.github.com>
Co-authored-by: icey-yu <1186114839@qq.com>

.env

@@ -5,6 +5,9 @@ ZOOKEEPER_IMAGE=bitnami/zookeeper:3.8
 KAFKA_IMAGE=bitnami/kafka:3.5.1
 MINIO_IMAGE=minio/minio:RELEASE.2024-01-11T07-46-16Z
 ETCD_IMAGE=quay.io/coreos/etcd:v3.5.13
+PROMETHEUS_IMAGE=prom/prometheus:v2.45.6
+ALERTMANAGER_IMAGE=prom/alertmanager:v0.27.0
+GRAFANA_IMAGE=grafana/grafana:11.0.1
 
 OPENIM_WEB_FRONT_IMAGE=openim/openim-web-front:release-v3.5.1
 OPENIM_ADMIN_FRONT_IMAGE=openim/openim-admin-front:release-v1.7

.gitignore

@@ -34,11 +34,7 @@ deployments/charts/generated-configs/
 ### OpenIM Config ###
 .env
 config/config.yaml
-config/alertmanager.yml
-config/prometheus.yml
-config/email.tmpl
 config/notification.yaml
-config/instance-down-rules.yml
 
 ### OpenIM deploy ###
 deployments/openim-server/charts

cmd/openim-api/main.go

@@ -25,5 +25,4 @@ func main() {
 	if err := cmd.NewApiCmd().Exec(); err != nil {
 		program.ExitWithError(err)
 	}
-
 }

config/alertmanager.yml

@@ -0,0 +1,25 @@
+global:
+  resolve_timeout: 5m
+  smtp_from: alert@openim.io
+  smtp_smarthost: smtp.163.com:465
+  smtp_auth_username: alert@openim.io
+  smtp_auth_password: YOURAUTHPASSWORD
+  smtp_require_tls: false
+  smtp_hello: xxx
+
+templates:
+  - /etc/alertmanager/email.tmpl
+
+route:
+  group_by: ['alertname']
+  group_wait: 5s
+  group_interval: 5s
+  repeat_interval: 5m
+  receiver: email
+receivers:
+  - name: email
+    email_configs:
+      - to: 'alert@example.com'
+        html: '{{ template "email.to.html" . }}'
+        headers: { Subject: "[OPENIM-SERVER]Alarm" }
+        send_resolved: true

config/email.tmpl

@@ -0,0 +1,16 @@
+{{ define "email.to.html" }}
+{{ range .Alerts }}
+<!-- Begin of OpenIM Alert -->
+<div style="border:1px solid #ccc; padding:10px; margin-bottom:10px;">
+    <h3>OpenIM Alert</h3>
+    <p><strong>Alert Program:</strong> Prometheus Alert</p>
+    <p><strong>Severity Level:</strong> {{ .Labels.severity }}</p>
+    <p><strong>Alert Type:</strong> {{ .Labels.alertname }}</p>
+    <p><strong>Affected Host:</strong> {{ .Labels.instance }}</p>
+    <p><strong>Affected Service:</strong> {{ .Labels.job }}</p>
+    <p><strong>Alert Subject:</strong> {{ .Annotations.summary }}</p>
+    <p><strong>Trigger Time:</strong> {{ .StartsAt.Format "2006-01-02 15:04:05" }}</p>
+</div>
+<!-- End of OpenIM Alert -->
+{{ end }}
+{{ end }}

config/instance-down-rules.yml

@@ -0,0 +1,22 @@
+groups:
+  - name: instance_down
+    rules:
+      - alert: InstanceDown
+        expr: up == 0
+        for: 1m
+        labels:
+          severity: critical
+        annotations:
+          summary: "Instance {{ $labels.instance }} down"
+          description: "{{ $labels.instance }} of job {{ $labels.job }} has been down for more than 1 minutes."
+
+  - name: database_insert_failure_alerts
+    rules:
+      - alert: DatabaseInsertFailed
+        expr: (increase(msg_insert_redis_failed_total[5m]) > 0) or (increase(msg_insert_mongo_failed_total[5m]) > 0)
+        for: 1m
+        labels:
+          severity: critical
+        annotations:
+          summary: "Increase in MsgInsertRedisFailedCounter or MsgInsertMongoFailedCounter detected"
+          description: "Either MsgInsertRedisFailedCounter or MsgInsertMongoFailedCounter has increased in the last 5 minutes, indicating failures in message insert operations to Redis or MongoDB,maybe the redis or mongodb is crash."

config/openim-crontask.yml

@@ -1,2 +1,3 @@
-chatRecordsClearTime: "0 2 * * *"
+cronExecuteTime: "0 2 * * *"
 retainChatRecords: 365
+fileExpireTime: 90

config/prometheus.yml

@@ -0,0 +1,83 @@
+# my global config
+global:
+  scrape_interval:     15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
+  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
+  # scrape_timeout is set to the global default (10s).
+
+# Alertmanager configuration
+alerting:
+  alertmanagers:
+    - static_configs:
+        - targets: ['192.168.2.22:19093']
+
+# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
+rule_files:
+  - "instance-down-rules.yml"
+# - "first_rules.yml"
+# - "second_rules.yml"
+
+# A scrape configuration containing exactly one endpoint to scrape:
+# Here it's Prometheus itself.
+scrape_configs:
+  # The job name is added as a label "job='job_name'"" to any timeseries scraped from this config.
+  # Monitored information captured by prometheus
+
+  # prometheus fetches application services
+  - job_name: 'node_exporter'
+    static_configs:
+      - targets: [ '192.168.2.22:20114' ]
+  - job_name: 'openimserver-openim-api'
+    static_configs:
+      - targets: [ '192.168.2.22:20113' ]
+        labels:
+          namespace: 'default'
+  - job_name: 'openimserver-openim-msggateway'
+    static_configs:
+      - targets: [ '192.168.2.22:20112' ]
+        labels:
+          namespace: 'default'
+  - job_name: 'openimserver-openim-msgtransfer'
+    static_configs:
+      - targets: [ 192.168.2.22:20111, 192.168.2.22:20110, 192.168.2.22:20109, 192.168.2.22:20108 ]
+        labels:
+          namespace: 'default'
+  - job_name: 'openimserver-openim-push'
+    static_configs:
+      - targets: [ '192.168.2.22:20107' ]
+        labels:
+          namespace: 'default'
+  - job_name: 'openimserver-openim-rpc-auth'
+    static_configs:
+      - targets: [ '192.168.2.22:20106' ]
+        labels:
+          namespace: 'default'
+  - job_name: 'openimserver-openim-rpc-conversation'
+    static_configs:
+      - targets: [ '192.168.2.22:20105' ]
+        labels:
+          namespace: 'default'
+  - job_name: 'openimserver-openim-rpc-friend'
+    static_configs:
+      - targets: [ '192.168.2.22:20104' ]
+        labels:
+          namespace: 'default'
+  - job_name: 'openimserver-openim-rpc-group'
+    static_configs:
+      - targets: [ '192.168.2.22:20103' ]
+        labels:
+          namespace: 'default'
+  - job_name: 'openimserver-openim-rpc-msg'
+    static_configs:
+      - targets: [ '192.168.2.22:20102' ]
+        labels:
+          namespace: 'default'
+  - job_name: 'openimserver-openim-rpc-third'
+    static_configs:
+      - targets: [ '192.168.2.22:20101' ]
+        labels:
+          namespace: 'default'
+  - job_name: 'openimserver-openim-rpc-user'
+    static_configs:
+      - targets: [ '192.168.2.22:20100' ]
+        labels:
+          namespace: 'default'

docker-compose.yml

@@ -140,5 +140,50 @@ services:
     networks:
       - openim
 
+  prometheus:
+    image: ${PROMETHEUS_IMAGE}
+    container_name: prometheus
+    restart: always
+    volumes:
+      - ./config/prometheus.yml:/etc/prometheus/prometheus.yml
+      - ./config/instance-down-rules.yml:/etc/prometheus/instance-down-rules.yml
+      - ${DATA_DIR}/components/prometheus/data:/prometheus
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+      - '--storage.tsdb.path=/prometheus'
+    ports:
+      - "19091:9090"
+    networks:
+      - openim
+
+  alertmanager:
+    image: ${ALERTMANAGER_IMAGE}
+    container_name: alertmanager
+    restart: always
+    volumes:
+      - ./config/alertmanager.yml:/etc/alertmanager/alertmanager.yml
+      - ./config/email.tmpl:/etc/alertmanager/email.tmpl
+    ports:
+      - "19093:9093"
+    networks:
+      - openim
+
+  grafana:
+    image: ${GRAFANA_IMAGE}
+    container_name: grafana
+    user: root
+    restart: always
+    environment:
+      - GF_SECURITY_ALLOW_EMBEDDING=true
+      - GF_SESSION_COOKIE_SAMESITE=none
+      - GF_SESSION_COOKIE_SECURE=true
+      - GF_AUTH_ANONYMOUS_ENABLED=true
+      - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
+    ports:
+      - "13000:3000"
+    volumes:
+      - ${DATA_DIR:-./}/components/grafana:/var/lib/grafana
+    networks:
+      - openim
 
 

go.mod

@@ -13,7 +13,7 @@ require (
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
 	github.com/mitchellh/mapstructure v1.5.0
 	github.com/openimsdk/protocol v0.0.69-alpha.30
-	github.com/openimsdk/tools v0.0.49-alpha.49
+	github.com/openimsdk/tools v0.0.49-alpha.50
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/prometheus/client_golang v1.18.0
 	github.com/stretchr/testify v1.9.0
@@ -194,5 +194,3 @@ require (
 	golang.org/x/crypto v0.21.0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 )
-
-//replace github.com/openimsdk/protocol => /Users/chao/Desktop/project/protocol

go.sum

@@ -313,8 +313,8 @@ github.com/openimsdk/gomake v0.0.14-alpha.5 h1:VY9c5x515lTfmdhhPjMvR3BBRrRquAUCF
 github.com/openimsdk/gomake v0.0.14-alpha.5/go.mod h1:PndCozNc2IsQIciyn9mvEblYWZwJmAI+06z94EY+csI=
 github.com/openimsdk/protocol v0.0.69-alpha.30 h1:OXzCIpDpIY/GI6h1SDYWN51OS9Xv/BcHaOwq8whPKqI=
 github.com/openimsdk/protocol v0.0.69-alpha.30/go.mod h1:OZQA9FR55lseYoN2Ql1XAHYKHJGu7OMNkUbuekrKCM8=
-github.com/openimsdk/tools v0.0.49-alpha.49 h1:bkVxlEDM9rJxo5a98mk2ETR0xbEv+5mjeVVVFQfARAQ=
-github.com/openimsdk/tools v0.0.49-alpha.49/go.mod h1:HtSRjPTL8PsuZ+PhR5noqzrYBF0sdwW3/O/sWVucWg8=
+github.com/openimsdk/tools v0.0.49-alpha.50 h1:7CaYLVtsBU5kyiTetUOuOkO5FFFmMvSzBEfh2tfCn90=
+github.com/openimsdk/tools v0.0.49-alpha.50/go.mod h1:HtSRjPTL8PsuZ+PhR5noqzrYBF0sdwW3/O/sWVucWg8=
 github.com/pelletier/go-toml/v2 v2.1.0 h1:FnwAJ4oYMvbT/34k9zzHuZNrhlz48GB3/s6at6/MHO4=
 github.com/pelletier/go-toml/v2 v2.1.0/go.mod h1:tJU2Z3ZkXwnxa4DPO899bsyIoywizdUvyaeZurnPPDc=
 github.com/pierrec/lz4/v4 v4.1.21 h1:yOVMLb6qSIDP67pl/5F7RepeKYu/VmTyEXvuMI5d9mQ=

internal/api/friend.go

@@ -58,7 +58,6 @@ func (o *FriendApi) GetFriendList(c *gin.Context) {
 
 func (o *FriendApi) GetDesignatedFriends(c *gin.Context) {
 	a2r.Call(relation.FriendClient.GetDesignatedFriends, o.Client, c)
-	//a2r.Call(relation.FriendClient.GetDesignatedFriends, o.Client, c, a2r.NewNilReplaceOption(relation.FriendClient.GetDesignatedFriends))
 }
 
 func (o *FriendApi) SetFriendRemark(c *gin.Context) {

internal/api/init.go

@@ -29,7 +29,6 @@ import (
 	"time"
 
 	kdisc "github.com/openimsdk/open-im-server/v3/pkg/common/discoveryregister"
-	ginprom "github.com/openimsdk/open-im-server/v3/pkg/common/ginprometheus"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/prommetrics"
 	"github.com/openimsdk/tools/discovery"
 	"github.com/openimsdk/tools/errs"
@@ -72,10 +71,8 @@ func Start(ctx context.Context, index int, config *Config) error {
 				netDone <- struct{}{}
 				return
 			}
-			p := ginprom.NewPrometheus("app", prommetrics.GetGinCusMetrics("Api"))
-			p.SetListenAddress(fmt.Sprintf(":%d", prometheusPort))
-			if err = p.Use(router); err != nil && err != http.ErrServerClosed {
-				netErr = errs.WrapMsg(err, fmt.Sprintf("prometheus start err: %d", prometheusPort))
+			if err := prommetrics.ApiInit(prometheusPort); err != nil && err != http.ErrServerClosed {
+				netErr = errs.WrapMsg(err, fmt.Sprintf("api prometheus start err: %d", prometheusPort))
 				netDone <- struct{}{}
 			}
 		}()

internal/api/router.go

@@ -2,15 +2,13 @@ package api
 
 import (
 	"fmt"
-	"net/http"
-	"strings"
-
 	"github.com/gin-gonic/gin"
 	"github.com/gin-gonic/gin/binding"
 	"github.com/go-playground/validator/v10"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials/insecure"
 
+	"github.com/openimsdk/open-im-server/v3/pkg/common/prommetrics"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/servererrs"
 	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
 	"github.com/openimsdk/protocol/constant"
@@ -18,8 +16,25 @@ import (
 	"github.com/openimsdk/tools/discovery"
 	"github.com/openimsdk/tools/log"
 	"github.com/openimsdk/tools/mw"
+	"net/http"
+	"strings"
 )
 
+func prommetricsGin() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		c.Next()
+		path := c.FullPath()
+		if c.Writer.Status() == http.StatusNotFound {
+			prommetrics.HttpCall("<404>", c.Request.Method, c.Writer.Status())
+		} else {
+			prommetrics.HttpCall(path, c.Request.Method, c.Writer.Status())
+		}
+		if resp := apiresp.GetGinApiResponse(c); resp != nil {
+			prommetrics.APICall(path, c.Request.Method, resp.ErrCode)
+		}
+	}
+}
+
 func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.Engine {
 	disCov.AddOption(mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials()),
 		grpc.WithDefaultServiceConfig(fmt.Sprintf(`{"LoadBalancingPolicy": "%s"}`, "round_robin")))
@@ -38,7 +53,7 @@ func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.En
 	authRpc := rpcclient.NewAuth(disCov, config.Share.RpcRegisterName.Auth)
 	thirdRpc := rpcclient.NewThird(disCov, config.Share.RpcRegisterName.Third, config.API.Prometheus.GrafanaURL)
 
-	r.Use(gin.Recovery(), mw.CorsHandler(), mw.GinParseOperationID(), GinParseToken(authRpc))
+	r.Use(prommetricsGin(), gin.Recovery(), mw.CorsHandler(), mw.GinParseOperationID(), GinParseToken(authRpc))
 	u := NewUserApi(*userRpc)
 	m := NewMessageApi(messageRpc, userRpc, config.Share.IMAdminUserID)
 	userRouterGroup := r.Group("/user")

internal/msggateway/client.go

@@ -75,6 +75,8 @@ type Client struct {
 	token          string
 	hbCtx          context.Context
 	hbCancel       context.CancelFunc
+	subLock        sync.Mutex
+	subUserIDs     map[string]struct{}
 }
 
 // ResetClient updates the client's state with new connection and context information.
@@ -216,6 +218,8 @@ func (c *Client) handleMessage(message []byte) error {
 		resp, messageErr = c.longConnServer.UserLogout(ctx, binaryReq)
 	case WsSetBackgroundStatus:
 		resp, messageErr = c.setAppBackgroundStatus(ctx, binaryReq)
+	case WsSubUserOnlineStatus:
+		resp, messageErr = c.longConnServer.SubUserOnlineStatus(ctx, c, binaryReq)
 	default:
 		return fmt.Errorf(
 			"ReqIdentifier failed,sendID:%s,msgIncr:%s,reqIdentifier:%d",

internal/msggateway/compressor_test.go

@@ -16,10 +16,10 @@ package msggateway
 
 import (
 	"crypto/rand"
+	"github.com/stretchr/testify/assert"
 	"sync"
 	"testing"
-
-	"github.com/stretchr/testify/assert"
+	"unsafe"
 )
 
 func mockRandom() []byte {
@@ -132,3 +132,8 @@ func BenchmarkDecompressWithSyncPool(b *testing.B) {
 		assert.Equal(b, nil, err)
 	}
 }
+
+func TestName(t *testing.T) {
+	t.Log(unsafe.Sizeof(Client{}))
+
+}

internal/msggateway/constant.go

@@ -43,6 +43,7 @@ const (
 	WSKickOnlineMsg       = 2002
 	WsLogoutMsg           = 2003
 	WsSetBackgroundStatus = 2004
+	WsSubUserOnlineStatus = 2005
 	WSDataError           = 3001
 )
 

internal/msggateway/hub_server.go

@@ -19,6 +19,7 @@ import (
 	"github.com/openimsdk/open-im-server/v3/pkg/authverify"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/servererrs"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/startrpc"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
 	"github.com/openimsdk/protocol/constant"
 	"github.com/openimsdk/protocol/msggateway"
 	"github.com/openimsdk/tools/discovery"
@@ -31,6 +32,10 @@ import (
 func (s *Server) InitServer(ctx context.Context, config *Config, disCov discovery.SvcDiscoveryRegistry, server *grpc.Server) error {
 	s.LongConnServer.SetDiscoveryRegistry(disCov, config)
 	msggateway.RegisterMsgGatewayServer(server, s)
+	s.userRcp = rpcclient.NewUserRpcClient(disCov, config.Share.RpcRegisterName.User, config.Share.IMAdminUserID)
+	if s.ready != nil {
+		return s.ready(s)
+	}
 	return nil
 }
 
@@ -50,18 +55,21 @@ type Server struct {
 	LongConnServer LongConnServer
 	config         *Config
 	pushTerminal   map[int]struct{}
+	ready          func(srv *Server) error
+	userRcp        rpcclient.UserRpcClient
 }
 
 func (s *Server) SetLongConnServer(LongConnServer LongConnServer) {
 	s.LongConnServer = LongConnServer
 }
 
-func NewServer(rpcPort int, longConnServer LongConnServer, conf *Config) *Server {
+func NewServer(rpcPort int, longConnServer LongConnServer, conf *Config, ready func(srv *Server) error) *Server {
 	s := &Server{
 		rpcPort:        rpcPort,
 		LongConnServer: longConnServer,
 		pushTerminal:   make(map[int]struct{}),
 		config:         conf,
+		ready:          ready,
 	}
 	s.pushTerminal[constant.IOSPlatformID] = struct{}{}
 	s.pushTerminal[constant.AndroidPlatformID] = struct{}{}

internal/msggateway/init.go

@@ -17,6 +17,8 @@ package msggateway
 import (
 	"context"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpccache"
+	"github.com/openimsdk/tools/db/redisutil"
 	"github.com/openimsdk/tools/utils/datautil"
 	"time"
 
@@ -26,6 +28,7 @@ import (
 type Config struct {
 	MsgGateway     config.MsgGateway
 	Share          config.Share
+	RedisConfig    config.Redis
 	WebhooksConfig config.Webhooks
 	Discovery      config.Discovery
 }
@@ -42,18 +45,25 @@ func Start(ctx context.Context, index int, conf *Config) error {
 	if err != nil {
 		return err
 	}
-	longServer, err := NewWsServer(
+	rdb, err := redisutil.NewRedisClient(ctx, conf.RedisConfig.Build())
+	if err != nil {
+		return err
+	}
+	longServer := NewWsServer(
 		conf,
 		WithPort(wsPort),
 		WithMaxConnNum(int64(conf.MsgGateway.LongConnSvr.WebsocketMaxConnNum)),
 		WithHandshakeTimeout(time.Duration(conf.MsgGateway.LongConnSvr.WebsocketTimeout)*time.Second),
 		WithMessageMaxMsgLength(conf.MsgGateway.LongConnSvr.WebsocketMaxMsgLen),
 	)
-	if err != nil {
-		return err
-	}
 
-	hubServer := NewServer(rpcPort, longServer, conf)
+	hubServer := NewServer(rpcPort, longServer, conf, func(srv *Server) error {
+		longServer.online = rpccache.NewOnlineCache(srv.userRcp, nil, rdb, longServer.subscriberUserOnlineStatusChanges)
+		return nil
+	})
+
+	go longServer.ChangeOnlineStatus(4)
+
 	netDone := make(chan error)
 	go func() {
 		err = hubServer.Start(ctx, index, conf)

internal/msggateway/online.go

@@ -0,0 +1,112 @@
+package msggateway
+
+import (
+	"context"
+	"crypto/md5"
+	"encoding/binary"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/cachekey"
+	pbuser "github.com/openimsdk/protocol/user"
+	"github.com/openimsdk/tools/log"
+	"github.com/openimsdk/tools/mcontext"
+	"github.com/openimsdk/tools/utils/datautil"
+	"math/rand"
+	"strconv"
+	"time"
+)
+
+func (ws *WsServer) ChangeOnlineStatus(concurrent int) {
+	if concurrent < 1 {
+		concurrent = 1
+	}
+	const renewalTime = cachekey.OnlineExpire / 3
+	//const renewalTime = time.Second * 10
+	renewalTicker := time.NewTicker(renewalTime)
+
+	requestChs := make([]chan *pbuser.SetUserOnlineStatusReq, concurrent)
+	changeStatus := make([][]UserState, concurrent)
+
+	for i := 0; i < concurrent; i++ {
+		requestChs[i] = make(chan *pbuser.SetUserOnlineStatusReq, 64)
+		changeStatus[i] = make([]UserState, 0, 100)
+	}
+
+	mergeTicker := time.NewTicker(time.Second)
+
+	local2pb := func(u UserState) *pbuser.UserOnlineStatus {
+		return &pbuser.UserOnlineStatus{
+			UserID:  u.UserID,
+			Online:  u.Online,
+			Offline: u.Offline,
+		}
+	}
+
+	rNum := rand.Uint64()
+	pushUserState := func(us ...UserState) {
+		for _, u := range us {
+			sum := md5.Sum([]byte(u.UserID))
+			i := (binary.BigEndian.Uint64(sum[:]) + rNum) % uint64(concurrent)
+			changeStatus[i] = append(changeStatus[i], u)
+			status := changeStatus[i]
+			if len(status) == cap(status) {
+				req := &pbuser.SetUserOnlineStatusReq{
+					Status: datautil.Slice(status, local2pb),
+				}
+				changeStatus[i] = status[:0]
+				select {
+				case requestChs[i] <- req:
+				default:
+					log.ZError(context.Background(), "user online processing is too slow", nil)
+				}
+			}
+		}
+	}
+
+	pushAllUserState := func() {
+		for i, status := range changeStatus {
+			if len(status) == 0 {
+				continue
+			}
+			req := &pbuser.SetUserOnlineStatusReq{
+				Status: datautil.Slice(status, local2pb),
+			}
+			changeStatus[i] = status[:0]
+			select {
+			case requestChs[i] <- req:
+			default:
+				log.ZError(context.Background(), "user online processing is too slow", nil)
+			}
+		}
+	}
+
+	opIdCtx := mcontext.SetOperationID(context.Background(), "r"+strconv.FormatUint(rNum, 10))
+	doRequest := func(req *pbuser.SetUserOnlineStatusReq) {
+		ctx, cancel := context.WithTimeout(opIdCtx, time.Second*5)
+		defer cancel()
+		if _, err := ws.userClient.Client.SetUserOnlineStatus(ctx, req); err != nil {
+			log.ZError(ctx, "update user online status", err)
+		}
+	}
+
+	for i := 0; i < concurrent; i++ {
+		go func(ch <-chan *pbuser.SetUserOnlineStatusReq) {
+			for req := range ch {
+				doRequest(req)
+			}
+		}(requestChs[i])
+	}
+
+	for {
+		select {
+		case <-mergeTicker.C:
+			pushAllUserState()
+		case now := <-renewalTicker.C:
+			deadline := now.Add(-cachekey.OnlineExpire / 3)
+			users := ws.clients.GetAllUserStatus(deadline, now)
+			log.ZDebug(context.Background(), "renewal ticker", "deadline", deadline, "nowtime", now, "num", len(users))
+			pushUserState(users...)
+		case state := <-ws.clients.UserState():
+			log.ZDebug(context.Background(), "OnlineCache user online change", "userID", state.UserID, "online", state.Online, "offline", state.Offline)
+			pushUserState(state)
+		}
+	}
+}

internal/msggateway/subscription.go

@@ -0,0 +1,181 @@
+package msggateway
+
+import (
+	"context"
+	"encoding/json"
+	"github.com/openimsdk/protocol/constant"
+	"github.com/openimsdk/protocol/sdkws"
+	"github.com/openimsdk/tools/log"
+	"github.com/openimsdk/tools/utils/datautil"
+	"github.com/openimsdk/tools/utils/idutil"
+	"google.golang.org/protobuf/proto"
+	"sync"
+	"time"
+)
+
+func (ws *WsServer) subscriberUserOnlineStatusChanges(ctx context.Context, userID string, platformIDs []int32) {
+	if ws.clients.RecvSubChange(userID, platformIDs) {
+		log.ZDebug(ctx, "gateway receive subscription message and go back online", "userID", userID, "platformIDs", platformIDs)
+	} else {
+		log.ZDebug(ctx, "gateway ignore user online status changes", "userID", userID, "platformIDs", platformIDs)
+	}
+	ws.pushUserIDOnlineStatus(ctx, userID, platformIDs)
+}
+
+func (ws *WsServer) SubUserOnlineStatus(ctx context.Context, client *Client, data *Req) ([]byte, error) {
+	var sub sdkws.SubUserOnlineStatus
+	if err := proto.Unmarshal(data.Data, &sub); err != nil {
+		return nil, err
+	}
+	ws.subscription.Sub(client, sub.SubscribeUserID, sub.UnsubscribeUserID)
+	var resp sdkws.SubUserOnlineStatusTips
+	if len(sub.SubscribeUserID) > 0 {
+		resp.Subscribers = make([]*sdkws.SubUserOnlineStatusElem, 0, len(sub.SubscribeUserID))
+		for _, userID := range sub.SubscribeUserID {
+			platformIDs, err := ws.online.GetUserOnlinePlatform(ctx, userID)
+			if err != nil {
+				return nil, err
+			}
+			resp.Subscribers = append(resp.Subscribers, &sdkws.SubUserOnlineStatusElem{
+				UserID:            userID,
+				OnlinePlatformIDs: platformIDs,
+			})
+		}
+	}
+	return proto.Marshal(&resp)
+}
+
+type subClient struct {
+	clients map[string]*Client
+}
+
+func newSubscription() *Subscription {
+	return &Subscription{
+		userIDs: make(map[string]*subClient),
+	}
+}
+
+type Subscription struct {
+	lock    sync.RWMutex
+	userIDs map[string]*subClient
+}
+
+func (s *Subscription) GetClient(userID string) []*Client {
+	s.lock.RLock()
+	defer s.lock.RUnlock()
+	cs, ok := s.userIDs[userID]
+	if !ok {
+		return nil
+	}
+	clients := make([]*Client, 0, len(cs.clients))
+	for _, client := range cs.clients {
+		clients = append(clients, client)
+	}
+	return clients
+}
+
+func (s *Subscription) DelClient(client *Client) {
+	client.subLock.Lock()
+	userIDs := datautil.Keys(client.subUserIDs)
+	for _, userID := range userIDs {
+		delete(client.subUserIDs, userID)
+	}
+	client.subLock.Unlock()
+	if len(userIDs) == 0 {
+		return
+	}
+	addr := client.ctx.GetRemoteAddr()
+	s.lock.Lock()
+	defer s.lock.Unlock()
+	for _, userID := range userIDs {
+		sub, ok := s.userIDs[userID]
+		if !ok {
+			continue
+		}
+		delete(sub.clients, addr)
+		if len(sub.clients) == 0 {
+			delete(s.userIDs, userID)
+		}
+	}
+}
+
+func (s *Subscription) Sub(client *Client, addUserIDs, delUserIDs []string) {
+	if len(addUserIDs)+len(delUserIDs) == 0 {
+		return
+	}
+	var (
+		del = make(map[string]struct{})
+		add = make(map[string]struct{})
+	)
+	client.subLock.Lock()
+	for _, userID := range delUserIDs {
+		if _, ok := client.subUserIDs[userID]; !ok {
+			continue
+		}
+		del[userID] = struct{}{}
+		delete(client.subUserIDs, userID)
+	}
+	for _, userID := range addUserIDs {
+		delete(del, userID)
+		if _, ok := client.subUserIDs[userID]; ok {
+			continue
+		}
+		client.subUserIDs[userID] = struct{}{}
+	}
+	client.subLock.Unlock()
+	if len(del)+len(add) == 0 {
+		return
+	}
+	addr := client.ctx.GetRemoteAddr()
+	s.lock.Lock()
+	defer s.lock.Unlock()
+	for userID := range del {
+		sub, ok := s.userIDs[userID]
+		if !ok {
+			continue
+		}
+		delete(sub.clients, addr)
+		if len(sub.clients) == 0 {
+			delete(s.userIDs, userID)
+		}
+	}
+	for userID := range add {
+		sub, ok := s.userIDs[userID]
+		if !ok {
+			sub = &subClient{clients: make(map[string]*Client)}
+			s.userIDs[userID] = sub
+		}
+		sub.clients[addr] = client
+	}
+}
+
+func (ws *WsServer) pushUserIDOnlineStatus(ctx context.Context, userID string, platformIDs []int32) {
+	clients := ws.subscription.GetClient(userID)
+	if len(clients) == 0 {
+		return
+	}
+	msgContent, err := json.Marshal(platformIDs)
+	if err != nil {
+		log.ZError(ctx, "pushUserIDOnlineStatus json.Marshal", err)
+		return
+	}
+	now := time.Now().UnixMilli()
+	msgID := idutil.GetMsgIDByMD5(userID)
+	msg := &sdkws.MsgData{
+		SendID:           userID,
+		ClientMsgID:      msgID,
+		ServerMsgID:      msgID,
+		SenderPlatformID: constant.AdminPlatformID,
+		SessionType:      constant.NotificationChatType,
+		ContentType:      constant.UserSubscribeOnlineStatusNotification,
+		Content:          msgContent,
+		SendTime:         now,
+		CreateTime:       now,
+	}
+	for _, client := range clients {
+		msg.RecvID = client.UserID
+		if err := client.PushMessage(ctx, msg); err != nil {
+			log.ZError(ctx, "UserSubscribeOnlineStatusNotification push failed", err, "userID", client.UserID, "platformID", client.PlatformID, "changeUserID", userID, "content", msgContent)
+		}
+	}
+}

internal/msggateway/user_map.go

@@ -1,135 +1,185 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
 package msggateway
 
 import (
-	"context"
-	"sync"
-
-	"github.com/openimsdk/tools/log"
 	"github.com/openimsdk/tools/utils/datautil"
+	"sync"
+	"time"
 )
 
-type UserMap struct {
-	m sync.Map
+type UserMap interface {
+	GetAll(userID string) ([]*Client, bool)
+	Get(userID string, platformID int) ([]*Client, bool, bool)
+	Set(userID string, v *Client)
+	DeleteClients(userID string, clients []*Client) (isDeleteUser bool)
+	UserState() <-chan UserState
+	GetAllUserStatus(deadline time.Time, nowtime time.Time) []UserState
+	RecvSubChange(userID string, platformIDs []int32) bool
 }
 
-func newUserMap() *UserMap {
-	return &UserMap{}
+type UserState struct {
+	UserID  string
+	Online  []int32
+	Offline []int32
 }
 
-func (u *UserMap) GetAll(key string) ([]*Client, bool) {
-	allClients, ok := u.m.Load(key)
+type UserPlatform struct {
+	Time    time.Time
+	Clients []*Client
+}
+
+func (u *UserPlatform) PlatformIDs() []int32 {
+	if len(u.Clients) == 0 {
+		return nil
+	}
+	platformIDs := make([]int32, 0, len(u.Clients))
+	for _, client := range u.Clients {
+		platformIDs = append(platformIDs, int32(client.PlatformID))
+	}
+	return platformIDs
+}
+
+func (u *UserPlatform) PlatformIDSet() map[int32]struct{} {
+	if len(u.Clients) == 0 {
+		return nil
+	}
+	platformIDs := make(map[int32]struct{})
+	for _, client := range u.Clients {
+		platformIDs[int32(client.PlatformID)] = struct{}{}
+	}
+	return platformIDs
+}
+
+func newUserMap() UserMap {
+	return &userMap{
+		data: make(map[string]*UserPlatform),
+		ch:   make(chan UserState, 10000),
+	}
+}
+
+type userMap struct {
+	lock sync.RWMutex
+	data map[string]*UserPlatform
+	ch   chan UserState
+}
+
+func (u *userMap) RecvSubChange(userID string, platformIDs []int32) bool {
+	u.lock.RLock()
+	defer u.lock.RUnlock()
+	result, ok := u.data[userID]
+	if !ok {
+		return false
+	}
+	localPlatformIDs := result.PlatformIDSet()
+	for _, platformID := range platformIDs {
+		delete(localPlatformIDs, platformID)
+	}
+	if len(localPlatformIDs) == 0 {
+		return false
+	}
+	u.push(userID, result, nil)
+	return true
+}
+
+func (u *userMap) push(userID string, userPlatform *UserPlatform, offline []int32) bool {
+	select {
+	case u.ch <- UserState{UserID: userID, Online: userPlatform.PlatformIDs(), Offline: offline}:
+		userPlatform.Time = time.Now()
+		return true
+	default:
+		return false
+	}
+}
+
+func (u *userMap) GetAll(userID string) ([]*Client, bool) {
+	u.lock.RLock()
+	defer u.lock.RUnlock()
+	result, ok := u.data[userID]
+	if !ok {
+		return nil, false
+	}
+	return result.Clients, true
+}
+
+func (u *userMap) Get(userID string, platformID int) ([]*Client, bool, bool) {
+	u.lock.RLock()
+	defer u.lock.RUnlock()
+	result, ok := u.data[userID]
+	if !ok {
+		return nil, false, false
+	}
+	var clients []*Client
+	for _, client := range result.Clients {
+		if client.PlatformID == platformID {
+			clients = append(clients, client)
+		}
+	}
+	return clients, true, len(clients) > 0
+}
+
+func (u *userMap) Set(userID string, client *Client) {
+	u.lock.Lock()
+	defer u.lock.Unlock()
+	result, ok := u.data[userID]
 	if ok {
-		return allClients.([]*Client), ok
-	}
-	return nil, ok
-}
-
-func (u *UserMap) Get(key string, platformID int) ([]*Client, bool, bool) {
-	allClients, userExisted := u.m.Load(key)
-	if userExisted {
-		var clients []*Client
-		for _, client := range allClients.([]*Client) {
-			if client.PlatformID == platformID {
-				clients = append(clients, client)
-			}
-		}
-		if len(clients) > 0 {
-			return clients, userExisted, true
-		}
-		return clients, userExisted, false
-	}
-	return nil, userExisted, false
-}
-
-// Set adds a client to the map.
-func (u *UserMap) Set(key string, v *Client) {
-	allClients, existed := u.m.Load(key)
-	if existed {
-		log.ZDebug(context.Background(), "Set existed", "user_id", key, "client_user_id", v.UserID)
-		oldClients := allClients.([]*Client)
-		oldClients = append(oldClients, v)
-		u.m.Store(key, oldClients)
+		result.Clients = append(result.Clients, client)
 	} else {
-		log.ZDebug(context.Background(), "Set not existed", "user_id", key, "client_user_id", v.UserID)
-
-		var clients []*Client
-		clients = append(clients, v)
-		u.m.Store(key, clients)
+		result = &UserPlatform{
+			Clients: []*Client{client},
+		}
+		u.data[userID] = result
 	}
+	u.push(client.UserID, result, nil)
 }
 
-func (u *UserMap) delete(key string, connRemoteAddr string) (isDeleteUser bool) {
-	// Attempt to load the clients associated with the key.
-	allClients, existed := u.m.Load(key)
-	if !existed {
-		// Return false immediately if the key does not exist.
+func (u *userMap) DeleteClients(userID string, clients []*Client) (isDeleteUser bool) {
+	if len(clients) == 0 {
 		return false
 	}
-
-	// Convert allClients to a slice of *Client.
-	oldClients := allClients.([]*Client)
-	var remainingClients []*Client
-	for _, client := range oldClients {
-		// Keep clients that do not match the connRemoteAddr.
-		if client.ctx.GetRemoteAddr() != connRemoteAddr {
-			remainingClients = append(remainingClients, client)
-		}
+	u.lock.Lock()
+	defer u.lock.Unlock()
+	result, ok := u.data[userID]
+	if !ok {
+		return false
 	}
-
-	// If no clients remain after filtering, delete the key from the map.
-	if len(remainingClients) == 0 {
-		u.m.Delete(key)
-		return true
-	}
-
-	// Otherwise, update the key with the remaining clients.
-	u.m.Store(key, remainingClients)
-	return false
-}
-
-func (u *UserMap) deleteClients(key string, clients []*Client) (isDeleteUser bool) {
-	m := datautil.SliceToMapAny(clients, func(c *Client) (string, struct{}) {
-		return c.ctx.GetRemoteAddr(), struct{}{}
+	offline := make([]int32, 0, len(clients))
+	deleteAddr := datautil.SliceSetAny(clients, func(client *Client) string {
+		return client.ctx.GetRemoteAddr()
 	})
-	allClients, existed := u.m.Load(key)
-	if !existed {
-		// If the key doesn't exist, return false.
-		return false
-	}
-
-	// Filter out clients that are in the deleteMap.
-	oldClients := allClients.([]*Client)
-	var remainingClients []*Client
-	for _, client := range oldClients {
-		if _, shouldBeDeleted := m[client.ctx.GetRemoteAddr()]; !shouldBeDeleted {
-			remainingClients = append(remainingClients, client)
+	tmp := result.Clients
+	result.Clients = result.Clients[:0]
+	for _, client := range tmp {
+		if _, delCli := deleteAddr[client.ctx.GetRemoteAddr()]; delCli {
+			offline = append(offline, int32(client.PlatformID))
+		} else {
+			result.Clients = append(result.Clients, client)
 		}
 	}
-
-	// Update or delete the key based on the remaining clients.
-	if len(remainingClients) == 0 {
-		u.m.Delete(key)
-		return true
+	defer u.push(userID, result, offline)
+	if len(result.Clients) > 0 {
+		return false
 	}
-
-	u.m.Store(key, remainingClients)
-	return false
+	delete(u.data, userID)
+	return true
 }
 
-func (u *UserMap) DeleteAll(key string) {
-	u.m.Delete(key)
+func (u *userMap) GetAllUserStatus(deadline time.Time, nowtime time.Time) []UserState {
+	u.lock.RLock()
+	defer u.lock.RUnlock()
+	result := make([]UserState, 0, len(u.data))
+	for userID, userPlatform := range u.data {
+		if userPlatform.Time.Before(deadline) {
+			continue
+		}
+		userPlatform.Time = nowtime
+		online := make([]int32, 0, len(userPlatform.Clients))
+		for _, client := range userPlatform.Clients {
+			online = append(online, int32(client.PlatformID))
+		}
+		result = append(result, UserState{UserID: userID, Online: online})
+	}
+	return result
+}
+
+func (u *userMap) UserState() <-chan UserState {
+	return u.ch
 }

internal/msggateway/ws_server.go

@@ -18,6 +18,7 @@ import (
 	"context"
 	"fmt"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/webhook"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpccache"
 	pbAuth "github.com/openimsdk/protocol/auth"
 	"github.com/openimsdk/tools/mcontext"
 	"net/http"
@@ -48,6 +49,7 @@ type LongConnServer interface {
 	KickUserConn(client *Client) error
 	UnRegister(c *Client)
 	SetKickHandlerInfo(i *kickHandler)
+	SubUserOnlineStatus(ctx context.Context, client *Client, data *Req) ([]byte, error)
 	Compressor
 	Encoder
 	MessageHandler
@@ -60,7 +62,9 @@ type WsServer struct {
 	registerChan      chan *Client
 	unregisterChan    chan *Client
 	kickHandlerChan   chan *kickHandler
-	clients           *UserMap
+	clients           UserMap
+	online            *rpccache.OnlineCache
+	subscription      *Subscription
 	clientPool        sync.Pool
 	onlineUserNum     atomic.Int64
 	onlineUserConnNum atomic.Int64
@@ -90,18 +94,18 @@ func (ws *WsServer) SetDiscoveryRegistry(disCov discovery.SvcDiscoveryRegistry,
 	ws.disCov = disCov
 }
 
-func (ws *WsServer) SetUserOnlineStatus(ctx context.Context, client *Client, status int32) {
-	err := ws.userClient.SetUserStatus(ctx, client.UserID, status, client.PlatformID)
-	if err != nil {
-		log.ZWarn(ctx, "SetUserStatus err", err)
-	}
-	switch status {
-	case constant.Online:
-		ws.webhookAfterUserOnline(ctx, &ws.msgGatewayConfig.WebhooksConfig.AfterUserOnline, client.UserID, client.PlatformID, client.IsBackground, client.ctx.GetConnID())
-	case constant.Offline:
-		ws.webhookAfterUserOffline(ctx, &ws.msgGatewayConfig.WebhooksConfig.AfterUserOffline, client.UserID, client.PlatformID, client.ctx.GetConnID())
-	}
-}
+//func (ws *WsServer) SetUserOnlineStatus(ctx context.Context, client *Client, status int32) {
+//	err := ws.userClient.SetUserStatus(ctx, client.UserID, status, client.PlatformID)
+//	if err != nil {
+//		log.ZWarn(ctx, "SetUserStatus err", err)
+//	}
+//	switch status {
+//	case constant.Online:
+//		ws.webhookAfterUserOnline(ctx, &ws.msgGatewayConfig.WebhooksConfig.AfterUserOnline, client.UserID, client.PlatformID, client.IsBackground, client.ctx.GetConnID())
+//	case constant.Offline:
+//		ws.webhookAfterUserOffline(ctx, &ws.msgGatewayConfig.WebhooksConfig.AfterUserOffline, client.UserID, client.PlatformID, client.ctx.GetConnID())
+//	}
+//}
 
 func (ws *WsServer) UnRegister(c *Client) {
 	ws.unregisterChan <- c
@@ -119,11 +123,13 @@ func (ws *WsServer) GetUserPlatformCons(userID string, platform int) ([]*Client,
 	return ws.clients.Get(userID, platform)
 }
 
-func NewWsServer(msgGatewayConfig *Config, opts ...Option) (*WsServer, error) {
+func NewWsServer(msgGatewayConfig *Config, opts ...Option) *WsServer {
 	var config configs
 	for _, o := range opts {
 		o(&config)
 	}
+	//userRpcClient := rpcclient.NewUserRpcClient(client, config.Share.RpcRegisterName.User, config.Share.IMAdminUserID)
+
 	v := validator.New()
 	return &WsServer{
 		msgGatewayConfig: msgGatewayConfig,
@@ -141,10 +147,11 @@ func NewWsServer(msgGatewayConfig *Config, opts ...Option) (*WsServer, error) {
 		kickHandlerChan: make(chan *kickHandler, 1000),
 		validate:        v,
 		clients:         newUserMap(),
+		subscription:    newSubscription(),
 		Compressor:      NewGzipCompressor(),
 		Encoder:         NewGobEncoder(),
 		webhookClient:   webhook.NewWebhookClient(msgGatewayConfig.WebhooksConfig.URL),
-	}, nil
+	}
 }
 
 func (ws *WsServer) Run(done chan error) error {
@@ -278,11 +285,11 @@ func (ws *WsServer) registerClient(client *Client) {
 		}()
 	}
 
-	wg.Add(1)
-	go func() {
-		defer wg.Done()
-		ws.SetUserOnlineStatus(client.ctx, client, constant.Online)
-	}()
+	//wg.Add(1)
+	//go func() {
+	//	defer wg.Done()
+	//	ws.SetUserOnlineStatus(client.ctx, client, constant.Online)
+	//}()
 
 	wg.Wait()
 
@@ -309,7 +316,7 @@ func getRemoteAdders(client []*Client) string {
 }
 
 func (ws *WsServer) KickUserConn(client *Client) error {
-	ws.clients.deleteClients(client.UserID, []*Client{client})
+	ws.clients.DeleteClients(client.UserID, []*Client{client})
 	return client.KickOnlineMessage()
 }
 
@@ -325,7 +332,7 @@ func (ws *WsServer) multiTerminalLoginChecker(clientOK bool, oldClients []*Clien
 		if !clientOK {
 			return
 		}
-		ws.clients.deleteClients(newClient.UserID, oldClients)
+		ws.clients.DeleteClients(newClient.UserID, oldClients)
 		for _, c := range oldClients {
 			err := c.KickOnlineMessage()
 			if err != nil {
@@ -345,13 +352,16 @@ func (ws *WsServer) multiTerminalLoginChecker(clientOK bool, oldClients []*Clien
 
 func (ws *WsServer) unregisterClient(client *Client) {
 	defer ws.clientPool.Put(client)
-	isDeleteUser := ws.clients.delete(client.UserID, client.ctx.GetRemoteAddr())
+	isDeleteUser := ws.clients.DeleteClients(client.UserID, []*Client{client})
 	if isDeleteUser {
 		ws.onlineUserNum.Add(-1)
 		prommetrics.OnlineUserGauge.Dec()
 	}
 	ws.onlineUserConnNum.Add(-1)
-	ws.SetUserOnlineStatus(client.ctx, client, constant.Offline)
+	client.subLock.Lock()
+	clear(client.subUserIDs)
+	client.subLock.Unlock()
+	//ws.SetUserOnlineStatus(client.ctx, client, constant.Offline)
 	log.ZInfo(client.ctx, "user offline", "close reason", client.closedErr, "online user Num",
 		ws.onlineUserNum.Load(), "online user conn Num",
 		ws.onlineUserConnNum.Load(),

internal/msgtransfer/init.go

@@ -17,6 +17,7 @@ package msgtransfer
 import (
 	"context"
 	"fmt"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/prommetrics"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/redis"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database/mgo"
 	"github.com/openimsdk/tools/db/mongoutil"
@@ -29,16 +30,12 @@ import (
 
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
 	kdisc "github.com/openimsdk/open-im-server/v3/pkg/common/discoveryregister"
-	"github.com/openimsdk/open-im-server/v3/pkg/common/prommetrics"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/controller"
 	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
 	"github.com/openimsdk/tools/errs"
 	"github.com/openimsdk/tools/log"
 	"github.com/openimsdk/tools/mw"
 	"github.com/openimsdk/tools/system/program"
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/client_golang/prometheus/collectors"
-	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials/insecure"
 )
@@ -82,12 +79,21 @@ func Start(ctx context.Context, index int, config *Config) error {
 	client.AddOption(mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials()),
 		grpc.WithDefaultServiceConfig(fmt.Sprintf(`{"LoadBalancingPolicy": "%s"}`, "round_robin")))
 	msgModel := redis.NewMsgCache(rdb)
-	seqModel := redis.NewSeqCache(rdb)
 	msgDocModel, err := mgo.NewMsgMongo(mgocli.GetDB())
 	if err != nil {
 		return err
 	}
-	msgDatabase, err := controller.NewCommonMsgDatabase(msgDocModel, msgModel, seqModel, &config.KafkaConfig)
+	seqConversation, err := mgo.NewSeqConversationMongo(mgocli.GetDB())
+	if err != nil {
+		return err
+	}
+	seqConversationCache := redis.NewSeqConversationCacheRedis(rdb, seqConversation)
+	seqUser, err := mgo.NewSeqUserMongo(mgocli.GetDB())
+	if err != nil {
+		return err
+	}
+	seqUserCache := redis.NewSeqUserCacheRedis(rdb, seqUser)
+	msgDatabase, err := controller.NewCommonMsgDatabase(msgDocModel, msgModel, seqUserCache, seqConversationCache, &config.KafkaConfig)
 	if err != nil {
 		return err
 	}
@@ -130,14 +136,8 @@ func (m *MsgTransfer) Start(index int, config *Config) error {
 				netDone <- struct{}{}
 				return
 			}
-			proreg := prometheus.NewRegistry()
-			proreg.MustRegister(
-				collectors.NewGoCollector(),
-			)
-			proreg.MustRegister(prommetrics.GetGrpcCusMetrics("Transfer", &config.Share)...)
-			http.Handle("/metrics", promhttp.HandlerFor(proreg, promhttp.HandlerOpts{Registry: proreg}))
-			err = http.ListenAndServe(fmt.Sprintf(":%d", prometheusPort), nil)
-			if err != nil && err != http.ErrServerClosed {
+
+			if err := prommetrics.TransferInit(prometheusPort); err != nil && err != http.ErrServerClosed {
 				netErr = errs.WrapMsg(err, "prometheus start error", "prometheusPort", prometheusPort)
 				netDone <- struct{}{}
 			}

internal/push/push_handler.go

@@ -28,6 +28,7 @@ import (
 	"github.com/openimsdk/open-im-server/v3/pkg/util/conversationutil"
 	"github.com/openimsdk/protocol/constant"
 	pbchat "github.com/openimsdk/protocol/msg"
+	"github.com/openimsdk/protocol/msggateway"
 	pbpush "github.com/openimsdk/protocol/push"
 	"github.com/openimsdk/protocol/sdkws"
 	"github.com/openimsdk/tools/discovery"
@@ -45,6 +46,7 @@ type ConsumerHandler struct {
 	pushConsumerGroup      *kafka.MConsumerGroup
 	offlinePusher          offlinepush.OfflinePusher
 	onlinePusher           OnlinePusher
+	onlineCache            *rpccache.OnlineCache
 	groupLocalCache        *rpccache.GroupLocalCache
 	conversationLocalCache *rpccache.ConversationLocalCache
 	msgRpcClient           rpcclient.MessageRpcClient
@@ -63,16 +65,17 @@ func NewConsumerHandler(config *Config, offlinePusher offlinepush.OfflinePusher,
 	if err != nil {
 		return nil, err
 	}
+	userRpcClient := rpcclient.NewUserRpcClient(client, config.Share.RpcRegisterName.User, config.Share.IMAdminUserID)
 	consumerHandler.offlinePusher = offlinePusher
 	consumerHandler.onlinePusher = NewOnlinePusher(client, config)
 	consumerHandler.groupRpcClient = rpcclient.NewGroupRpcClient(client, config.Share.RpcRegisterName.Group)
 	consumerHandler.groupLocalCache = rpccache.NewGroupLocalCache(consumerHandler.groupRpcClient, &config.LocalCacheConfig, rdb)
 	consumerHandler.msgRpcClient = rpcclient.NewMessageRpcClient(client, config.Share.RpcRegisterName.Msg)
 	consumerHandler.conversationRpcClient = rpcclient.NewConversationRpcClient(client, config.Share.RpcRegisterName.Conversation)
-	consumerHandler.conversationLocalCache = rpccache.NewConversationLocalCache(consumerHandler.conversationRpcClient,
-		&config.LocalCacheConfig, rdb)
+	consumerHandler.conversationLocalCache = rpccache.NewConversationLocalCache(consumerHandler.conversationRpcClient, &config.LocalCacheConfig, rdb)
 	consumerHandler.webhookClient = webhook.NewWebhookClient(config.WebhooksConfig.URL)
 	consumerHandler.config = config
+	consumerHandler.onlineCache = rpccache.NewOnlineCache(userRpcClient, consumerHandler.groupLocalCache, rdb, nil)
 	return &consumerHandler, nil
 }
 
@@ -125,12 +128,12 @@ func (c *ConsumerHandler) ConsumeClaim(sess sarama.ConsumerGroupSession, claim s
 }
 
 // Push2User Suitable for two types of conversations, one is SingleChatType and the other is NotificationChatType.
-func (c *ConsumerHandler) Push2User(ctx context.Context, userIDs []string, msg *sdkws.MsgData) error {
+func (c *ConsumerHandler) Push2User(ctx context.Context, userIDs []string, msg *sdkws.MsgData) (err error) {
 	log.ZDebug(ctx, "Get msg from msg_transfer And push msg", "userIDs", userIDs, "msg", msg.String())
 	if err := c.webhookBeforeOnlinePush(ctx, &c.config.WebhooksConfig.BeforeOnlinePush, userIDs, msg); err != nil {
 		return err
 	}
-	wsResults, err := c.onlinePusher.GetConnsAndOnlinePush(ctx, msg, userIDs)
+	wsResults, err := c.GetConnsAndOnlinePush(ctx, msg, userIDs)
 	if err != nil {
 		return err
 	}
@@ -179,6 +182,38 @@ func (c *ConsumerHandler) shouldPushOffline(_ context.Context, msg *sdkws.MsgDat
 	return true
 }
 
+func (c *ConsumerHandler) GetConnsAndOnlinePush(ctx context.Context, msg *sdkws.MsgData, pushToUserIDs []string) ([]*msggateway.SingleMsgToUserResults, error) {
+	var (
+		onlineUserIDs  []string
+		offlineUserIDs []string
+	)
+	for _, userID := range pushToUserIDs {
+		online, err := c.onlineCache.GetUserOnline(ctx, userID)
+		if err != nil {
+			return nil, err
+		}
+		if online {
+			onlineUserIDs = append(onlineUserIDs, userID)
+		} else {
+			offlineUserIDs = append(offlineUserIDs, userID)
+		}
+	}
+	var result []*msggateway.SingleMsgToUserResults
+	if len(onlineUserIDs) > 0 {
+		var err error
+		result, err = c.onlinePusher.GetConnsAndOnlinePush(ctx, msg, pushToUserIDs)
+		if err != nil {
+			return nil, err
+		}
+	}
+	for _, userID := range offlineUserIDs {
+		result = append(result, &msggateway.SingleMsgToUserResults{
+			UserID: userID,
+		})
+	}
+	return result, nil
+}
+
 func (c *ConsumerHandler) Push2Group(ctx context.Context, groupID string, msg *sdkws.MsgData) (err error) {
 	log.ZDebug(ctx, "Get group msg from msg_transfer and push msg", "msg", msg.String(), "groupID", groupID)
 	var pushToUserIDs []string
@@ -192,7 +227,7 @@ func (c *ConsumerHandler) Push2Group(ctx context.Context, groupID string, msg *s
 		return err
 	}
 
-	wsResults, err := c.onlinePusher.GetConnsAndOnlinePush(ctx, msg, pushToUserIDs)
+	wsResults, err := c.GetConnsAndOnlinePush(ctx, msg, pushToUserIDs)
 	if err != nil {
 		return err
 	}

internal/rpc/msg/server.go

@@ -86,12 +86,21 @@ func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryReg
 		return err
 	}
 	msgModel := redis.NewMsgCache(rdb)
-	seqModel := redis.NewSeqCache(rdb)
 	conversationClient := rpcclient.NewConversationRpcClient(client, config.Share.RpcRegisterName.Conversation)
 	userRpcClient := rpcclient.NewUserRpcClient(client, config.Share.RpcRegisterName.User, config.Share.IMAdminUserID)
 	groupRpcClient := rpcclient.NewGroupRpcClient(client, config.Share.RpcRegisterName.Group)
 	friendRpcClient := rpcclient.NewFriendRpcClient(client, config.Share.RpcRegisterName.Friend)
-	msgDatabase, err := controller.NewCommonMsgDatabase(msgDocModel, msgModel, seqModel, &config.KafkaConfig)
+	seqConversation, err := mgo.NewSeqConversationMongo(mgocli.GetDB())
+	if err != nil {
+		return err
+	}
+	seqConversationCache := redis.NewSeqConversationCacheRedis(rdb, seqConversation)
+	seqUser, err := mgo.NewSeqUserMongo(mgocli.GetDB())
+	if err != nil {
+		return err
+	}
+	seqUserCache := redis.NewSeqUserCacheRedis(rdb, seqUser)
+	msgDatabase, err := controller.NewCommonMsgDatabase(msgDocModel, msgModel, seqUserCache, seqConversationCache, &config.KafkaConfig)
 	if err != nil {
 		return err
 	}

internal/rpc/third/s3.go

@@ -19,13 +19,17 @@ import (
 	"encoding/base64"
 	"encoding/hex"
 	"encoding/json"
-	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
 	"path"
 	"strconv"
 	"time"
 
+	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
+	"go.mongodb.org/mongo-driver/mongo"
+
 	"github.com/google/uuid"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/servererrs"
+	"github.com/openimsdk/protocol/sdkws"
 	"github.com/openimsdk/protocol/third"
 	"github.com/openimsdk/tools/errs"
 	"github.com/openimsdk/tools/log"
@@ -283,6 +287,52 @@ func (t *thirdServer) apiAddress(prefix, name string) string {
 	return prefix + name
 }
 
+func (t *thirdServer) DeleteOutdatedData(ctx context.Context, req *third.DeleteOutdatedDataReq) (*third.DeleteOutdatedDataResp, error) {
+	var conf config.Third
+	expireTime := time.UnixMilli(req.ExpireTime)
+	findPagination := &sdkws.RequestPagination{
+		PageNumber: 1,
+		ShowNumber: 1000,
+	}
+	for {
+		total, models, err := t.s3dataBase.FindByExpires(ctx, expireTime, findPagination)
+		if err != nil && errs.Unwrap(err) != mongo.ErrNoDocuments {
+			return nil, errs.Wrap(err)
+		}
+		needDelObjectKeys := make([]string, 0)
+		for _, model := range models {
+			needDelObjectKeys = append(needDelObjectKeys, model.Key)
+		}
+
+		needDelObjectKeys = datautil.Distinct(needDelObjectKeys)
+		for _, key := range needDelObjectKeys {
+			count, err := t.s3dataBase.FindNotDelByS3(ctx, key, expireTime)
+			if err != nil && errs.Unwrap(err) != mongo.ErrNoDocuments {
+				return nil, errs.Wrap(err)
+			}
+			if int(count) < 1 && t.minio != nil {
+				thumbnailKey, err := t.getMinioImageThumbnailKey(ctx, key)
+				if err != nil {
+					return nil, errs.Wrap(err)
+				}
+				t.s3dataBase.DeleteObject(ctx, thumbnailKey)
+				t.s3dataBase.DelS3Key(ctx, conf.Object.Enable, needDelObjectKeys...)
+				t.s3dataBase.DeleteObject(ctx, key)
+			}
+		}
+		for _, model := range models {
+			err := t.s3dataBase.DeleteSpecifiedData(ctx, model.Engine, model.Name)
+			if err != nil {
+				return nil, errs.Wrap(err)
+			}
+		}
+		if total < int64(findPagination.ShowNumber) {
+			break
+		}
+	}
+	return &third.DeleteOutdatedDataResp{}, nil
+}
+
 type FormDataMate struct {
 	Name        string `json:"name"`
 	Size        int64  `json:"size"`
@@ -290,8 +340,3 @@ type FormDataMate struct {
 	Group       string `json:"group"`
 	Key         string `json:"key"`
 }
-
-func (t *thirdServer) DeleteOutdatedData(ctx context.Context, req *third.DeleteOutdatedDataReq) (*third.DeleteOutdatedDataResp, error) {
-	//TODO implement me
-	panic("implement me")
-}

internal/rpc/third/third.go

@@ -31,9 +31,9 @@ import (
 	"github.com/openimsdk/tools/discovery"
 	"github.com/openimsdk/tools/s3"
 	"github.com/openimsdk/tools/s3/cos"
+	"github.com/openimsdk/tools/s3/kodo"
 	"github.com/openimsdk/tools/s3/minio"
 	"github.com/openimsdk/tools/s3/oss"
-	"github.com/openimsdk/tools/s3/kodo"
 	"google.golang.org/grpc"
 )
 
@@ -43,6 +43,7 @@ type thirdServer struct {
 	userRpcClient rpcclient.UserRpcClient
 	defaultExpire time.Duration
 	config        *Config
+	minio         *minio.Minio
 }
 
 type Config struct {
@@ -75,10 +76,14 @@ func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryReg
 	}
 	// Select the oss method according to the profile policy
 	enable := config.RpcConfig.Object.Enable
-	var o s3.Interface
+	var (
+		o        s3.Interface
+		minioCli *minio.Minio
+	)
 	switch enable {
 	case "minio":
-		o, err = minio.NewMinio(ctx, redis.NewMinioCache(rdb), *config.MinioConfig.Build())
+		minioCli, err = minio.NewMinio(ctx, redis.NewMinioCache(rdb), *config.MinioConfig.Build())
+		o = minioCli
 	case "cos":
 		o, err = cos.NewCos(*config.RpcConfig.Object.Cos.Build())
 	case "oss":
@@ -98,10 +103,15 @@ func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryReg
 		s3dataBase:    controller.NewS3Database(rdb, o, s3db),
 		defaultExpire: time.Hour * 24 * 7,
 		config:        config,
+		minio:         minioCli,
 	})
 	return nil
 }
 
+func (t *thirdServer) getMinioImageThumbnailKey(ctx context.Context, name string) (string, error) {
+	return t.minio.GetImageThumbnailKey(ctx, name)
+}
+
 func (t *thirdServer) FcmUpdateToken(ctx context.Context, req *third.FcmUpdateTokenReq) (resp *third.FcmUpdateTokenResp, err error) {
 	err = t.thirdDatabase.FcmUpdateToken(ctx, req.Account, int(req.PlatformID), req.FcmToken, req.ExpireTime)
 	if err != nil {

internal/rpc/user/online.go

@@ -0,0 +1,122 @@
+package user
+
+import (
+	"context"
+	"github.com/openimsdk/protocol/constant"
+	"github.com/openimsdk/protocol/sdkws"
+	pbuser "github.com/openimsdk/protocol/user"
+)
+
+func (s *userServer) getUserOnlineStatus(ctx context.Context, userID string) (*pbuser.OnlineStatus, error) {
+	platformIDs, err := s.online.GetOnline(ctx, userID)
+	if err != nil {
+		return nil, err
+	}
+	status := pbuser.OnlineStatus{
+		UserID:      userID,
+		PlatformIDs: platformIDs,
+	}
+	if len(platformIDs) > 0 {
+		status.Status = constant.Online
+	} else {
+		status.Status = constant.Offline
+	}
+	return &status, nil
+}
+
+func (s *userServer) getUsersOnlineStatus(ctx context.Context, userIDs []string) ([]*pbuser.OnlineStatus, error) {
+	res := make([]*pbuser.OnlineStatus, 0, len(userIDs))
+	for _, userID := range userIDs {
+		status, err := s.getUserOnlineStatus(ctx, userID)
+		if err != nil {
+			return nil, err
+		}
+		res = append(res, status)
+	}
+	return res, nil
+}
+
+// SubscribeOrCancelUsersStatus Subscribe online or cancel online users.
+func (s *userServer) SubscribeOrCancelUsersStatus(ctx context.Context, req *pbuser.SubscribeOrCancelUsersStatusReq) (*pbuser.SubscribeOrCancelUsersStatusResp, error) {
+	if req.Genre == constant.SubscriberUser {
+		err := s.db.SubscribeUsersStatus(ctx, req.UserID, req.UserIDs)
+		if err != nil {
+			return nil, err
+		}
+		var status []*pbuser.OnlineStatus
+		status, err = s.getUsersOnlineStatus(ctx, req.UserIDs)
+		if err != nil {
+			return nil, err
+		}
+		return &pbuser.SubscribeOrCancelUsersStatusResp{StatusList: status}, nil
+	} else if req.Genre == constant.Unsubscribe {
+		err := s.db.UnsubscribeUsersStatus(ctx, req.UserID, req.UserIDs)
+		if err != nil {
+			return nil, err
+		}
+	}
+	return &pbuser.SubscribeOrCancelUsersStatusResp{}, nil
+}
+
+// GetUserStatus Get the online status of the user.
+func (s *userServer) GetUserStatus(ctx context.Context, req *pbuser.GetUserStatusReq) (*pbuser.GetUserStatusResp, error) {
+	res, err := s.getUsersOnlineStatus(ctx, req.UserIDs)
+	if err != nil {
+		return nil, err
+	}
+	return &pbuser.GetUserStatusResp{StatusList: res}, nil
+}
+
+// SetUserStatus Synchronize user's online status.
+func (s *userServer) SetUserStatus(ctx context.Context, req *pbuser.SetUserStatusReq) (*pbuser.SetUserStatusResp, error) {
+	var (
+		online  []int32
+		offline []int32
+	)
+	switch req.Status {
+	case constant.Online:
+		online = []int32{req.PlatformID}
+	case constant.Offline:
+		online = []int32{req.PlatformID}
+	}
+	if err := s.online.SetUserOnline(ctx, req.UserID, online, offline); err != nil {
+		return nil, err
+	}
+	list, err := s.db.GetSubscribedList(ctx, req.UserID)
+	if err != nil {
+		return nil, err
+	}
+	for _, userID := range list {
+		tips := &sdkws.UserStatusChangeTips{
+			FromUserID: req.UserID,
+			ToUserID:   userID,
+			Status:     req.Status,
+			PlatformID: req.PlatformID,
+		}
+		s.userNotificationSender.UserStatusChangeNotification(ctx, tips)
+	}
+
+	return &pbuser.SetUserStatusResp{}, nil
+}
+
+// GetSubscribeUsersStatus Get the online status of subscribers.
+func (s *userServer) GetSubscribeUsersStatus(ctx context.Context, req *pbuser.GetSubscribeUsersStatusReq) (*pbuser.GetSubscribeUsersStatusResp, error) {
+	userList, err := s.db.GetAllSubscribeList(ctx, req.UserID)
+	if err != nil {
+		return nil, err
+	}
+	onlineStatusList, err := s.getUsersOnlineStatus(ctx, userList)
+	if err != nil {
+		return nil, err
+	}
+	return &pbuser.GetSubscribeUsersStatusResp{StatusList: onlineStatusList}, nil
+}
+
+func (s *userServer) SetUserOnlineStatus(ctx context.Context, req *pbuser.SetUserOnlineStatusReq) (*pbuser.SetUserOnlineStatusResp, error) {
+	for _, status := range req.Status {
+		if err := s.online.SetUserOnline(ctx, status.UserID, status.Online, status.Offline); err != nil {
+			return nil, err
+		}
+	}
+	return &pbuser.SetUserOnlineStatusResp{}, nil
+}

internal/rpc/user/user.go

@@ -19,6 +19,7 @@ import (
 	"errors"
 	"github.com/openimsdk/open-im-server/v3/internal/rpc/friend"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/redis"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database/mgo"
 	tablerelation "github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
@@ -50,6 +51,7 @@ import (
 )
 
 type userServer struct {
+	online                   cache.OnlineCache
 	db                       controller.UserDatabase
 	friendNotificationSender *friend.FriendNotificationSender
 	userNotificationSender   *UserNotificationSender
@@ -98,6 +100,7 @@ func Start(ctx context.Context, config *Config, client registry.SvcDiscoveryRegi
 	msgRpcClient := rpcclient.NewMessageRpcClient(client, config.Share.RpcRegisterName.Msg)
 	localcache.InitLocalCache(&config.LocalCacheConfig)
 	u := &userServer{
+		online:                   redis.NewUserOnline(rdb),
 		db:                       database,
 		RegisterCenter:           client,
 		friendRpcClient:          &friendRpcClient,
@@ -329,76 +332,6 @@ func (s *userServer) GetAllUserID(ctx context.Context, req *pbuser.GetAllUserIDR
 	return &pbuser.GetAllUserIDResp{Total: int32(total), UserIDs: userIDs}, nil
 }
 
-// SubscribeOrCancelUsersStatus Subscribe online or cancel online users.
-func (s *userServer) SubscribeOrCancelUsersStatus(ctx context.Context, req *pbuser.SubscribeOrCancelUsersStatusReq) (resp *pbuser.SubscribeOrCancelUsersStatusResp, err error) {
-	if req.Genre == constant.SubscriberUser {
-		err = s.db.SubscribeUsersStatus(ctx, req.UserID, req.UserIDs)
-		if err != nil {
-			return nil, err
-		}
-		var status []*pbuser.OnlineStatus
-		status, err = s.db.GetUserStatus(ctx, req.UserIDs)
-		if err != nil {
-			return nil, err
-		}
-		return &pbuser.SubscribeOrCancelUsersStatusResp{StatusList: status}, nil
-	} else if req.Genre == constant.Unsubscribe {
-		err = s.db.UnsubscribeUsersStatus(ctx, req.UserID, req.UserIDs)
-		if err != nil {
-			return nil, err
-		}
-	}
-	return &pbuser.SubscribeOrCancelUsersStatusResp{}, nil
-}
-
-// GetUserStatus Get the online status of the user.
-func (s *userServer) GetUserStatus(ctx context.Context, req *pbuser.GetUserStatusReq) (resp *pbuser.GetUserStatusResp,
-	err error) {
-	onlineStatusList, err := s.db.GetUserStatus(ctx, req.UserIDs)
-	if err != nil {
-		return nil, err
-	}
-	return &pbuser.GetUserStatusResp{StatusList: onlineStatusList}, nil
-}
-
-// SetUserStatus Synchronize user's online status.
-func (s *userServer) SetUserStatus(ctx context.Context, req *pbuser.SetUserStatusReq) (resp *pbuser.SetUserStatusResp,
-	err error) {
-	err = s.db.SetUserStatus(ctx, req.UserID, req.Status, req.PlatformID)
-	if err != nil {
-		return nil, err
-	}
-	list, err := s.db.GetSubscribedList(ctx, req.UserID)
-	if err != nil {
-		return nil, err
-	}
-	for _, userID := range list {
-		tips := &sdkws.UserStatusChangeTips{
-			FromUserID: req.UserID,
-			ToUserID:   userID,
-			Status:     req.Status,
-			PlatformID: req.PlatformID,
-		}
-		s.userNotificationSender.UserStatusChangeNotification(ctx, tips)
-	}
-
-	return &pbuser.SetUserStatusResp{}, nil
-}
-
-// GetSubscribeUsersStatus Get the online status of subscribers.
-func (s *userServer) GetSubscribeUsersStatus(ctx context.Context,
-	req *pbuser.GetSubscribeUsersStatusReq) (*pbuser.GetSubscribeUsersStatusResp, error) {
-	userList, err := s.db.GetAllSubscribeList(ctx, req.UserID)
-	if err != nil {
-		return nil, err
-	}
-	onlineStatusList, err := s.db.GetUserStatus(ctx, userList)
-	if err != nil {
-		return nil, err
-	}
-	return &pbuser.GetSubscribeUsersStatusResp{StatusList: onlineStatusList}, nil
-}
-
 // ProcessUserCommandAdd user general function add.
 func (s *userServer) ProcessUserCommandAdd(ctx context.Context, req *pbuser.ProcessUserCommandAddReq) (*pbuser.ProcessUserCommandAddResp, error) {
 	err := authverify.CheckAccessV3(ctx, req.UserID, s.config.Share.IMAdminUserID)
@@ -736,8 +669,3 @@ func (s *userServer) SortQuery(ctx context.Context, req *pbuser.SortQueryReq) (*
 	}
 	return &pbuser.SortQueryResp{Users: convert.UsersDB2Pb(users)}, nil
 }
-
-func (s *userServer) SetUserOnlineStatus(ctx context.Context, req *pbuser.SetUserOnlineStatusReq) (*pbuser.SetUserOnlineStatusResp, error) {
-	//TODO implement me
-	panic("implement me")
-}

internal/tools/cron_task.go

@@ -20,6 +20,7 @@ import (
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
 	kdisc "github.com/openimsdk/open-im-server/v3/pkg/common/discoveryregister"
 	"github.com/openimsdk/protocol/msg"
+	"github.com/openimsdk/protocol/third"
 	"github.com/openimsdk/tools/mcontext"
 	"github.com/openimsdk/tools/mw"
 	"google.golang.org/grpc"
@@ -39,7 +40,7 @@ type CronTaskConfig struct {
 }
 
 func Start(ctx context.Context, config *CronTaskConfig) error {
-	log.CInfo(ctx, "CRON-TASK server is initializing", "chatRecordsClearTime", config.CronTask.ChatRecordsClearTime, "msgDestructTime", config.CronTask.RetainChatRecords)
+	log.CInfo(ctx, "CRON-TASK server is initializing", "chatRecordsClearTime", config.CronTask.CronExecuteTime, "msgDestructTime", config.CronTask.RetainChatRecords)
 	if config.CronTask.RetainChatRecords < 1 {
 		return errs.New("msg destruct time must be greater than 1").Wrap()
 	}
@@ -66,10 +67,31 @@ func Start(ctx context.Context, config *CronTaskConfig) error {
 		}
 		log.ZInfo(ctx, "cron clear chat records success", "deltime", deltime, "cont", time.Since(now))
 	}
-	if _, err := crontab.AddFunc(config.CronTask.ChatRecordsClearTime, clearFunc); err != nil {
+	if _, err := crontab.AddFunc(config.CronTask.CronExecuteTime, clearFunc); err != nil {
 		return errs.Wrap(err)
 	}
-	log.ZInfo(ctx, "start cron task", "chatRecordsClearTime", config.CronTask.ChatRecordsClearTime)
+
+	tConn, err := client.GetConn(ctx, config.Share.RpcRegisterName.Third)
+	if err != nil {
+		return err
+	}
+	thirdClient := third.NewThirdClient(tConn)
+
+	deleteFunc := func() {
+		now := time.Now()
+		deleteTime := now.Add(-time.Hour * 24 * time.Duration(config.CronTask.FileExpireTime))
+		ctx := mcontext.SetOperationID(ctx, fmt.Sprintf("cron_%d_%d", os.Getpid(), deleteTime.UnixMilli()))
+		log.ZInfo(ctx, "deleteoutDatedData ", "deletetime", deleteTime, "timestamp", deleteTime.UnixMilli())
+		if _, err := thirdClient.DeleteOutdatedData(ctx, &third.DeleteOutdatedDataReq{ExpireTime: deleteTime.UnixMilli()}); err != nil {
+			log.ZError(ctx, "cron deleteoutDatedData failed", err, "deleteTime", deleteTime, "cont", time.Since(now))
+			return
+		}
+		log.ZInfo(ctx, "cron deleteoutDatedData success", "deltime", deleteTime, "cont", time.Since(now))
+	}
+	if _, err := crontab.AddFunc(config.CronTask.CronExecuteTime, deleteFunc); err != nil {
+		return errs.Wrap(err)
+	}
+	log.ZInfo(ctx, "start cron task", "CronExecuteTime", config.CronTask.CronExecuteTime)
 	crontab.Start()
 	<-ctx.Done()
 	return nil

pkg/apistruct/manage.go

@@ -15,7 +15,7 @@
 package apistruct
 
 import (
-	sdkws "github.com/openimsdk/protocol/sdkws"
+	"github.com/openimsdk/protocol/sdkws"
 )
 
 // SendMsg defines the structure for sending messages with various metadata.

pkg/common/cmd/msg_gateway.go

@@ -37,6 +37,7 @@ func NewMsgGatewayCmd() *MsgGatewayCmd {
 	ret.configMap = map[string]any{
 		OpenIMMsgGatewayCfgFileName: &msgGatewayConfig.MsgGateway,
 		ShareFileName:               &msgGatewayConfig.Share,
+		RedisConfigFileName:         &msgGatewayConfig.RedisConfig,
 		WebhooksConfigFileName:      &msgGatewayConfig.WebhooksConfig,
 		DiscoveryConfigFilename:     &msgGatewayConfig.Discovery,
 	}

pkg/common/config/config.go

@@ -109,8 +109,9 @@ type API struct {
 }
 
 type CronTask struct {
-	ChatRecordsClearTime string `mapstructure:"chatRecordsClearTime"`
-	RetainChatRecords    int    `mapstructure:"retainChatRecords"`
+	CronExecuteTime   string `mapstructure:"cronExecuteTime"`
+	RetainChatRecords int    `mapstructure:"retainChatRecords"`
+	FileExpireTime    int    `mapstructure:"fileExpireTime"`
 }
 
 type OfflinePushConfig struct {

pkg/common/ginprometheus/ginprometheus.go

@@ -14,430 +14,431 @@
 
 package ginprometheus
 
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"net/http"
-	"os"
-	"strconv"
-	"time"
-
-	"github.com/gin-gonic/gin"
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/client_golang/prometheus/promhttp"
-)
-
-var defaultMetricPath = "/metrics"
-
-// counter, counter_vec, gauge, gauge_vec,
-// histogram, histogram_vec, summary, summary_vec.
-var (
-	reqCounter = &Metric{
-		ID:          "reqCnt",
-		Name:        "requests_total",
-		Description: "How many HTTP requests processed, partitioned by status code and HTTP method.",
-		Type:        "counter_vec",
-		Args:        []string{"code", "method", "handler", "host", "url"}}
-
-	reqDuration = &Metric{
-		ID:          "reqDur",
-		Name:        "request_duration_seconds",
-		Description: "The HTTP request latencies in seconds.",
-		Type:        "histogram_vec",
-		Args:        []string{"code", "method", "url"},
-	}
-
-	resSize = &Metric{
-		ID:          "resSz",
-		Name:        "response_size_bytes",
-		Description: "The HTTP response sizes in bytes.",
-		Type:        "summary"}
-
-	reqSize = &Metric{
-		ID:          "reqSz",
-		Name:        "request_size_bytes",
-		Description: "The HTTP request sizes in bytes.",
-		Type:        "summary"}
-
-	standardMetrics = []*Metric{
-		reqCounter,
-		reqDuration,
-		resSize,
-		reqSize,
-	}
-)
-
-/*
-RequestCounterURLLabelMappingFn is a function which can be supplied to the middleware to control
-the cardinality of the request counter's "url" label, which might be required in some contexts.
-For instance, if for a "/customer/:name" route you don't want to generate a time series for every
-possible customer name, you could use this function:
-
-	func(c *gin.Context) string {
-		url := c.Request.URL.Path
-		for _, p := range c.Params {
-			if p.Key == "name" {
-				url = strings.Replace(url, p.Value, ":name", 1)
-				break
-			}
-		}
-		return url
-	}
-
-which would map "/customer/alice" and "/customer/bob" to their template "/customer/:name".
-*/
-type RequestCounterURLLabelMappingFn func(c *gin.Context) string
-
-// Metric is a definition for the name, description, type, ID, and
-// prometheus.Collector type (i.e. CounterVec, Summary, etc) of each metric.
-type Metric struct {
-	MetricCollector prometheus.Collector
-	ID              string
-	Name            string
-	Description     string
-	Type            string
-	Args            []string
-}
-
-// Prometheus contains the metrics gathered by the instance and its path.
-type Prometheus struct {
-	reqCnt        *prometheus.CounterVec
-	reqDur        *prometheus.HistogramVec
-	reqSz, resSz  prometheus.Summary
-	router        *gin.Engine
-	listenAddress string
-	Ppg           PrometheusPushGateway
-
-	MetricsList []*Metric
-	MetricsPath string
-
-	ReqCntURLLabelMappingFn RequestCounterURLLabelMappingFn
-
-	// gin.Context string to use as a prometheus URL label
-	URLLabelFromContext string
-}
-
-// PrometheusPushGateway contains the configuration for pushing to a Prometheus pushgateway (optional).
-type PrometheusPushGateway struct {
-
-	// Push interval in seconds
-	PushIntervalSeconds time.Duration
-
-	// Push Gateway URL in format http://domain:port
-	// where JOBNAME can be any string of your choice
-	PushGatewayURL string
-
-	// Local metrics URL where metrics are fetched from, this could be omitted in the future
-	// if implemented using prometheus common/expfmt instead
-	MetricsURL string
-
-	// pushgateway job name, defaults to "gin"
-	Job string
-}
-
-// NewPrometheus generates a new set of metrics with a certain subsystem name.
-func NewPrometheus(subsystem string, customMetricsList ...[]*Metric) *Prometheus {
-	if subsystem == "" {
-		subsystem = "app"
-	}
-
-	var metricsList []*Metric
-
-	if len(customMetricsList) > 1 {
-		panic("Too many args. NewPrometheus( string, <optional []*Metric> ).")
-	} else if len(customMetricsList) == 1 {
-		metricsList = customMetricsList[0]
-	}
-	metricsList = append(metricsList, standardMetrics...)
-
-	p := &Prometheus{
-		MetricsList: metricsList,
-		MetricsPath: defaultMetricPath,
-		ReqCntURLLabelMappingFn: func(c *gin.Context) string {
-			return c.FullPath() // e.g. /user/:id , /user/:id/info
-		},
-	}
-
-	p.registerMetrics(subsystem)
-
-	return p
-}
-
-// SetPushGateway sends metrics to a remote pushgateway exposed on pushGatewayURL
-// every pushIntervalSeconds. Metrics are fetched from metricsURL.
-func (p *Prometheus) SetPushGateway(pushGatewayURL, metricsURL string, pushIntervalSeconds time.Duration) {
-	p.Ppg.PushGatewayURL = pushGatewayURL
-	p.Ppg.MetricsURL = metricsURL
-	p.Ppg.PushIntervalSeconds = pushIntervalSeconds
-	p.startPushTicker()
-}
-
-// SetPushGatewayJob job name, defaults to "gin".
-func (p *Prometheus) SetPushGatewayJob(j string) {
-	p.Ppg.Job = j
-}
-
-// SetListenAddress for exposing metrics on address. If not set, it will be exposed at the
-// same address of the gin engine that is being used.
-func (p *Prometheus) SetListenAddress(address string) {
-	p.listenAddress = address
-	if p.listenAddress != "" {
-		p.router = gin.Default()
-	}
-}
-
-// SetListenAddressWithRouter for using a separate router to expose metrics. (this keeps things like GET /metrics out of
-// your content's access log).
-func (p *Prometheus) SetListenAddressWithRouter(listenAddress string, r *gin.Engine) {
-	p.listenAddress = listenAddress
-	if len(p.listenAddress) > 0 {
-		p.router = r
-	}
-}
-
-// SetMetricsPath set metrics paths.
-func (p *Prometheus) SetMetricsPath(e *gin.Engine) error {
-
-	if p.listenAddress != "" {
-		p.router.GET(p.MetricsPath, prometheusHandler())
-		return p.runServer()
-	} else {
-		e.GET(p.MetricsPath, prometheusHandler())
-		return nil
-	}
-}
-
-// SetMetricsPathWithAuth set metrics paths with authentication.
-func (p *Prometheus) SetMetricsPathWithAuth(e *gin.Engine, accounts gin.Accounts) error {
-
-	if p.listenAddress != "" {
-		p.router.GET(p.MetricsPath, gin.BasicAuth(accounts), prometheusHandler())
-		return p.runServer()
-	} else {
-		e.GET(p.MetricsPath, gin.BasicAuth(accounts), prometheusHandler())
-		return nil
-	}
-
-}
-
-func (p *Prometheus) runServer() error {
-	return p.router.Run(p.listenAddress)
-}
-
-func (p *Prometheus) getMetrics() []byte {
-	response, err := http.Get(p.Ppg.MetricsURL)
-	if err != nil {
-		return nil
-	}
-
-	defer response.Body.Close()
-
-	body, _ := io.ReadAll(response.Body)
-	return body
-}
-
-var hostname, _ = os.Hostname()
-
-func (p *Prometheus) getPushGatewayURL() string {
-	if p.Ppg.Job == "" {
-		p.Ppg.Job = "gin"
-	}
-	return p.Ppg.PushGatewayURL + "/metrics/job/" + p.Ppg.Job + "/instance/" + hostname
-}
-
-func (p *Prometheus) sendMetricsToPushGateway(metrics []byte) {
-	req, err := http.NewRequest("POST", p.getPushGatewayURL(), bytes.NewBuffer(metrics))
-	if err != nil {
-		return
-	}
-
-	client := &http.Client{}
-	resp, err := client.Do(req)
-	if err != nil {
-		fmt.Println("Error sending to push gateway error:", err.Error())
-	}
-
-	resp.Body.Close()
-}
-
-func (p *Prometheus) startPushTicker() {
-	ticker := time.NewTicker(time.Second * p.Ppg.PushIntervalSeconds)
-	go func() {
-		for range ticker.C {
-			p.sendMetricsToPushGateway(p.getMetrics())
-		}
-	}()
-}
-
-// NewMetric associates prometheus.Collector based on Metric.Type.
-func NewMetric(m *Metric, subsystem string) prometheus.Collector {
-	var metric prometheus.Collector
-	switch m.Type {
-	case "counter_vec":
-		metric = prometheus.NewCounterVec(
-			prometheus.CounterOpts{
-				Subsystem: subsystem,
-				Name:      m.Name,
-				Help:      m.Description,
-			},
-			m.Args,
-		)
-	case "counter":
-		metric = prometheus.NewCounter(
-			prometheus.CounterOpts{
-				Subsystem: subsystem,
-				Name:      m.Name,
-				Help:      m.Description,
-			},
-		)
-	case "gauge_vec":
-		metric = prometheus.NewGaugeVec(
-			prometheus.GaugeOpts{
-				Subsystem: subsystem,
-				Name:      m.Name,
-				Help:      m.Description,
-			},
-			m.Args,
-		)
-	case "gauge":
-		metric = prometheus.NewGauge(
-			prometheus.GaugeOpts{
-				Subsystem: subsystem,
-				Name:      m.Name,
-				Help:      m.Description,
-			},
-		)
-	case "histogram_vec":
-		metric = prometheus.NewHistogramVec(
-			prometheus.HistogramOpts{
-				Subsystem: subsystem,
-				Name:      m.Name,
-				Help:      m.Description,
-			},
-			m.Args,
-		)
-	case "histogram":
-		metric = prometheus.NewHistogram(
-			prometheus.HistogramOpts{
-				Subsystem: subsystem,
-				Name:      m.Name,
-				Help:      m.Description,
-			},
-		)
-	case "summary_vec":
-		metric = prometheus.NewSummaryVec(
-			prometheus.SummaryOpts{
-				Subsystem: subsystem,
-				Name:      m.Name,
-				Help:      m.Description,
-			},
-			m.Args,
-		)
-	case "summary":
-		metric = prometheus.NewSummary(
-			prometheus.SummaryOpts{
-				Subsystem: subsystem,
-				Name:      m.Name,
-				Help:      m.Description,
-			},
-		)
-	}
-	return metric
-}
-
-func (p *Prometheus) registerMetrics(subsystem string) {
-	for _, metricDef := range p.MetricsList {
-		metric := NewMetric(metricDef, subsystem)
-		if err := prometheus.Register(metric); err != nil {
-			fmt.Println("could not be registered in Prometheus,metricDef.Name:", metricDef.Name, "   error:", err.Error())
-		}
-
-		switch metricDef {
-		case reqCounter:
-			p.reqCnt = metric.(*prometheus.CounterVec)
-		case reqDuration:
-			p.reqDur = metric.(*prometheus.HistogramVec)
-		case resSize:
-			p.resSz = metric.(prometheus.Summary)
-		case reqSize:
-			p.reqSz = metric.(prometheus.Summary)
-		}
-		metricDef.MetricCollector = metric
-	}
-}
-
-// Use adds the middleware to a gin engine.
-func (p *Prometheus) Use(e *gin.Engine) error {
-	e.Use(p.HandlerFunc())
-	return p.SetMetricsPath(e)
-}
-
-// UseWithAuth adds the middleware to a gin engine with BasicAuth.
-func (p *Prometheus) UseWithAuth(e *gin.Engine, accounts gin.Accounts) error {
-	e.Use(p.HandlerFunc())
-	return p.SetMetricsPathWithAuth(e, accounts)
-}
-
-// HandlerFunc defines handler function for middleware.
-func (p *Prometheus) HandlerFunc() gin.HandlerFunc {
-	return func(c *gin.Context) {
-		if c.Request.URL.Path == p.MetricsPath {
-			c.Next()
-			return
-		}
-
-		start := time.Now()
-		reqSz := computeApproximateRequestSize(c.Request)
-
-		c.Next()
-
-		status := strconv.Itoa(c.Writer.Status())
-		elapsed := float64(time.Since(start)) / float64(time.Second)
-		resSz := float64(c.Writer.Size())
-
-		url := p.ReqCntURLLabelMappingFn(c)
-		if len(p.URLLabelFromContext) > 0 {
-			u, found := c.Get(p.URLLabelFromContext)
-			if !found {
-				u = "unknown"
-			}
-			url = u.(string)
-		}
-		p.reqDur.WithLabelValues(status, c.Request.Method, url).Observe(elapsed)
-		p.reqCnt.WithLabelValues(status, c.Request.Method, c.HandlerName(), c.Request.Host, url).Inc()
-		p.reqSz.Observe(float64(reqSz))
-		p.resSz.Observe(resSz)
-	}
-}
-
-func prometheusHandler() gin.HandlerFunc {
-	h := promhttp.Handler()
-	return func(c *gin.Context) {
-		h.ServeHTTP(c.Writer, c.Request)
-	}
-}
-
-func computeApproximateRequestSize(r *http.Request) int {
-	var s int
-	if r.URL != nil {
-		s = len(r.URL.Path)
-	}
-
-	s += len(r.Method)
-	s += len(r.Proto)
-	for name, values := range r.Header {
-		s += len(name)
-		for _, value := range values {
-			s += len(value)
-		}
-	}
-	s += len(r.Host)
-
-	// r.FormData and r.MultipartForm are assumed to be included in r.URL.
-
-	if r.ContentLength != -1 {
-		s += int(r.ContentLength)
-	}
-	return s
-}
+//
+//import (
+//	"bytes"
+//	"fmt"
+//	"io"
+//	"net/http"
+//	"os"
+//	"strconv"
+//	"time"
+//
+//	"github.com/gin-gonic/gin"
+//	"github.com/prometheus/client_golang/prometheus"
+//	"github.com/prometheus/client_golang/prometheus/promhttp"
+//)
+//
+//var defaultMetricPath = "/metrics"
+//
+//// counter, counter_vec, gauge, gauge_vec,
+//// histogram, histogram_vec, summary, summary_vec.
+//var (
+//	reqCounter = &Metric{
+//		ID:          "reqCnt",
+//		Name:        "requests_total",
+//		Description: "How many HTTP requests processed, partitioned by status code and HTTP method.",
+//		Type:        "counter_vec",
+//		Args:        []string{"code", "method", "handler", "host", "url"}}
+//
+//	reqDuration = &Metric{
+//		ID:          "reqDur",
+//		Name:        "request_duration_seconds",
+//		Description: "The HTTP request latencies in seconds.",
+//		Type:        "histogram_vec",
+//		Args:        []string{"code", "method", "url"},
+//	}
+//
+//	resSize = &Metric{
+//		ID:          "resSz",
+//		Name:        "response_size_bytes",
+//		Description: "The HTTP response sizes in bytes.",
+//		Type:        "summary"}
+//
+//	reqSize = &Metric{
+//		ID:          "reqSz",
+//		Name:        "request_size_bytes",
+//		Description: "The HTTP request sizes in bytes.",
+//		Type:        "summary"}
+//
+//	standardMetrics = []*Metric{
+//		reqCounter,
+//		reqDuration,
+//		resSize,
+//		reqSize,
+//	}
+//)
+//
+///*
+//RequestCounterURLLabelMappingFn is a function which can be supplied to the middleware to control
+//the cardinality of the request counter's "url" label, which might be required in some contexts.
+//For instance, if for a "/customer/:name" route you don't want to generate a time series for every
+//possible customer name, you could use this function:
+//
+//	func(c *gin.Context) string {
+//		url := c.Request.URL.Path
+//		for _, p := range c.Params {
+//			if p.Key == "name" {
+//				url = strings.Replace(url, p.Value, ":name", 1)
+//				break
+//			}
+//		}
+//		return url
+//	}
+//
+//which would map "/customer/alice" and "/customer/bob" to their template "/customer/:name".
+//*/
+//type RequestCounterURLLabelMappingFn func(c *gin.Context) string
+//
+//// Metric is a definition for the name, description, type, ID, and
+//// prometheus.Collector type (i.e. CounterVec, Summary, etc) of each metric.
+//type Metric struct {
+//	MetricCollector prometheus.Collector
+//	ID              string
+//	Name            string
+//	Description     string
+//	Type            string
+//	Args            []string
+//}
+//
+//// Prometheus contains the metrics gathered by the instance and its path.
+//type Prometheus struct {
+//	reqCnt        *prometheus.CounterVec
+//	reqDur        *prometheus.HistogramVec
+//	reqSz, resSz  prometheus.Summary
+//	router        *gin.Engine
+//	listenAddress string
+//	Ppg           PrometheusPushGateway
+//
+//	MetricsList []*Metric
+//	MetricsPath string
+//
+//	ReqCntURLLabelMappingFn RequestCounterURLLabelMappingFn
+//
+//	// gin.Context string to use as a prometheus URL label
+//	URLLabelFromContext string
+//}
+//
+//// PrometheusPushGateway contains the configuration for pushing to a Prometheus pushgateway (optional).
+//type PrometheusPushGateway struct {
+//
+//	// Push interval in seconds
+//	PushIntervalSeconds time.Duration
+//
+//	// Push Gateway URL in format http://domain:port
+//	// where JOBNAME can be any string of your choice
+//	PushGatewayURL string
+//
+//	// Local metrics URL where metrics are fetched from, this could be omitted in the future
+//	// if implemented using prometheus common/expfmt instead
+//	MetricsURL string
+//
+//	// pushgateway job name, defaults to "gin"
+//	Job string
+//}
+//
+//// NewPrometheus generates a new set of metrics with a certain subsystem name.
+//func NewPrometheus(subsystem string, customMetricsList ...[]*Metric) *Prometheus {
+//	if subsystem == "" {
+//		subsystem = "app"
+//	}
+//
+//	var metricsList []*Metric
+//
+//	if len(customMetricsList) > 1 {
+//		panic("Too many args. NewPrometheus( string, <optional []*Metric> ).")
+//	} else if len(customMetricsList) == 1 {
+//		metricsList = customMetricsList[0]
+//	}
+//	metricsList = append(metricsList, standardMetrics...)
+//
+//	p := &Prometheus{
+//		MetricsList: metricsList,
+//		MetricsPath: defaultMetricPath,
+//		ReqCntURLLabelMappingFn: func(c *gin.Context) string {
+//			return c.FullPath() // e.g. /user/:id , /user/:id/info
+//		},
+//	}
+//
+//	p.registerMetrics(subsystem)
+//
+//	return p
+//}
+//
+//// SetPushGateway sends metrics to a remote pushgateway exposed on pushGatewayURL
+//// every pushIntervalSeconds. Metrics are fetched from metricsURL.
+//func (p *Prometheus) SetPushGateway(pushGatewayURL, metricsURL string, pushIntervalSeconds time.Duration) {
+//	p.Ppg.PushGatewayURL = pushGatewayURL
+//	p.Ppg.MetricsURL = metricsURL
+//	p.Ppg.PushIntervalSeconds = pushIntervalSeconds
+//	p.startPushTicker()
+//}
+//
+//// SetPushGatewayJob job name, defaults to "gin".
+//func (p *Prometheus) SetPushGatewayJob(j string) {
+//	p.Ppg.Job = j
+//}
+//
+//// SetListenAddress for exposing metrics on address. If not set, it will be exposed at the
+//// same address of the gin engine that is being used.
+//func (p *Prometheus) SetListenAddress(address string) {
+//	p.listenAddress = address
+//	if p.listenAddress != "" {
+//		p.router = gin.Default()
+//	}
+//}
+//
+//// SetListenAddressWithRouter for using a separate router to expose metrics. (this keeps things like GET /metrics out of
+//// your content's access log).
+//func (p *Prometheus) SetListenAddressWithRouter(listenAddress string, r *gin.Engine) {
+//	p.listenAddress = listenAddress
+//	if len(p.listenAddress) > 0 {
+//		p.router = r
+//	}
+//}
+//
+//// SetMetricsPath set metrics paths.
+//func (p *Prometheus) SetMetricsPath(e *gin.Engine) error {
+//
+//	if p.listenAddress != "" {
+//		p.router.GET(p.MetricsPath, prometheusHandler())
+//		return p.runServer()
+//	} else {
+//		e.GET(p.MetricsPath, prometheusHandler())
+//		return nil
+//	}
+//}
+//
+//// SetMetricsPathWithAuth set metrics paths with authentication.
+//func (p *Prometheus) SetMetricsPathWithAuth(e *gin.Engine, accounts gin.Accounts) error {
+//
+//	if p.listenAddress != "" {
+//		p.router.GET(p.MetricsPath, gin.BasicAuth(accounts), prometheusHandler())
+//		return p.runServer()
+//	} else {
+//		e.GET(p.MetricsPath, gin.BasicAuth(accounts), prometheusHandler())
+//		return nil
+//	}
+//
+//}
+//
+//func (p *Prometheus) runServer() error {
+//	return p.router.Run(p.listenAddress)
+//}
+//
+//func (p *Prometheus) getMetrics() []byte {
+//	response, err := http.Get(p.Ppg.MetricsURL)
+//	if err != nil {
+//		return nil
+//	}
+//
+//	defer response.Body.Close()
+//
+//	body, _ := io.ReadAll(response.Body)
+//	return body
+//}
+//
+//var hostname, _ = os.Hostname()
+//
+//func (p *Prometheus) getPushGatewayURL() string {
+//	if p.Ppg.Job == "" {
+//		p.Ppg.Job = "gin"
+//	}
+//	return p.Ppg.PushGatewayURL + "/metrics/job/" + p.Ppg.Job + "/instance/" + hostname
+//}
+//
+//func (p *Prometheus) sendMetricsToPushGateway(metrics []byte) {
+//	req, err := http.NewRequest("POST", p.getPushGatewayURL(), bytes.NewBuffer(metrics))
+//	if err != nil {
+//		return
+//	}
+//
+//	client := &http.Client{}
+//	resp, err := client.Do(req)
+//	if err != nil {
+//		fmt.Println("Error sending to push gateway error:", err.Error())
+//	}
+//
+//	resp.Body.Close()
+//}
+//
+//func (p *Prometheus) startPushTicker() {
+//	ticker := time.NewTicker(time.Second * p.Ppg.PushIntervalSeconds)
+//	go func() {
+//		for range ticker.C {
+//			p.sendMetricsToPushGateway(p.getMetrics())
+//		}
+//	}()
+//}
+//
+//// NewMetric associates prometheus.Collector based on Metric.Type.
+//func NewMetric(m *Metric, subsystem string) prometheus.Collector {
+//	var metric prometheus.Collector
+//	switch m.Type {
+//	case "counter_vec":
+//		metric = prometheus.NewCounterVec(
+//			prometheus.CounterOpts{
+//				Subsystem: subsystem,
+//				Name:      m.Name,
+//				Help:      m.Description,
+//			},
+//			m.Args,
+//		)
+//	case "counter":
+//		metric = prometheus.NewCounter(
+//			prometheus.CounterOpts{
+//				Subsystem: subsystem,
+//				Name:      m.Name,
+//				Help:      m.Description,
+//			},
+//		)
+//	case "gauge_vec":
+//		metric = prometheus.NewGaugeVec(
+//			prometheus.GaugeOpts{
+//				Subsystem: subsystem,
+//				Name:      m.Name,
+//				Help:      m.Description,
+//			},
+//			m.Args,
+//		)
+//	case "gauge":
+//		metric = prometheus.NewGauge(
+//			prometheus.GaugeOpts{
+//				Subsystem: subsystem,
+//				Name:      m.Name,
+//				Help:      m.Description,
+//			},
+//		)
+//	case "histogram_vec":
+//		metric = prometheus.NewHistogramVec(
+//			prometheus.HistogramOpts{
+//				Subsystem: subsystem,
+//				Name:      m.Name,
+//				Help:      m.Description,
+//			},
+//			m.Args,
+//		)
+//	case "histogram":
+//		metric = prometheus.NewHistogram(
+//			prometheus.HistogramOpts{
+//				Subsystem: subsystem,
+//				Name:      m.Name,
+//				Help:      m.Description,
+//			},
+//		)
+//	case "summary_vec":
+//		metric = prometheus.NewSummaryVec(
+//			prometheus.SummaryOpts{
+//				Subsystem: subsystem,
+//				Name:      m.Name,
+//				Help:      m.Description,
+//			},
+//			m.Args,
+//		)
+//	case "summary":
+//		metric = prometheus.NewSummary(
+//			prometheus.SummaryOpts{
+//				Subsystem: subsystem,
+//				Name:      m.Name,
+//				Help:      m.Description,
+//			},
+//		)
+//	}
+//	return metric
+//}
+//
+//func (p *Prometheus) registerMetrics(subsystem string) {
+//	for _, metricDef := range p.MetricsList {
+//		metric := NewMetric(metricDef, subsystem)
+//		if err := prometheus.Register(metric); err != nil {
+//			fmt.Println("could not be registered in Prometheus,metricDef.Name:", metricDef.Name, "   error:", err.Error())
+//		}
+//
+//		switch metricDef {
+//		case reqCounter:
+//			p.reqCnt = metric.(*prometheus.CounterVec)
+//		case reqDuration:
+//			p.reqDur = metric.(*prometheus.HistogramVec)
+//		case resSize:
+//			p.resSz = metric.(prometheus.Summary)
+//		case reqSize:
+//			p.reqSz = metric.(prometheus.Summary)
+//		}
+//		metricDef.MetricCollector = metric
+//	}
+//}
+//
+//// Use adds the middleware to a gin engine.
+//func (p *Prometheus) Use(e *gin.Engine) error {
+//	e.Use(p.HandlerFunc())
+//	return p.SetMetricsPath(e)
+//}
+//
+//// UseWithAuth adds the middleware to a gin engine with BasicAuth.
+//func (p *Prometheus) UseWithAuth(e *gin.Engine, accounts gin.Accounts) error {
+//	e.Use(p.HandlerFunc())
+//	return p.SetMetricsPathWithAuth(e, accounts)
+//}
+//
+//// HandlerFunc defines handler function for middleware.
+//func (p *Prometheus) HandlerFunc() gin.HandlerFunc {
+//	return func(c *gin.Context) {
+//		if c.Request.URL.Path == p.MetricsPath {
+//			c.Next()
+//			return
+//		}
+//
+//		start := time.Now()
+//		reqSz := computeApproximateRequestSize(c.Request)
+//
+//		c.Next()
+//
+//		status := strconv.Itoa(c.Writer.Status())
+//		elapsed := float64(time.Since(start)) / float64(time.Second)
+//		resSz := float64(c.Writer.Size())
+//
+//		url := p.ReqCntURLLabelMappingFn(c)
+//		if len(p.URLLabelFromContext) > 0 {
+//			u, found := c.Get(p.URLLabelFromContext)
+//			if !found {
+//				u = "unknown"
+//			}
+//			url = u.(string)
+//		}
+//		p.reqDur.WithLabelValues(status, c.Request.Method, url).Observe(elapsed)
+//		p.reqCnt.WithLabelValues(status, c.Request.Method, c.HandlerName(), c.Request.Host, url).Inc()
+//		p.reqSz.Observe(float64(reqSz))
+//		p.resSz.Observe(resSz)
+//	}
+//}
+//
+//func prometheusHandler() gin.HandlerFunc {
+//	h := promhttp.Handler()
+//	return func(c *gin.Context) {
+//		h.ServeHTTP(c.Writer, c.Request)
+//	}
+//}
+//
+//func computeApproximateRequestSize(r *http.Request) int {
+//	var s int
+//	if r.URL != nil {
+//		s = len(r.URL.Path)
+//	}
+//
+//	s += len(r.Method)
+//	s += len(r.Proto)
+//	for name, values := range r.Header {
+//		s += len(name)
+//		for _, value := range values {
+//			s += len(value)
+//		}
+//	}
+//	s += len(r.Host)
+//
+//	// r.FormData and r.MultipartForm are assumed to be included in r.URL.
+//
+//	if r.ContentLength != -1 {
+//		s += int(r.ContentLength)
+//	}
+//	return s
+//}

pkg/common/prommetrics/api.go

@@ -0,0 +1,48 @@
+package prommetrics
+
+import (
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promhttp"
+	"strconv"
+)
+
+var (
+	apiCounter = prometheus.NewCounterVec(
+		prometheus.CounterOpts{
+			Name: "api_count",
+			Help: "Total number of API calls",
+		},
+		[]string{"path", "method", "code"},
+	)
+	httpCounter = prometheus.NewCounterVec(
+		prometheus.CounterOpts{
+			Name: "http_count",
+			Help: "Total number of HTTP calls",
+		},
+		[]string{"path", "method", "status"},
+	)
+)
+
+func ApiInit(prometheusPort int) error {
+	apiRegistry := prometheus.NewRegistry()
+	cs := append(
+		baseCollector,
+		apiCounter,
+		httpCounter,
+	)
+	return Init(apiRegistry, prometheusPort, commonPath, promhttp.HandlerFor(apiRegistry, promhttp.HandlerOpts{}), cs...)
+}
+
+func APICall(path string, method string, apiCode int) {
+	apiCounter.With(prometheus.Labels{"path": path, "method": method, "code": strconv.Itoa(apiCode)}).Inc()
+}
+
+func HttpCall(path string, method string, status int) {
+	httpCounter.With(prometheus.Labels{"path": path, "method": method, "status": strconv.Itoa(status)}).Inc()
+}
+
+//func ApiHandler() http.Handler {
+//	return promhttp.InstrumentMetricHandler(
+//		apiRegistry, promhttp.HandlerFor(apiRegistry, promhttp.HandlerOpts{}),
+//	)
+//}

pkg/common/prommetrics/gin_api.go

@@ -1,30 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prommetrics
-
-import ginprom "github.com/openimsdk/open-im-server/v3/pkg/common/ginprometheus"
-
-/*
-labels := prometheus.Labels{"label_one": "any", "label_two": "value"}
-ApiCustomCnt.MetricCollector.(*prometheus.CounterVec).With(labels).Inc().
-*/
-var (
-	ApiCustomCnt = &ginprom.Metric{
-		Name:        "custom_total",
-		Description: "Custom counter events.",
-		Type:        "counter_vec",
-		Args:        []string{"label_one", "label_two"},
-	}
-)

pkg/common/prommetrics/prommetrics.go

@@ -15,44 +15,24 @@
 package prommetrics
 
 import (
-	gp "github.com/grpc-ecosystem/go-grpc-prometheus"
-	config2 "github.com/openimsdk/open-im-server/v3/pkg/common/config"
-	"github.com/openimsdk/open-im-server/v3/pkg/common/ginprometheus"
+	"fmt"
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/collectors"
+	"net/http"
 )
 
-func NewGrpcPromObj(cusMetrics []prometheus.Collector) (*prometheus.Registry, *gp.ServerMetrics, error) {
-	reg := prometheus.NewRegistry()
-	grpcMetrics := gp.NewServerMetrics()
-	grpcMetrics.EnableHandlingTimeHistogram()
-	cusMetrics = append(cusMetrics, grpcMetrics, collectors.NewGoCollector())
-	reg.MustRegister(cusMetrics...)
-	return reg, grpcMetrics, nil
-}
+const commonPath = "/metrics"
 
-func GetGrpcCusMetrics(registerName string, share *config2.Share) []prometheus.Collector {
-	switch registerName {
-	case share.RpcRegisterName.MessageGateway:
-		return []prometheus.Collector{OnlineUserGauge}
-	case share.RpcRegisterName.Msg:
-		return []prometheus.Collector{SingleChatMsgProcessSuccessCounter, SingleChatMsgProcessFailedCounter, GroupChatMsgProcessSuccessCounter, GroupChatMsgProcessFailedCounter}
-	case "Transfer":
-		return []prometheus.Collector{MsgInsertRedisSuccessCounter, MsgInsertRedisFailedCounter, MsgInsertMongoSuccessCounter, MsgInsertMongoFailedCounter, SeqSetFailedCounter}
-	case share.RpcRegisterName.Push:
-		return []prometheus.Collector{MsgOfflinePushFailedCounter}
-	case share.RpcRegisterName.Auth:
-		return []prometheus.Collector{UserLoginCounter}
-	default:
-		return nil
+var (
+	baseCollector = []prometheus.Collector{
+		collectors.NewProcessCollector(collectors.ProcessCollectorOpts{}),
+		collectors.NewGoCollector(),
 	}
-}
+)
 
-func GetGinCusMetrics(name string) []*ginprometheus.Metric {
-	switch name {
-	case "Api":
-		return []*ginprometheus.Metric{ApiCustomCnt}
-	default:
-		return []*ginprometheus.Metric{ApiCustomCnt}
-	}
+func Init(registry *prometheus.Registry, prometheusPort int, path string, handler http.Handler, cs ...prometheus.Collector) error {
+	registry.MustRegister(cs...)
+	srv := http.NewServeMux()
+	srv.Handle(path, handler)
+	return http.ListenAndServe(fmt.Sprintf(":%d", prometheusPort), srv)
 }

pkg/common/prommetrics/prommetrics_test.go

@@ -14,46 +14,39 @@
 
 package prommetrics
 
-import (
-	"testing"
-
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/stretchr/testify/assert"
-)
-
-func TestNewGrpcPromObj(t *testing.T) {
-	// Create a custom metric to pass into the NewGrpcPromObj function.
-	customMetric := prometheus.NewCounter(prometheus.CounterOpts{
-		Name: "test_metric",
-		Help: "This is a test metric.",
-	})
-	cusMetrics := []prometheus.Collector{customMetric}
-
-	// Call NewGrpcPromObj with the custom metrics.
-	reg, grpcMetrics, err := NewGrpcPromObj(cusMetrics)
-
-	// Assert no error was returned.
-	assert.NoError(t, err)
-
-	// Assert the registry was correctly initialized.
-	assert.NotNil(t, reg)
-
-	// Assert the grpcMetrics was correctly initialized.
-	assert.NotNil(t, grpcMetrics)
-
-	// Assert that the custom metric is registered.
-	mfs, err := reg.Gather()
-	assert.NoError(t, err)
-	assert.NotEmpty(t, mfs) // Ensure some metrics are present.
-	found := false
-	for _, mf := range mfs {
-		if *mf.Name == "test_metric" {
-			found = true
-			break
-		}
-	}
-	assert.True(t, found, "Custom metric not found in registry")
-}
+//func TestNewGrpcPromObj(t *testing.T) {
+//	// Create a custom metric to pass into the NewGrpcPromObj function.
+//	customMetric := prometheus.NewCounter(prometheus.CounterOpts{
+//		Name: "test_metric",
+//		Help: "This is a test metric.",
+//	})
+//	cusMetrics := []prometheus.Collector{customMetric}
+//
+//	// Call NewGrpcPromObj with the custom metrics.
+//	reg, grpcMetrics, err := NewGrpcPromObj(cusMetrics)
+//
+//	// Assert no error was returned.
+//	assert.NoError(t, err)
+//
+//	// Assert the registry was correctly initialized.
+//	assert.NotNil(t, reg)
+//
+//	// Assert the grpcMetrics was correctly initialized.
+//	assert.NotNil(t, grpcMetrics)
+//
+//	// Assert that the custom metric is registered.
+//	mfs, err := reg.Gather()
+//	assert.NoError(t, err)
+//	assert.NotEmpty(t, mfs) // Ensure some metrics are present.
+//	found := false
+//	for _, mf := range mfs {
+//		if *mf.Name == "test_metric" {
+//			found = true
+//			break
+//		}
+//	}
+//	assert.True(t, found, "Custom metric not found in registry")
+//}
 
 //func TestGetGrpcCusMetrics(t *testing.T) {
 //	conf := config2.NewGlobalConfig()

pkg/common/prommetrics/rpc.go

@@ -0,0 +1,58 @@
+package prommetrics
+
+import (
+	gp "github.com/grpc-ecosystem/go-grpc-prometheus"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promhttp"
+	"strconv"
+)
+
+const rpcPath = commonPath
+
+var (
+	grpcMetrics *gp.ServerMetrics
+	rpcCounter  = prometheus.NewCounterVec(
+		prometheus.CounterOpts{
+			Name: "rpc_count",
+			Help: "Total number of RPC calls",
+		},
+		[]string{"name", "path", "code"},
+	)
+)
+
+func RpcInit(cs []prometheus.Collector, prometheusPort int) error {
+	reg := prometheus.NewRegistry()
+	cs = append(append(
+		baseCollector,
+		rpcCounter,
+	), cs...)
+	return Init(reg, prometheusPort, rpcPath, promhttp.HandlerFor(reg, promhttp.HandlerOpts{Registry: reg}), cs...)
+}
+
+func RPCCall(name string, path string, code int) {
+	rpcCounter.With(prometheus.Labels{"name": name, "path": path, "code": strconv.Itoa(code)}).Inc()
+}
+
+func GetGrpcServerMetrics() *gp.ServerMetrics {
+	if grpcMetrics == nil {
+		grpcMetrics = gp.NewServerMetrics()
+		grpcMetrics.EnableHandlingTimeHistogram()
+	}
+	return grpcMetrics
+}
+
+func GetGrpcCusMetrics(registerName string, share *config.Share) []prometheus.Collector {
+	switch registerName {
+	case share.RpcRegisterName.MessageGateway:
+		return []prometheus.Collector{OnlineUserGauge}
+	case share.RpcRegisterName.Msg:
+		return []prometheus.Collector{SingleChatMsgProcessSuccessCounter, SingleChatMsgProcessFailedCounter, GroupChatMsgProcessSuccessCounter, GroupChatMsgProcessFailedCounter}
+	case share.RpcRegisterName.Push:
+		return []prometheus.Collector{MsgOfflinePushFailedCounter}
+	case share.RpcRegisterName.Auth:
+		return []prometheus.Collector{UserLoginCounter}
+	default:
+		return nil
+	}
+}

pkg/common/prommetrics/transfer.go

@@ -16,6 +16,7 @@ package prommetrics
 
 import (
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promhttp"
 )
 
 var (
@@ -40,3 +41,16 @@ var (
 		Help: "The number of failed set seq",
 	})
 )
+
+func TransferInit(prometheusPort int) error {
+	reg := prometheus.NewRegistry()
+	cs := append(
+		baseCollector,
+		MsgInsertRedisSuccessCounter,
+		MsgInsertRedisFailedCounter,
+		MsgInsertMongoSuccessCounter,
+		MsgInsertMongoFailedCounter,
+		SeqSetFailedCounter,
+	)
+	return Init(reg, prometheusPort, commonPath, promhttp.HandlerFor(reg, promhttp.HandlerOpts{Registry: reg}), cs...)
+}

pkg/common/startrpc/start.go

@@ -17,9 +17,9 @@ package startrpc
 import (
 	"context"
 	"fmt"
-	config2 "github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
 	"github.com/openimsdk/tools/utils/datautil"
-	"github.com/prometheus/client_golang/prometheus"
+	"google.golang.org/grpc/status"
 	"net"
 	"net/http"
 	"os"
@@ -29,7 +29,6 @@ import (
 	"syscall"
 	"time"
 
-	grpcprometheus "github.com/grpc-ecosystem/go-grpc-prometheus"
 	kdisc "github.com/openimsdk/open-im-server/v3/pkg/common/discoveryregister"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/prommetrics"
 	"github.com/openimsdk/tools/discovery"
@@ -38,14 +37,13 @@ import (
 	"github.com/openimsdk/tools/mw"
 	"github.com/openimsdk/tools/system/program"
 	"github.com/openimsdk/tools/utils/network"
-	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials/insecure"
 )
 
 // Start rpc server.
-func Start[T any](ctx context.Context, discovery *config2.Discovery, prometheusConfig *config2.Prometheus, listenIP,
-	registerIP string, rpcPorts []int, index int, rpcRegisterName string, share *config2.Share, config T, rpcFn func(ctx context.Context,
+func Start[T any](ctx context.Context, discovery *config.Discovery, prometheusConfig *config.Prometheus, listenIP,
+	registerIP string, rpcPorts []int, index int, rpcRegisterName string, share *config.Share, config T, rpcFn func(ctx context.Context,
 	config T, client discovery.SvcDiscoveryRegistry, server *grpc.Server) error, options ...grpc.ServerOption) error {
 
 	rpcPort, err := datautil.GetElemByIndex(rpcPorts, index)
@@ -77,13 +75,18 @@ func Start[T any](ctx context.Context, discovery *config2.Discovery, prometheusC
 		return err
 	}
 
-	var reg *prometheus.Registry
-	var metric *grpcprometheus.ServerMetrics
+	//var reg *prometheus.Registry
+	//var metric *grpcprometheus.ServerMetrics
 	if prometheusConfig.Enable {
-		cusMetrics := prommetrics.GetGrpcCusMetrics(rpcRegisterName, share)
-		reg, metric, _ = prommetrics.NewGrpcPromObj(cusMetrics)
-		options = append(options, mw.GrpcServer(), grpc.StreamInterceptor(metric.StreamServerInterceptor()),
-			grpc.UnaryInterceptor(metric.UnaryServerInterceptor()))
+		//cusMetrics := prommetrics.GetGrpcCusMetrics(rpcRegisterName, share)
+		//reg, metric, _ = prommetrics.NewGrpcPromObj(cusMetrics)
+		//options = append(options, mw.GrpcServer(), grpc.StreamInterceptor(metric.StreamServerInterceptor()),
+		//	grpc.UnaryInterceptor(metric.UnaryServerInterceptor()))
+		options = append(
+			options, mw.GrpcServer(),
+			prommetricsUnaryInterceptor(rpcRegisterName),
+			prommetricsStreamInterceptor(rpcRegisterName),
+		)
 	} else {
 		options = append(options, mw.GrpcServer())
 	}
@@ -122,13 +125,18 @@ func Start[T any](ctx context.Context, discovery *config2.Discovery, prometheusC
 				netDone <- struct{}{}
 				return
 			}
-			metric.InitializeMetrics(srv)
-			// Create a HTTP server for prometheus.
-			httpServer = &http.Server{Handler: promhttp.HandlerFor(reg, promhttp.HandlerOpts{}), Addr: fmt.Sprintf("0.0.0.0:%d", prometheusPort)}
-			if err := httpServer.ListenAndServe(); err != nil && err != http.ErrServerClosed {
-				netErr = errs.WrapMsg(err, "prometheus start err", httpServer.Addr)
+			cs := prommetrics.GetGrpcCusMetrics(rpcRegisterName, share)
+			if err := prommetrics.RpcInit(cs, prometheusPort); err != nil && err != http.ErrServerClosed {
+				netErr = errs.WrapMsg(err, fmt.Sprintf("rpc %s prometheus start err: %d", rpcRegisterName, prometheusPort))
 				netDone <- struct{}{}
 			}
+			//metric.InitializeMetrics(srv)
+			// Create a HTTP server for prometheus.
+			//httpServer = &http.Server{Handler: promhttp.HandlerFor(reg, promhttp.HandlerOpts{}), Addr: fmt.Sprintf("0.0.0.0:%d", prometheusPort)}
+			//if err := httpServer.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+			//	netErr = errs.WrapMsg(err, "prometheus start err", httpServer.Addr)
+			//	netDone <- struct{}{}
+			//}
 		}()
 	}
 
@@ -175,3 +183,25 @@ func gracefulStopWithCtx(ctx context.Context, f func()) error {
 		return nil
 	}
 }
+
+func prommetricsUnaryInterceptor(rpcRegisterName string) grpc.ServerOption {
+	getCode := func(err error) int {
+		if err == nil {
+			return 0
+		}
+		rpcErr, ok := err.(interface{ GRPCStatus() *status.Status })
+		if !ok {
+			return -1
+		}
+		return int(rpcErr.GRPCStatus().Code())
+	}
+	return grpc.ChainUnaryInterceptor(func(ctx context.Context, req any, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (any, error) {
+		resp, err := handler(ctx, req)
+		prommetrics.RPCCall(rpcRegisterName, info.FullMethod, getCode(err))
+		return resp, err
+	})
+}
+
+func prommetricsStreamInterceptor(rpcRegisterName string) grpc.ServerOption {
+	return grpc.ChainStreamInterceptor()
+}

pkg/common/storage/cache/cachekey/online.go

@@ -0,0 +1,13 @@
+package cachekey
+
+import "time"
+
+const (
+	OnlineKey     = "ONLINE:"
+	OnlineChannel = "online_change"
+	OnlineExpire  = time.Hour / 2
+)
+
+func GetOnlineKey(userID string) string {
+	return OnlineKey + userID
+}

pkg/common/storage/cache/cachekey/seq.go

@@ -1,38 +1,30 @@
-// Copyright © 2024 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
 package cachekey
 
 const (
-	maxSeq                 = "MAX_SEQ:"
-	minSeq                 = "MIN_SEQ:"
-	conversationUserMinSeq = "CON_USER_MIN_SEQ:"
-	hasReadSeq             = "HAS_READ_SEQ:"
+	MallocSeq        = "MALLOC_SEQ:"
+	MallocMinSeqLock = "MALLOC_MIN_SEQ:"
+
+	SeqUserMaxSeq  = "SEQ_USER_MAX:"
+	SeqUserMinSeq  = "SEQ_USER_MIN:"
+	SeqUserReadSeq = "SEQ_USER_READ:"
 )
 
-func GetMaxSeqKey(conversationID string) string {
-	return maxSeq + conversationID
+func GetMallocSeqKey(conversationID string) string {
+	return MallocSeq + conversationID
 }
 
-func GetMinSeqKey(conversationID string) string {
-	return minSeq + conversationID
+func GetMallocMinSeqKey(conversationID string) string {
+	return MallocMinSeqLock + conversationID
 }
 
-func GetHasReadSeqKey(conversationID string, userID string) string {
-	return hasReadSeq + userID + ":" + conversationID
+func GetSeqUserMaxSeqKey(conversationID string, userID string) string {
+	return SeqUserMaxSeq + conversationID + ":" + userID
 }
 
-func GetConversationUserMinSeqKey(conversationID, userID string) string {
-	return conversationUserMinSeq + conversationID + "u:" + userID
+func GetSeqUserMinSeqKey(conversationID string, userID string) string {
+	return SeqUserMinSeq + conversationID + ":" + userID
+}
+
+func GetSeqUserReadSeqKey(conversationID string, userID string) string {
+	return SeqUserReadSeq + conversationID + ":" + userID
 }

pkg/common/storage/cache/cachekey/user.go

@@ -17,7 +17,6 @@ package cachekey
 const (
 	UserInfoKey             = "USER_INFO:"
 	UserGlobalRecvMsgOptKey = "USER_GLOBAL_RECV_MSG_OPT_KEY:"
-	olineStatusKey          = "ONLINE_STATUS:"
 )
 
 func GetUserInfoKey(userID string) string {
@@ -27,7 +26,3 @@ func GetUserInfoKey(userID string) string {
 func GetUserGlobalRecvMsgOptKey(userID string) string {
 	return UserGlobalRecvMsgOptKey + userID
 }
-
-func GetOnlineStatusKey(modKey string) string {
-	return olineStatusKey + modKey
-}

pkg/common/storage/cache/group.go

@@ -36,7 +36,6 @@ type GroupCache interface {
 	DelGroupMembersHash(groupID string) GroupCache
 
 	GetGroupMemberIDs(ctx context.Context, groupID string) (groupMemberIDs []string, err error)
-	GetGroupsMemberIDs(ctx context.Context, groupIDs []string) (groupMemberIDs map[string][]string, err error)
 
 	DelGroupMemberIDs(groupID string) GroupCache
 

pkg/common/storage/cache/online.go

@@ -0,0 +1,8 @@
+package cache
+
+import "context"
+
+type OnlineCache interface {
+	GetOnline(ctx context.Context, userID string) ([]int32, error)
+	SetUserOnline(ctx context.Context, userID string, online, offline []int32) error
+}

pkg/common/storage/cache/redis/batch.go

@@ -0,0 +1,94 @@
+package redis
+
+import (
+	"context"
+	"encoding/json"
+	"github.com/dtm-labs/rockscache"
+	"github.com/redis/go-redis/v9"
+	"golang.org/x/sync/singleflight"
+	"time"
+	"unsafe"
+)
+
+func getRocksCacheRedisClient(cli *rockscache.Client) redis.UniversalClient {
+	type Client struct {
+		rdb redis.UniversalClient
+		_   rockscache.Options
+		_   singleflight.Group
+	}
+	return (*Client)(unsafe.Pointer(cli)).rdb
+}
+
+func batchGetCache2[K comparable, V any](ctx context.Context, rcClient *rockscache.Client, expire time.Duration, ids []K, idKey func(id K) string, vId func(v *V) K, fn func(ctx context.Context, ids []K) ([]*V, error)) ([]*V, error) {
+	if len(ids) == 0 {
+		return nil, nil
+	}
+	findKeys := make([]string, 0, len(ids))
+	keyId := make(map[string]K)
+	for _, id := range ids {
+		key := idKey(id)
+		if _, ok := keyId[key]; ok {
+			continue
+		}
+		keyId[key] = id
+		findKeys = append(findKeys, key)
+	}
+	slotKeys, err := groupKeysBySlot(ctx, getRocksCacheRedisClient(rcClient), findKeys)
+	if err != nil {
+		return nil, err
+	}
+	result := make([]*V, 0, len(findKeys))
+	for _, keys := range slotKeys {
+		indexCache, err := rcClient.FetchBatch2(ctx, keys, expire, func(idx []int) (map[int]string, error) {
+			queryIds := make([]K, 0, len(idx))
+			idIndex := make(map[K]int)
+			for _, index := range idx {
+				id := keyId[keys[index]]
+				idIndex[id] = index
+				queryIds = append(queryIds, id)
+			}
+			values, err := fn(ctx, queryIds)
+			if err != nil {
+				return nil, err
+			}
+			if len(values) == 0 {
+				return map[int]string{}, nil
+			}
+			cacheIndex := make(map[int]string)
+			for _, value := range values {
+				id := vId(value)
+				index, ok := idIndex[id]
+				if !ok {
+					continue
+				}
+				bs, err := json.Marshal(value)
+				if err != nil {
+					return nil, err
+				}
+				cacheIndex[index] = string(bs)
+			}
+			return cacheIndex, nil
+		})
+		if err != nil {
+			return nil, err
+		}
+		for index, data := range indexCache {
+			if data == "" {
+				continue
+			}
+			var value V
+			if err := json.Unmarshal([]byte(data), &value); err != nil {
+				return nil, err
+			}
+			if cb, ok := any(&value).(BatchCacheCallback[K]); ok {
+				cb.BatchCache(keyId[keys[index]])
+			}
+			result = append(result, &value)
+		}
+	}
+	return result, nil
+}
+
+type BatchCacheCallback[K comparable] interface {
+	BatchCache(id K)
+}

pkg/common/storage/cache/redis/batch_handler.go

@@ -23,7 +23,6 @@ import (
 	"github.com/openimsdk/open-im-server/v3/pkg/localcache"
 	"github.com/openimsdk/tools/errs"
 	"github.com/openimsdk/tools/log"
-	"github.com/openimsdk/tools/mw/specialerror"
 	"github.com/openimsdk/tools/utils/datautil"
 	"github.com/redis/go-redis/v9"
 	"time"
@@ -147,30 +146,30 @@ func getCache[T any](ctx context.Context, rcClient *rockscache.Client, key strin
 	return t, nil
 }
 
-func batchGetCache[T any, K comparable](
-	ctx context.Context,
-	rcClient *rockscache.Client,
-	expire time.Duration,
-	keys []K,
-	keyFn func(key K) string,
-	fns func(ctx context.Context, key K) (T, error),
-) ([]T, error) {
-	if len(keys) == 0 {
-		return nil, nil
-	}
-	res := make([]T, 0, len(keys))
-	for _, key := range keys {
-		val, err := getCache(ctx, rcClient, keyFn(key), expire, func(ctx context.Context) (T, error) {
-			return fns(ctx, key)
-		})
-		if err != nil {
-			if errs.ErrRecordNotFound.Is(specialerror.ErrCode(errs.Unwrap(err))) {
-				continue
-			}
-			return nil, errs.Wrap(err)
-		}
-		res = append(res, val)
-	}
-
-	return res, nil
-}
+//func batchGetCache[T any, K comparable](
+//	ctx context.Context,
+//	rcClient *rockscache.Client,
+//	expire time.Duration,
+//	keys []K,
+//	keyFn func(key K) string,
+//	fns func(ctx context.Context, key K) (T, error),
+//) ([]T, error) {
+//	if len(keys) == 0 {
+//		return nil, nil
+//	}
+//	res := make([]T, 0, len(keys))
+//	for _, key := range keys {
+//		val, err := getCache(ctx, rcClient, keyFn(key), expire, func(ctx context.Context) (T, error) {
+//			return fns(ctx, key)
+//		})
+//		if err != nil {
+//			if errs.ErrRecordNotFound.Is(specialerror.ErrCode(errs.Unwrap(err))) {
+//				continue
+//			}
+//			return nil, errs.Wrap(err)
+//		}
+//		res = append(res, val)
+//	}
+//
+//	return res, nil
+//}

pkg/common/storage/cache/redis/batch_test.go

@@ -0,0 +1,55 @@
+package redis
+
+import (
+	"context"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database/mgo"
+	"github.com/openimsdk/tools/db/mongoutil"
+	"github.com/openimsdk/tools/db/redisutil"
+	"testing"
+)
+
+func TestName(t *testing.T) {
+	//var rocks rockscache.Client
+	//rdb := getRocksCacheRedisClient(&rocks)
+	//t.Log(rdb == nil)
+
+	ctx := context.Background()
+	rdb, err := redisutil.NewRedisClient(ctx, (&config.Redis{
+		Address:  []string{"172.16.8.48:16379"},
+		Password: "openIM123",
+		DB:       3,
+	}).Build())
+	if err != nil {
+		panic(err)
+	}
+	mgocli, err := mongoutil.NewMongoDB(ctx, (&config.Mongo{
+		Address:     []string{"172.16.8.48:37017"},
+		Database:    "openim_v3",
+		Username:    "openIM",
+		Password:    "openIM123",
+		MaxPoolSize: 100,
+		MaxRetry:    1,
+	}).Build())
+	if err != nil {
+		panic(err)
+	}
+	//userMgo, err := mgo.NewUserMongo(mgocli.GetDB())
+	//if err != nil {
+	//	panic(err)
+	//}
+	//rock := rockscache.NewClient(rdb, rockscache.NewDefaultOptions())
+	mgoSeqUser, err := mgo.NewSeqUserMongo(mgocli.GetDB())
+	if err != nil {
+		panic(err)
+	}
+	seqUser := NewSeqUserCacheRedis(rdb, mgoSeqUser)
+
+	res, err := seqUser.GetReadSeqs(ctx, "2110910952", []string{"sg_2920732023", "sg_345762580"})
+	if err != nil {
+		panic(err)
+	}
+
+	t.Log(res)
+
+}

pkg/common/storage/cache/redis/conversation.go

@@ -164,10 +164,12 @@ func (c *ConversationRedisCache) DelConversations(ownerUserID string, conversati
 }
 
 func (c *ConversationRedisCache) GetConversations(ctx context.Context, ownerUserID string, conversationIDs []string) ([]*model.Conversation, error) {
-	return batchGetCache(ctx, c.rcClient, c.expireTime, conversationIDs, func(conversationID string) string {
+	return batchGetCache2(ctx, c.rcClient, c.expireTime, conversationIDs, func(conversationID string) string {
 		return c.getConversationKey(ownerUserID, conversationID)
-	}, func(ctx context.Context, conversationID string) (*model.Conversation, error) {
-		return c.conversationDB.Take(ctx, ownerUserID, conversationID)
+	}, func(conversation *model.Conversation) string {
+		return conversation.ConversationID
+	}, func(ctx context.Context, conversationIDs []string) ([]*model.Conversation, error) {
+		return c.conversationDB.Find(ctx, ownerUserID, conversationIDs)
 	})
 }
 

pkg/common/storage/cache/redis/friend.go

@@ -70,10 +70,6 @@ func (f *FriendCacheRedis) getFriendIDsKey(ownerUserID string) string {
 	return cachekey.GetFriendIDsKey(ownerUserID)
 }
 
-//func (f *FriendCacheRedis) getFriendSyncSortUserIDsKey(ownerUserID string) string {
-//	return cachekey.GetFriendSyncSortUserIDsKey(ownerUserID, f.syncCount)
-//}
-
 func (f *FriendCacheRedis) getFriendMaxVersionKey(ownerUserID string) string {
 	return cachekey.GetFriendMaxVersionKey(ownerUserID)
 }
@@ -107,16 +103,6 @@ func (f *FriendCacheRedis) DelFriendIDs(ownerUserIDs ...string) cache.FriendCach
 	return newFriendCache
 }
 
-//func (f *FriendCacheRedis) DelSortFriendUserIDs(ownerUserIDs ...string) cache.FriendCache {
-//	newGroupCache := f.CloneFriendCache()
-//	keys := make([]string, 0, len(ownerUserIDs))
-//	for _, userID := range ownerUserIDs {
-//		keys = append(keys, f.getFriendSyncSortUserIDsKey(userID))
-//	}
-//	newGroupCache.AddKeys(keys...)
-//	return newGroupCache
-//}
-
 // GetTwoWayFriendIDs retrieves two-way friend IDs from the cache.
 func (f *FriendCacheRedis) GetTwoWayFriendIDs(ctx context.Context, ownerUserID string) (twoWayFriendIDs []string, err error) {
 	friendIDs, err := f.GetFriendIDs(ctx, ownerUserID)
@@ -193,17 +179,6 @@ func (f *FriendCacheRedis) DelMaxFriendVersion(ownerUserIDs ...string) cache.Fri
 	return newFriendCache
 }
 
-//func (f *FriendCacheRedis) FindSortFriendUserIDs(ctx context.Context, ownerUserID string) ([]string, error) {
-//	userIDs, err := f.GetFriendIDs(ctx, ownerUserID)
-//	if err != nil {
-//		return nil, err
-//	}
-//	if len(userIDs) > f.syncCount {
-//		userIDs = userIDs[:f.syncCount]
-//	}
-//	return userIDs, nil
-//}
-
 func (f *FriendCacheRedis) FindMaxFriendVersion(ctx context.Context, ownerUserID string) (*model.VersionLog, error) {
 	return getCache(ctx, f.rcClient, f.getFriendMaxVersionKey(ownerUserID), f.expireTime, func(ctx context.Context) (*model.VersionLog, error) {
 		return f.friendDB.FindIncrVersion(ctx, ownerUserID, 0, 0)

pkg/common/storage/cache/redis/group.go

@@ -118,34 +118,12 @@ func (g *GroupCacheRedis) getJoinGroupMaxVersionKey(userID string) string {
 	return cachekey.GetJoinGroupMaxVersionKey(userID)
 }
 
-func (g *GroupCacheRedis) GetGroupIndex(group *model.Group, keys []string) (int, error) {
-	key := g.getGroupInfoKey(group.GroupID)
-	for i, _key := range keys {
-		if _key == key {
-			return i, nil
-		}
-	}
-
-	return 0, errIndex
-}
-
-func (g *GroupCacheRedis) GetGroupMemberIndex(groupMember *model.GroupMember, keys []string) (int, error) {
-	key := g.getGroupMemberInfoKey(groupMember.GroupID, groupMember.UserID)
-	for i, _key := range keys {
-		if _key == key {
-			return i, nil
-		}
-	}
-
-	return 0, errIndex
+func (g *GroupCacheRedis) getGroupID(group *model.Group) string {
+	return group.GroupID
 }
 
 func (g *GroupCacheRedis) GetGroupsInfo(ctx context.Context, groupIDs []string) (groups []*model.Group, err error) {
-	return batchGetCache(ctx, g.rcClient, g.expireTime, groupIDs, func(groupID string) string {
-		return g.getGroupInfoKey(groupID)
-	}, func(ctx context.Context, groupID string) (*model.Group, error) {
-		return g.groupDB.Take(ctx, groupID)
-	})
+	return batchGetCache2(ctx, g.rcClient, g.expireTime, groupIDs, g.getGroupInfoKey, g.getGroupID, g.groupDB.Find)
 }
 
 func (g *GroupCacheRedis) GetGroupInfo(ctx context.Context, groupID string) (group *model.Group, err error) {
@@ -233,19 +211,6 @@ func (g *GroupCacheRedis) GetGroupMemberIDs(ctx context.Context, groupID string)
 	})
 }
 
-func (g *GroupCacheRedis) GetGroupsMemberIDs(ctx context.Context, groupIDs []string) (map[string][]string, error) {
-	m := make(map[string][]string)
-	for _, groupID := range groupIDs {
-		userIDs, err := g.GetGroupMemberIDs(ctx, groupID)
-		if err != nil {
-			return nil, err
-		}
-		m[groupID] = userIDs
-	}
-
-	return m, nil
-}
-
 func (g *GroupCacheRedis) DelGroupMemberIDs(groupID string) cache.GroupCache {
 	cache := g.CloneGroupCache()
 	cache.AddKeys(g.getGroupMemberIDsKey(groupID))
@@ -285,10 +250,12 @@ func (g *GroupCacheRedis) GetGroupMemberInfo(ctx context.Context, groupID, userI
 }
 
 func (g *GroupCacheRedis) GetGroupMembersInfo(ctx context.Context, groupID string, userIDs []string) ([]*model.GroupMember, error) {
-	return batchGetCache(ctx, g.rcClient, g.expireTime, userIDs, func(userID string) string {
+	return batchGetCache2(ctx, g.rcClient, g.expireTime, userIDs, func(userID string) string {
 		return g.getGroupMemberInfoKey(groupID, userID)
-	}, func(ctx context.Context, userID string) (*model.GroupMember, error) {
-		return g.groupMemberDB.Take(ctx, groupID, userID)
+	}, func(member *model.GroupMember) string {
+		return member.UserID
+	}, func(ctx context.Context, userIDs []string) ([]*model.GroupMember, error) {
+		return g.groupMemberDB.Find(ctx, groupID, userIDs)
 	})
 }
 
@@ -301,14 +268,6 @@ func (g *GroupCacheRedis) GetAllGroupMembersInfo(ctx context.Context, groupID st
 	return g.GetGroupMembersInfo(ctx, groupID, groupMemberIDs)
 }
 
-func (g *GroupCacheRedis) GetAllGroupMemberInfo(ctx context.Context, groupID string) ([]*model.GroupMember, error) {
-	groupMemberIDs, err := g.GetGroupMemberIDs(ctx, groupID)
-	if err != nil {
-		return nil, err
-	}
-	return g.GetGroupMembersInfo(ctx, groupID, groupMemberIDs)
-}
-
 func (g *GroupCacheRedis) DelGroupMembersInfo(groupID string, userIDs ...string) cache.GroupCache {
 	keys := make([]string, 0, len(userIDs))
 	for _, userID := range userIDs {
@@ -388,42 +347,23 @@ func (g *GroupCacheRedis) GetGroupRolesLevelMemberInfo(ctx context.Context, grou
 	return g.GetGroupMembersInfo(ctx, groupID, userIDs)
 }
 
-func (g *GroupCacheRedis) FindGroupMemberUser(ctx context.Context, groupIDs []string, userID string) (_ []*model.GroupMember, err error) {
+func (g *GroupCacheRedis) FindGroupMemberUser(ctx context.Context, groupIDs []string, userID string) ([]*model.GroupMember, error) {
 	if len(groupIDs) == 0 {
+		var err error
 		groupIDs, err = g.GetJoinedGroupIDs(ctx, userID)
 		if err != nil {
 			return nil, err
 		}
 	}
-	return batchGetCache(ctx, g.rcClient, g.expireTime, groupIDs, func(groupID string) string {
+	return batchGetCache2(ctx, g.rcClient, g.expireTime, groupIDs, func(groupID string) string {
 		return g.getGroupMemberInfoKey(groupID, userID)
-	}, func(ctx context.Context, groupID string) (*model.GroupMember, error) {
-		return g.groupMemberDB.Take(ctx, groupID, userID)
+	}, func(member *model.GroupMember) string {
+		return member.GroupID
+	}, func(ctx context.Context, groupIDs []string) ([]*model.GroupMember, error) {
+		return g.groupMemberDB.FindInGroup(ctx, userID, groupIDs)
 	})
 }
 
-//func (g *GroupCacheRedis) FindSortGroupMemberUserIDs(ctx context.Context, groupID string) ([]string, error) {
-//	userIDs, err := g.GetGroupMemberIDs(ctx, groupID)
-//	if err != nil {
-//		return nil, err
-//	}
-//	if len(userIDs) > g.syncCount {
-//		userIDs = userIDs[:g.syncCount]
-//	}
-//	return userIDs, nil
-//}
-//
-//func (g *GroupCacheRedis) FindSortJoinGroupIDs(ctx context.Context, userID string) ([]string, error) {
-//	groupIDs, err := g.GetJoinedGroupIDs(ctx, userID)
-//	if err != nil {
-//		return nil, err
-//	}
-//	if len(groupIDs) > g.syncCount {
-//		groupIDs = groupIDs[:g.syncCount]
-//	}
-//	return groupIDs, nil
-//}
-
 func (g *GroupCacheRedis) DelMaxGroupMemberVersion(groupIDs ...string) cache.GroupCache {
 	keys := make([]string, 0, len(groupIDs))
 	for _, groupID := range groupIDs {

pkg/common/storage/cache/redis/msg.go

@@ -183,5 +183,4 @@ func (c *msgCache) GetMessagesBySeq(ctx context.Context, conversationID string,
 		return nil, nil, err
 	}
 	return seqMsgs, failedSeqs, nil
-
 }

pkg/common/storage/cache/redis/online.go

@@ -0,0 +1,89 @@
+package redis
+
+import (
+	"context"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/cachekey"
+	"github.com/openimsdk/tools/errs"
+	"github.com/redis/go-redis/v9"
+	"strconv"
+	"time"
+)
+
+func NewUserOnline(rdb redis.UniversalClient) cache.OnlineCache {
+	return &userOnline{
+		rdb:         rdb,
+		expire:      cachekey.OnlineExpire,
+		channelName: cachekey.OnlineChannel,
+	}
+}
+
+type userOnline struct {
+	rdb         redis.UniversalClient
+	expire      time.Duration
+	channelName string
+}
+
+func (s *userOnline) getUserOnlineKey(userID string) string {
+	return cachekey.GetOnlineKey(userID)
+}
+
+func (s *userOnline) GetOnline(ctx context.Context, userID string) ([]int32, error) {
+	members, err := s.rdb.ZRangeByScore(ctx, s.getUserOnlineKey(userID), &redis.ZRangeBy{
+		Min: strconv.FormatInt(time.Now().Unix(), 10),
+		Max: "+inf",
+	}).Result()
+	if err != nil {
+		return nil, errs.Wrap(err)
+	}
+	platformIDs := make([]int32, 0, len(members))
+	for _, member := range members {
+		val, err := strconv.Atoi(member)
+		if err != nil {
+			return nil, errs.Wrap(err)
+		}
+		platformIDs = append(platformIDs, int32(val))
+	}
+	return platformIDs, nil
+}
+
+func (s *userOnline) SetUserOnline(ctx context.Context, userID string, online, offline []int32) error {
+	script := `
+	local key = KEYS[1]
+	local score = ARGV[3]
+	local num1 = redis.call("ZCARD", key)
+	redis.call("ZREMRANGEBYSCORE", key, "-inf", ARGV[2])
+	for i = 5, tonumber(ARGV[4])+4 do
+		redis.call("ZREM", key, ARGV[i])
+	end
+	local num2 = redis.call("ZCARD", key)
+	for i = 5+tonumber(ARGV[4]), #ARGV do
+		redis.call("ZADD", key, score, ARGV[i])
+	end
+	redis.call("EXPIRE", key, ARGV[1])
+	local num3 = redis.call("ZCARD", key)
+	local change = (num1 ~= num2) or (num2 ~= num3)
+	if change then
+		local members = redis.call("ZRANGE", key, 0, -1)
+		table.insert(members, KEYS[2])
+		redis.call("PUBLISH", KEYS[3], table.concat(members, ":"))
+		return 1
+	else
+		return 0
+	end
+`
+	now := time.Now()
+	argv := make([]any, 0, 2+len(online)+len(offline))
+	argv = append(argv, int32(s.expire/time.Second), now.Unix(), now.Add(s.expire).Unix(), int32(len(offline)))
+	for _, platformID := range offline {
+		argv = append(argv, platformID)
+	}
+	for _, platformID := range online {
+		argv = append(argv, platformID)
+	}
+	keys := []string{s.getUserOnlineKey(userID), userID, s.channelName}
+	if err := s.rdb.Eval(ctx, script, keys, argv).Err(); err != nil {
+		return err
+	}
+	return nil
+}

pkg/common/storage/cache/redis/redis_shard_manager.go

@@ -2,6 +2,7 @@ package redis
 
 import (
 	"context"
+	"github.com/dtm-labs/rockscache"
 	"github.com/openimsdk/tools/errs"
 	"github.com/openimsdk/tools/log"
 	"github.com/redis/go-redis/v9"
@@ -109,7 +110,7 @@ func (rsm *RedisShardManager) ProcessKeysBySlot(
 func groupKeysBySlot(ctx context.Context, redisClient redis.UniversalClient, keys []string) (map[int64][]string, error) {
 	slots := make(map[int64][]string)
 	clusterClient, isCluster := redisClient.(*redis.ClusterClient)
-	if isCluster {
+	if isCluster && len(keys) > 1 {
 		pipe := clusterClient.Pipeline()
 		cmds := make([]*redis.IntCmd, len(keys))
 		for i, key := range keys {
@@ -195,3 +196,16 @@ func ProcessKeysBySlot(
 	}
 	return nil
 }
+
+func DeleteCacheBySlot(ctx context.Context, rcClient *rockscache.Client, keys []string) error {
+	switch len(keys) {
+	case 0:
+		return nil
+	case 1:
+		return rcClient.TagAsDeletedBatch2(ctx, keys)
+	default:
+		return ProcessKeysBySlot(ctx, getRocksCacheRedisClient(rcClient), keys, func(ctx context.Context, slot int64, keys []string) error {
+			return rcClient.TagAsDeletedBatch2(ctx, keys)
+		})
+	}
+}

pkg/common/storage/cache/redis/seq.go

@@ -1,200 +0,0 @@
-// Copyright © 2023 OpenIM. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package redis
-
-import (
-	"context"
-	"errors"
-	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache"
-	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/cachekey"
-	"github.com/openimsdk/tools/errs"
-	"github.com/openimsdk/tools/utils/stringutil"
-	"github.com/redis/go-redis/v9"
-	"sync"
-)
-
-func NewSeqCache(rdb redis.UniversalClient) cache.SeqCache {
-	return &seqCache{rdb: rdb}
-}
-
-type seqCache struct {
-	rdb redis.UniversalClient
-}
-
-func (c *seqCache) getMaxSeqKey(conversationID string) string {
-	return cachekey.GetMaxSeqKey(conversationID)
-}
-
-func (c *seqCache) getMinSeqKey(conversationID string) string {
-	return cachekey.GetMinSeqKey(conversationID)
-}
-
-func (c *seqCache) getHasReadSeqKey(conversationID string, userID string) string {
-	return cachekey.GetHasReadSeqKey(conversationID, userID)
-}
-
-func (c *seqCache) getConversationUserMinSeqKey(conversationID, userID string) string {
-	return cachekey.GetConversationUserMinSeqKey(conversationID, userID)
-}
-
-func (c *seqCache) setSeq(ctx context.Context, conversationID string, seq int64, getkey func(conversationID string) string) error {
-	return errs.Wrap(c.rdb.Set(ctx, getkey(conversationID), seq, 0).Err())
-}
-
-func (c *seqCache) getSeq(ctx context.Context, conversationID string, getkey func(conversationID string) string) (int64, error) {
-	val, err := c.rdb.Get(ctx, getkey(conversationID)).Int64()
-	if err != nil {
-		return 0, errs.Wrap(err)
-	}
-	return val, nil
-}
-
-func (c *seqCache) getSeqs(ctx context.Context, items []string, getkey func(s string) string) (m map[string]int64, err error) {
-	m = make(map[string]int64, len(items))
-	var (
-		reverseMap = make(map[string]string, len(items))
-		keys       = make([]string, len(items))
-		lock       sync.Mutex
-	)
-
-	for i, v := range items {
-		keys[i] = getkey(v)
-		reverseMap[getkey(v)] = v
-	}
-
-	manager := NewRedisShardManager(c.rdb)
-	if err = manager.ProcessKeysBySlot(ctx, keys, func(ctx context.Context, _ int64, keys []string) error {
-		res, err := c.rdb.MGet(ctx, keys...).Result()
-		if err != nil && !errors.Is(err, redis.Nil) {
-			return errs.Wrap(err)
-		}
-
-		// len(res) <= len(items)
-		for i := range res {
-			strRes, ok := res[i].(string)
-			if !ok {
-				continue
-			}
-			val := stringutil.StringToInt64(strRes)
-			if val != 0 {
-				lock.Lock()
-				m[reverseMap[keys[i]]] = val
-				lock.Unlock()
-			}
-		}
-		return nil
-	}); err != nil {
-		return nil, err
-	}
-
-	return m, nil
-}
-
-func (c *seqCache) SetMaxSeq(ctx context.Context, conversationID string, maxSeq int64) error {
-	return c.setSeq(ctx, conversationID, maxSeq, c.getMaxSeqKey)
-}
-
-func (c *seqCache) GetMaxSeqs(ctx context.Context, conversationIDs []string) (m map[string]int64, err error) {
-	return c.getSeqs(ctx, conversationIDs, c.getMaxSeqKey)
-}
-
-func (c *seqCache) GetMaxSeq(ctx context.Context, conversationID string) (int64, error) {
-	return c.getSeq(ctx, conversationID, c.getMaxSeqKey)
-}
-
-func (c *seqCache) SetMinSeq(ctx context.Context, conversationID string, minSeq int64) error {
-	return c.setSeq(ctx, conversationID, minSeq, c.getMinSeqKey)
-}
-
-func (c *seqCache) setSeqs(ctx context.Context, seqs map[string]int64, getkey func(key string) string) error {
-	for conversationID, seq := range seqs {
-		if err := c.rdb.Set(ctx, getkey(conversationID), seq, 0).Err(); err != nil {
-			return errs.Wrap(err)
-		}
-	}
-	return nil
-}
-
-func (c *seqCache) SetMinSeqs(ctx context.Context, seqs map[string]int64) error {
-	return c.setSeqs(ctx, seqs, c.getMinSeqKey)
-}
-
-func (c *seqCache) GetMinSeqs(ctx context.Context, conversationIDs []string) (map[string]int64, error) {
-	return c.getSeqs(ctx, conversationIDs, c.getMinSeqKey)
-}
-
-func (c *seqCache) GetMinSeq(ctx context.Context, conversationID string) (int64, error) {
-	return c.getSeq(ctx, conversationID, c.getMinSeqKey)
-}
-
-func (c *seqCache) GetConversationUserMinSeq(ctx context.Context, conversationID string, userID string) (int64, error) {
-	val, err := c.rdb.Get(ctx, c.getConversationUserMinSeqKey(conversationID, userID)).Int64()
-	if err != nil {
-		return 0, errs.Wrap(err)
-	}
-	return val, nil
-}
-
-func (c *seqCache) GetConversationUserMinSeqs(ctx context.Context, conversationID string, userIDs []string) (m map[string]int64, err error) {
-	return c.getSeqs(ctx, userIDs, func(userID string) string {
-		return c.getConversationUserMinSeqKey(conversationID, userID)
-	})
-}
-
-func (c *seqCache) SetConversationUserMinSeq(ctx context.Context, conversationID string, userID string, minSeq int64) error {
-	return errs.Wrap(c.rdb.Set(ctx, c.getConversationUserMinSeqKey(conversationID, userID), minSeq, 0).Err())
-}
-
-func (c *seqCache) SetConversationUserMinSeqs(ctx context.Context, conversationID string, seqs map[string]int64) (err error) {
-	return c.setSeqs(ctx, seqs, func(userID string) string {
-		return c.getConversationUserMinSeqKey(conversationID, userID)
-	})
-}
-
-func (c *seqCache) SetUserConversationsMinSeqs(ctx context.Context, userID string, seqs map[string]int64) (err error) {
-	return c.setSeqs(ctx, seqs, func(conversationID string) string {
-		return c.getConversationUserMinSeqKey(conversationID, userID)
-	})
-}
-
-func (c *seqCache) SetHasReadSeq(ctx context.Context, userID string, conversationID string, hasReadSeq int64) error {
-	return errs.Wrap(c.rdb.Set(ctx, c.getHasReadSeqKey(conversationID, userID), hasReadSeq, 0).Err())
-}
-
-func (c *seqCache) SetHasReadSeqs(ctx context.Context, conversationID string, hasReadSeqs map[string]int64) error {
-	return c.setSeqs(ctx, hasReadSeqs, func(userID string) string {
-		return c.getHasReadSeqKey(conversationID, userID)
-	})
-}
-
-func (c *seqCache) UserSetHasReadSeqs(ctx context.Context, userID string, hasReadSeqs map[string]int64) error {
-	return c.setSeqs(ctx, hasReadSeqs, func(conversationID string) string {
-		return c.getHasReadSeqKey(conversationID, userID)
-	})
-}
-
-func (c *seqCache) GetHasReadSeqs(ctx context.Context, userID string, conversationIDs []string) (map[string]int64, error) {
-	return c.getSeqs(ctx, conversationIDs, func(conversationID string) string {
-		return c.getHasReadSeqKey(conversationID, userID)
-	})
-}
-
-func (c *seqCache) GetHasReadSeq(ctx context.Context, userID string, conversationID string) (int64, error) {
-	val, err := c.rdb.Get(ctx, c.getHasReadSeqKey(conversationID, userID)).Int64()
-	if err != nil {
-		return 0, err
-	}
-	return val, nil
-}

pkg/common/storage/cache/redis/seq_conversation.go

@@ -0,0 +1,333 @@
+package redis
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"github.com/dtm-labs/rockscache"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/cachekey"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database"
+	"github.com/openimsdk/open-im-server/v3/pkg/msgprocessor"
+	"github.com/openimsdk/tools/errs"
+	"github.com/openimsdk/tools/log"
+	"github.com/redis/go-redis/v9"
+	"time"
+)
+
+func NewSeqConversationCacheRedis(rdb redis.UniversalClient, mgo database.SeqConversation) cache.SeqConversationCache {
+	return &seqConversationCacheRedis{
+		rdb:              rdb,
+		mgo:              mgo,
+		lockTime:         time.Second * 3,
+		dataTime:         time.Hour * 24 * 365,
+		minSeqExpireTime: time.Hour,
+		rocks:            rockscache.NewClient(rdb, *GetRocksCacheOptions()),
+	}
+}
+
+type seqConversationCacheRedis struct {
+	rdb              redis.UniversalClient
+	mgo              database.SeqConversation
+	rocks            *rockscache.Client
+	lockTime         time.Duration
+	dataTime         time.Duration
+	minSeqExpireTime time.Duration
+}
+
+func (s *seqConversationCacheRedis) getMinSeqKey(conversationID string) string {
+	return cachekey.GetMallocMinSeqKey(conversationID)
+}
+
+func (s *seqConversationCacheRedis) SetMinSeq(ctx context.Context, conversationID string, seq int64) error {
+	return s.SetMinSeqs(ctx, map[string]int64{conversationID: seq})
+}
+
+func (s *seqConversationCacheRedis) GetMinSeq(ctx context.Context, conversationID string) (int64, error) {
+	return getCache(ctx, s.rocks, s.getMinSeqKey(conversationID), s.minSeqExpireTime, func(ctx context.Context) (int64, error) {
+		return s.mgo.GetMinSeq(ctx, conversationID)
+	})
+}
+
+func (s *seqConversationCacheRedis) getSingleMaxSeq(ctx context.Context, conversationID string) (map[string]int64, error) {
+	seq, err := s.GetMaxSeq(ctx, conversationID)
+	if err != nil {
+		return nil, err
+	}
+	return map[string]int64{conversationID: seq}, nil
+}
+
+func (s *seqConversationCacheRedis) batchGetMaxSeq(ctx context.Context, keys []string, keyConversationID map[string]string, seqs map[string]int64) error {
+	result := make([]*redis.StringCmd, len(keys))
+	pipe := s.rdb.Pipeline()
+	for i, key := range keys {
+		result[i] = pipe.HGet(ctx, key, "CURR")
+	}
+	if _, err := pipe.Exec(ctx); err != nil {
+		return errs.Wrap(err)
+	}
+	var notFoundKey []string
+	for i, r := range result {
+		req, err := r.Int64()
+		if err == nil {
+			seqs[keyConversationID[keys[i]]] = req
+		} else if errors.Is(err, redis.Nil) {
+			notFoundKey = append(notFoundKey, keys[i])
+		} else {
+			return errs.Wrap(err)
+		}
+	}
+	if len(notFoundKey) > 0 {
+		conversationID := keyConversationID[notFoundKey[0]]
+		seq, err := s.GetMaxSeq(ctx, conversationID)
+		if err != nil {
+			return err
+		}
+		seqs[conversationID] = seq
+	}
+	return nil
+}
+
+func (s *seqConversationCacheRedis) GetMaxSeqs(ctx context.Context, conversationIDs []string) (map[string]int64, error) {
+	switch len(conversationIDs) {
+	case 0:
+		return map[string]int64{}, nil
+	case 1:
+		return s.getSingleMaxSeq(ctx, conversationIDs[0])
+	}
+	keys := make([]string, 0, len(conversationIDs))
+	keyConversationID := make(map[string]string, len(conversationIDs))
+	for _, conversationID := range conversationIDs {
+		key := s.getSeqMallocKey(conversationID)
+		if _, ok := keyConversationID[key]; ok {
+			continue
+		}
+		keys = append(keys, key)
+		keyConversationID[key] = conversationID
+	}
+	if len(keys) == 1 {
+		return s.getSingleMaxSeq(ctx, conversationIDs[0])
+	}
+	slotKeys, err := groupKeysBySlot(ctx, s.rdb, keys)
+	if err != nil {
+		return nil, err
+	}
+	seqs := make(map[string]int64, len(conversationIDs))
+	for _, keys := range slotKeys {
+		if err := s.batchGetMaxSeq(ctx, keys, keyConversationID, seqs); err != nil {
+			return nil, err
+		}
+	}
+	return seqs, nil
+}
+
+func (s *seqConversationCacheRedis) getSeqMallocKey(conversationID string) string {
+	return cachekey.GetMallocSeqKey(conversationID)
+}
+
+func (s *seqConversationCacheRedis) setSeq(ctx context.Context, key string, owner int64, currSeq int64, lastSeq int64) (int64, error) {
+	if lastSeq < currSeq {
+		return 0, errs.New("lastSeq must be greater than currSeq")
+	}
+	// 0: success
+	// 1: success the lock has expired, but has not been locked by anyone else
+	// 2: already locked, but not by yourself
+	script := `
+local key = KEYS[1]
+local lockValue = ARGV[1]
+local dataSecond = ARGV[2]
+local curr_seq = tonumber(ARGV[3])
+local last_seq = tonumber(ARGV[4])
+if redis.call("EXISTS", key) == 0 then
+	redis.call("HSET", key, "CURR", curr_seq, "LAST", last_seq)
+	redis.call("EXPIRE", key, dataSecond)
+	return 1
+end
+if redis.call("HGET", key, "LOCK") ~= lockValue then
+	return 2
+end
+redis.call("HDEL", key, "LOCK")
+redis.call("HSET", key, "CURR", curr_seq, "LAST", last_seq)
+redis.call("EXPIRE", key, dataSecond)
+return 0
+`
+	result, err := s.rdb.Eval(ctx, script, []string{key}, owner, int64(s.dataTime/time.Second), currSeq, lastSeq).Int64()
+	if err != nil {
+		return 0, errs.Wrap(err)
+	}
+	return result, nil
+}
+
+// malloc size=0 is to get the current seq size>0 is to allocate seq
+func (s *seqConversationCacheRedis) malloc(ctx context.Context, key string, size int64) ([]int64, error) {
+	// 0: success
+	// 1: need to obtain and lock
+	// 2: already locked
+	// 3: exceeded the maximum value and locked
+	script := `
+local key = KEYS[1]
+local size = tonumber(ARGV[1])
+local lockSecond = ARGV[2]
+local dataSecond = ARGV[3]
+local result = {}
+if redis.call("EXISTS", key) == 0 then
+	local lockValue = math.random(0, 999999999)
+	redis.call("HSET", key, "LOCK", lockValue)
+	redis.call("EXPIRE", key, lockSecond)
+	table.insert(result, 1)
+	table.insert(result, lockValue)
+	return result
+end
+if redis.call("HEXISTS", key, "LOCK") == 1 then
+	table.insert(result, 2)
+	return result
+end
+local curr_seq = tonumber(redis.call("HGET", key, "CURR"))
+local last_seq = tonumber(redis.call("HGET", key, "LAST"))
+if size == 0 then
+	redis.call("EXPIRE", key, dataSecond)
+	table.insert(result, 0)
+	table.insert(result, curr_seq)
+	table.insert(result, last_seq)
+	return result
+end
+local max_seq = curr_seq + size
+if max_seq > last_seq then
+	local lockValue = math.random(0, 999999999)
+	redis.call("HSET", key, "LOCK", lockValue)
+	redis.call("HSET", key, "CURR", last_seq)
+	redis.call("EXPIRE", key, lockSecond)
+	table.insert(result, 3)
+	table.insert(result, curr_seq)
+	table.insert(result, last_seq)
+	table.insert(result, lockValue)
+	return result
+end
+redis.call("HSET", key, "CURR", max_seq)
+redis.call("EXPIRE", key, dataSecond)
+table.insert(result, 0)
+table.insert(result, curr_seq)
+table.insert(result, last_seq)
+return result
+`
+	result, err := s.rdb.Eval(ctx, script, []string{key}, size, int64(s.lockTime/time.Second), int64(s.dataTime/time.Second)).Int64Slice()
+	if err != nil {
+		return nil, errs.Wrap(err)
+	}
+	return result, nil
+}
+
+func (s *seqConversationCacheRedis) wait(ctx context.Context) error {
+	timer := time.NewTimer(time.Second / 4)
+	defer timer.Stop()
+	select {
+	case <-timer.C:
+		return nil
+	case <-ctx.Done():
+		return ctx.Err()
+	}
+}
+
+func (s *seqConversationCacheRedis) setSeqRetry(ctx context.Context, key string, owner int64, currSeq int64, lastSeq int64) {
+	for i := 0; i < 10; i++ {
+		state, err := s.setSeq(ctx, key, owner, currSeq, lastSeq)
+		if err != nil {
+			log.ZError(ctx, "set seq cache failed", err, "key", key, "owner", owner, "currSeq", currSeq, "lastSeq", lastSeq, "count", i+1)
+			if err := s.wait(ctx); err != nil {
+				return
+			}
+			continue
+		}
+		switch state {
+		case 0: // ideal state
+		case 1:
+			log.ZWarn(ctx, "set seq cache lock not found", nil, "key", key, "owner", owner, "currSeq", currSeq, "lastSeq", lastSeq)
+		case 2:
+			log.ZWarn(ctx, "set seq cache lock to be held by someone else", nil, "key", key, "owner", owner, "currSeq", currSeq, "lastSeq", lastSeq)
+		default:
+			log.ZError(ctx, "set seq cache lock unknown state", nil, "key", key, "owner", owner, "currSeq", currSeq, "lastSeq", lastSeq)
+		}
+		return
+	}
+	log.ZError(ctx, "set seq cache retrying still failed", nil, "key", key, "owner", owner, "currSeq", currSeq, "lastSeq", lastSeq)
+}
+
+func (s *seqConversationCacheRedis) getMallocSize(conversationID string, size int64) int64 {
+	if size == 0 {
+		return 0
+	}
+	var basicSize int64
+	if msgprocessor.IsGroupConversationID(conversationID) {
+		basicSize = 100
+	} else {
+		basicSize = 50
+	}
+	basicSize += size
+	return basicSize
+}
+
+func (s *seqConversationCacheRedis) Malloc(ctx context.Context, conversationID string, size int64) (int64, error) {
+	if size < 0 {
+		return 0, errs.New("size must be greater than 0")
+	}
+	key := s.getSeqMallocKey(conversationID)
+	for i := 0; i < 10; i++ {
+		states, err := s.malloc(ctx, key, size)
+		if err != nil {
+			return 0, err
+		}
+		switch states[0] {
+		case 0: // success
+			return states[1], nil
+		case 1: // not found
+			mallocSize := s.getMallocSize(conversationID, size)
+			seq, err := s.mgo.Malloc(ctx, conversationID, mallocSize)
+			if err != nil {
+				return 0, err
+			}
+			s.setSeqRetry(ctx, key, states[1], seq+size, seq+mallocSize)
+			return seq, nil
+		case 2: // locked
+			if err := s.wait(ctx); err != nil {
+				return 0, err
+			}
+			continue
+		case 3: // exceeded cache max value
+			currSeq := states[1]
+			lastSeq := states[2]
+			mallocSize := s.getMallocSize(conversationID, size)
+			seq, err := s.mgo.Malloc(ctx, conversationID, mallocSize)
+			if err != nil {
+				return 0, err
+			}
+			if lastSeq == seq {
+				s.setSeqRetry(ctx, key, states[3], currSeq+size, seq+mallocSize)
+				return currSeq, nil
+			} else {
+				log.ZWarn(ctx, "malloc seq not equal cache last seq", nil, "conversationID", conversationID, "currSeq", currSeq, "lastSeq", lastSeq, "mallocSeq", seq)
+				s.setSeqRetry(ctx, key, states[3], seq+size, seq+mallocSize)
+				return seq, nil
+			}
+		default:
+			log.ZError(ctx, "malloc seq unknown state", nil, "state", states[0], "conversationID", conversationID, "size", size)
+			return 0, errs.New(fmt.Sprintf("unknown state: %d", states[0]))
+		}
+	}
+	log.ZError(ctx, "malloc seq retrying still failed", nil, "conversationID", conversationID, "size", size)
+	return 0, errs.New("malloc seq waiting for lock timeout", "conversationID", conversationID, "size", size)
+}
+
+func (s *seqConversationCacheRedis) GetMaxSeq(ctx context.Context, conversationID string) (int64, error) {
+	return s.Malloc(ctx, conversationID, 0)
+}
+
+func (s *seqConversationCacheRedis) SetMinSeqs(ctx context.Context, seqs map[string]int64) error {
+	keys := make([]string, 0, len(seqs))
+	for conversationID, seq := range seqs {
+		keys = append(keys, s.getMinSeqKey(conversationID))
+		if err := s.mgo.SetMinSeq(ctx, conversationID, seq); err != nil {
+			return err
+		}
+	}
+	return DeleteCacheBySlot(ctx, s.rocks, keys)
+}

pkg/common/storage/cache/redis/seq_conversation_test.go

@@ -0,0 +1,109 @@
+package redis
+
+import (
+	"context"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database/mgo"
+	"github.com/redis/go-redis/v9"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+	"strconv"
+	"sync"
+	"sync/atomic"
+	"testing"
+	"time"
+)
+
+func newTestSeq() *seqConversationCacheRedis {
+	mgocli, err := mongo.Connect(context.Background(), options.Client().ApplyURI("mongodb://openIM:openIM123@172.16.8.48:37017/openim_v3?maxPoolSize=100").SetConnectTimeout(5*time.Second))
+	if err != nil {
+		panic(err)
+	}
+	model, err := mgo.NewSeqConversationMongo(mgocli.Database("openim_v3"))
+	if err != nil {
+		panic(err)
+	}
+	opt := &redis.Options{
+		Addr:     "172.16.8.48:16379",
+		Password: "openIM123",
+		DB:       1,
+	}
+	rdb := redis.NewClient(opt)
+	if err := rdb.Ping(context.Background()).Err(); err != nil {
+		panic(err)
+	}
+	return NewSeqConversationCacheRedis(rdb, model).(*seqConversationCacheRedis)
+}
+
+func TestSeq(t *testing.T) {
+	ts := newTestSeq()
+	var (
+		wg    sync.WaitGroup
+		speed atomic.Int64
+	)
+
+	const count = 128
+	wg.Add(count)
+	for i := 0; i < count; i++ {
+		index := i + 1
+		go func() {
+			defer wg.Done()
+			var size int64 = 10
+			cID := strconv.Itoa(index * 1)
+			for i := 1; ; i++ {
+				//first, err := ts.mgo.Malloc(context.Background(), cID, size) // mongo
+				first, err := ts.Malloc(context.Background(), cID, size) // redis
+				if err != nil {
+					t.Logf("[%d-%d] %s %s", index, i, cID, err)
+					return
+				}
+				speed.Add(size)
+				_ = first
+				//t.Logf("[%d] %d -> %d", i, first+1, first+size)
+			}
+		}()
+	}
+
+	done := make(chan struct{})
+
+	go func() {
+		wg.Wait()
+		close(done)
+	}()
+
+	ticker := time.NewTicker(time.Second)
+
+	for {
+		select {
+		case <-done:
+			ticker.Stop()
+			return
+		case <-ticker.C:
+			value := speed.Swap(0)
+			t.Logf("speed: %d/s", value)
+		}
+	}
+}
+
+func TestDel(t *testing.T) {
+	ts := newTestSeq()
+	for i := 1; i < 100; i++ {
+		var size int64 = 100
+		first, err := ts.Malloc(context.Background(), "100", size)
+		if err != nil {
+			t.Logf("[%d] %s", i, err)
+			return
+		}
+		t.Logf("[%d] %d -> %d", i, first+1, first+size)
+		time.Sleep(time.Second)
+	}
+}
+
+func TestSeqMalloc(t *testing.T) {
+	ts := newTestSeq()
+	t.Log(ts.GetMaxSeq(context.Background(), "100"))
+}
+
+func TestMinSeq(t *testing.T) {
+	ts := newTestSeq()
+	t.Log(ts.GetMinSeq(context.Background(), "10000000"))
+}

pkg/common/storage/cache/redis/seq_user.go

@@ -0,0 +1,185 @@
+package redis
+
+import (
+	"context"
+	"github.com/dtm-labs/rockscache"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/cachekey"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database"
+	"github.com/openimsdk/tools/errs"
+	"github.com/redis/go-redis/v9"
+	"strconv"
+	"time"
+)
+
+func NewSeqUserCacheRedis(rdb redis.UniversalClient, mgo database.SeqUser) cache.SeqUser {
+	return &seqUserCacheRedis{
+		rdb:               rdb,
+		mgo:               mgo,
+		readSeqWriteRatio: 100,
+		expireTime:        time.Hour * 24 * 7,
+		readExpireTime:    time.Hour * 24 * 30,
+		rocks:             rockscache.NewClient(rdb, *GetRocksCacheOptions()),
+	}
+}
+
+type seqUserCacheRedis struct {
+	rdb               redis.UniversalClient
+	mgo               database.SeqUser
+	rocks             *rockscache.Client
+	expireTime        time.Duration
+	readExpireTime    time.Duration
+	readSeqWriteRatio int64
+}
+
+func (s *seqUserCacheRedis) getSeqUserMaxSeqKey(conversationID string, userID string) string {
+	return cachekey.GetSeqUserMaxSeqKey(conversationID, userID)
+}
+
+func (s *seqUserCacheRedis) getSeqUserMinSeqKey(conversationID string, userID string) string {
+	return cachekey.GetSeqUserMinSeqKey(conversationID, userID)
+}
+
+func (s *seqUserCacheRedis) getSeqUserReadSeqKey(conversationID string, userID string) string {
+	return cachekey.GetSeqUserReadSeqKey(conversationID, userID)
+}
+
+func (s *seqUserCacheRedis) GetMaxSeq(ctx context.Context, conversationID string, userID string) (int64, error) {
+	return getCache(ctx, s.rocks, s.getSeqUserMaxSeqKey(conversationID, userID), s.expireTime, func(ctx context.Context) (int64, error) {
+		return s.mgo.GetMaxSeq(ctx, conversationID, userID)
+	})
+}
+
+func (s *seqUserCacheRedis) SetMaxSeq(ctx context.Context, conversationID string, userID string, seq int64) error {
+	if err := s.mgo.SetMaxSeq(ctx, conversationID, userID, seq); err != nil {
+		return err
+	}
+	return s.rocks.TagAsDeleted2(ctx, s.getSeqUserMaxSeqKey(conversationID, userID))
+}
+
+func (s *seqUserCacheRedis) GetMinSeq(ctx context.Context, conversationID string, userID string) (int64, error) {
+	return getCache(ctx, s.rocks, s.getSeqUserMinSeqKey(conversationID, userID), s.expireTime, func(ctx context.Context) (int64, error) {
+		return s.mgo.GetMaxSeq(ctx, conversationID, userID)
+	})
+}
+
+func (s *seqUserCacheRedis) SetMinSeq(ctx context.Context, conversationID string, userID string, seq int64) error {
+	return s.SetMinSeqs(ctx, userID, map[string]int64{conversationID: seq})
+}
+
+func (s *seqUserCacheRedis) GetReadSeq(ctx context.Context, conversationID string, userID string) (int64, error) {
+	return getCache(ctx, s.rocks, s.getSeqUserReadSeqKey(conversationID, userID), s.readExpireTime, func(ctx context.Context) (int64, error) {
+		return s.mgo.GetMaxSeq(ctx, conversationID, userID)
+	})
+}
+
+func (s *seqUserCacheRedis) SetReadSeq(ctx context.Context, conversationID string, userID string, seq int64) error {
+	if seq%s.readSeqWriteRatio == 0 {
+		if err := s.mgo.SetReadSeq(ctx, conversationID, userID, seq); err != nil {
+			return err
+		}
+	}
+	if err := s.rocks.RawSet(ctx, s.getSeqUserReadSeqKey(conversationID, userID), strconv.Itoa(int(seq)), s.readExpireTime); err != nil {
+		return errs.Wrap(err)
+	}
+	return nil
+}
+
+func (s *seqUserCacheRedis) SetMinSeqs(ctx context.Context, userID string, seqs map[string]int64) error {
+	keys := make([]string, 0, len(seqs))
+	for conversationID, seq := range seqs {
+		if err := s.mgo.SetMinSeq(ctx, conversationID, userID, seq); err != nil {
+			return err
+		}
+		keys = append(keys, s.getSeqUserMinSeqKey(conversationID, userID))
+	}
+	return DeleteCacheBySlot(ctx, s.rocks, keys)
+}
+
+func (s *seqUserCacheRedis) setRedisReadSeqs(ctx context.Context, userID string, seqs map[string]int64) error {
+	keys := make([]string, 0, len(seqs))
+	keySeq := make(map[string]int64)
+	for conversationID, seq := range seqs {
+		key := s.getSeqUserReadSeqKey(conversationID, userID)
+		keys = append(keys, key)
+		keySeq[key] = seq
+	}
+	slotKeys, err := groupKeysBySlot(ctx, s.rdb, keys)
+	if err != nil {
+		return err
+	}
+	for _, keys := range slotKeys {
+		pipe := s.rdb.Pipeline()
+		for _, key := range keys {
+			pipe.HSet(ctx, key, "value", strconv.FormatInt(keySeq[key], 10))
+			pipe.Expire(ctx, key, s.readExpireTime)
+		}
+		if _, err := pipe.Exec(ctx); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (s *seqUserCacheRedis) SetReadSeqs(ctx context.Context, userID string, seqs map[string]int64) error {
+	if len(seqs) == 0 {
+		return nil
+	}
+	if err := s.setRedisReadSeqs(ctx, userID, seqs); err != nil {
+		return err
+	}
+	for conversationID, seq := range seqs {
+		if seq%s.readSeqWriteRatio == 0 {
+			if err := s.mgo.SetReadSeq(ctx, conversationID, userID, seq); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func (s *seqUserCacheRedis) GetReadSeqs(ctx context.Context, userID string, conversationIDs []string) (map[string]int64, error) {
+	res, err := batchGetCache2(ctx, s.rocks, s.readExpireTime, conversationIDs, func(conversationID string) string {
+		return s.getSeqUserReadSeqKey(conversationID, userID)
+	}, func(v *readSeqModel) string {
+		return v.ConversationID
+	}, func(ctx context.Context, conversationIDs []string) ([]*readSeqModel, error) {
+		seqs, err := s.mgo.GetReadSeqs(ctx, userID, conversationIDs)
+		if err != nil {
+			return nil, err
+		}
+		res := make([]*readSeqModel, 0, len(seqs))
+		for conversationID, seq := range seqs {
+			res = append(res, &readSeqModel{ConversationID: conversationID, Seq: seq})
+		}
+		return res, nil
+	})
+	if err != nil {
+		return nil, err
+	}
+	data := make(map[string]int64)
+	for _, v := range res {
+		data[v.ConversationID] = v.Seq
+	}
+	return data, nil
+}
+
+var _ BatchCacheCallback[string] = (*readSeqModel)(nil)
+
+type readSeqModel struct {
+	ConversationID string
+	Seq            int64
+}
+
+func (r *readSeqModel) BatchCache(conversationID string) {
+	r.ConversationID = conversationID
+}
+
+func (r *readSeqModel) UnmarshalJSON(bytes []byte) (err error) {
+	r.Seq, err = strconv.ParseInt(string(bytes), 10, 64)
+	return
+}
+
+func (r *readSeqModel) MarshalJSON() ([]byte, error) {
+	return []byte(strconv.FormatInt(r.Seq, 10)), nil
+}

pkg/common/storage/cache/redis/seq_user_test.go

@@ -0,0 +1,79 @@
+package redis
+
+import (
+	"context"
+	"fmt"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/cachekey"
+	"github.com/redis/go-redis/v9"
+	"log"
+	"strconv"
+	"sync/atomic"
+	"testing"
+	"time"
+)
+
+func newTestOnline() *userOnline {
+	opt := &redis.Options{
+		Addr:     "172.16.8.48:16379",
+		Password: "openIM123",
+		DB:       0,
+	}
+	rdb := redis.NewClient(opt)
+	if err := rdb.Ping(context.Background()).Err(); err != nil {
+		panic(err)
+	}
+	return &userOnline{rdb: rdb, expire: time.Hour, channelName: "user_online"}
+}
+
+func TestOnline(t *testing.T) {
+	ts := newTestOnline()
+	var count atomic.Int64
+	for i := 0; i < 64; i++ {
+		go func(userID string) {
+			var err error
+			for i := 0; ; i++ {
+				if i%2 == 0 {
+					err = ts.SetUserOnline(context.Background(), userID, []int32{5, 6}, []int32{7, 8, 9})
+				} else {
+					err = ts.SetUserOnline(context.Background(), userID, []int32{1, 2, 3}, []int32{4, 5, 6})
+				}
+				if err != nil {
+					panic(err)
+				}
+				count.Add(1)
+			}
+		}(strconv.Itoa(10000 + i))
+	}
+
+	ticker := time.NewTicker(time.Second)
+	for range ticker.C {
+		t.Log(count.Swap(0))
+	}
+}
+
+func TestGetOnline(t *testing.T) {
+	ts := newTestOnline()
+	ctx := context.Background()
+	pIDs, err := ts.GetOnline(ctx, "10000")
+	if err != nil {
+		panic(err)
+	}
+	t.Log(pIDs)
+}
+
+func TestRecvOnline(t *testing.T) {
+	ts := newTestOnline()
+	ctx := context.Background()
+	pubsub := ts.rdb.Subscribe(ctx, cachekey.OnlineChannel)
+
+	_, err := pubsub.Receive(ctx)
+	if err != nil {
+		log.Fatalf("Could not subscribe: %v", err)
+	}
+
+	ch := pubsub.Channel()
+
+	for msg := range ch {
+		fmt.Printf("Received message from channel %s: %s\n", msg.Channel, msg.Payload)
+	}
+}

pkg/common/storage/cache/redis/user.go

@@ -16,21 +16,14 @@ package redis
 
 import (
 	"context"
-	"encoding/json"
-	"errors"
 	"github.com/dtm-labs/rockscache"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/cachekey"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
-	"github.com/openimsdk/protocol/constant"
-	"github.com/openimsdk/protocol/user"
-	"github.com/openimsdk/tools/errs"
 	"github.com/openimsdk/tools/log"
 	"github.com/redis/go-redis/v9"
-	"hash/crc32"
-	"strconv"
 	"time"
 )
 
@@ -61,8 +54,8 @@ func NewUserCacheRedis(rdb redis.UniversalClient, localCache *config.LocalCache,
 	}
 }
 
-func (u *UserCacheRedis) getOnlineStatusKey(modKey string) string {
-	return cachekey.GetOnlineStatusKey(modKey)
+func (u *UserCacheRedis) getUserID(user *model.User) string {
+	return user.UserID
 }
 
 func (u *UserCacheRedis) CloneUserCache() cache.UserCache {
@@ -90,11 +83,7 @@ func (u *UserCacheRedis) GetUserInfo(ctx context.Context, userID string) (userIn
 }
 
 func (u *UserCacheRedis) GetUsersInfo(ctx context.Context, userIDs []string) ([]*model.User, error) {
-	return batchGetCache(ctx, u.rcClient, u.expireTime, userIDs, func(userID string) string {
-		return u.getUserInfoKey(userID)
-	}, func(ctx context.Context, userID string) (*model.User, error) {
-		return u.userDB.Take(ctx, userID)
-	})
+	return batchGetCache2(ctx, u.rcClient, u.expireTime, userIDs, u.getUserInfoKey, u.getUserID, u.userDB.Find)
 }
 
 func (u *UserCacheRedis) DelUsersInfo(userIDs ...string) cache.UserCache {
@@ -130,174 +119,3 @@ func (u *UserCacheRedis) DelUsersGlobalRecvMsgOpt(userIDs ...string) cache.UserC
 
 	return cache
 }
-
-// GetUserStatus get user status.
-func (u *UserCacheRedis) GetUserStatus(ctx context.Context, userIDs []string) ([]*user.OnlineStatus, error) {
-	userStatus := make([]*user.OnlineStatus, 0, len(userIDs))
-	for _, userID := range userIDs {
-		UserIDNum := crc32.ChecksumIEEE([]byte(userID))
-		modKey := strconv.Itoa(int(UserIDNum % statusMod))
-		var onlineStatus user.OnlineStatus
-		key := u.getOnlineStatusKey(modKey)
-		result, err := u.rdb.HGet(ctx, key, userID).Result()
-		if err != nil {
-			if errors.Is(err, redis.Nil) {
-				// key or field does not exist
-				userStatus = append(userStatus, &user.OnlineStatus{
-					UserID:      userID,
-					Status:      constant.Offline,
-					PlatformIDs: nil,
-				})
-
-				continue
-			} else {
-				return nil, errs.Wrap(err)
-			}
-		}
-		err = json.Unmarshal([]byte(result), &onlineStatus)
-		if err != nil {
-			return nil, errs.Wrap(err)
-		}
-		onlineStatus.UserID = userID
-		onlineStatus.Status = constant.Online
-		userStatus = append(userStatus, &onlineStatus)
-	}
-
-	return userStatus, nil
-}
-
-// SetUserStatus Set the user status and save it in redis.
-func (u *UserCacheRedis) SetUserStatus(ctx context.Context, userID string, status, platformID int32) error {
-	UserIDNum := crc32.ChecksumIEEE([]byte(userID))
-	modKey := strconv.Itoa(int(UserIDNum % statusMod))
-	key := u.getOnlineStatusKey(modKey)
-	log.ZDebug(ctx, "SetUserStatus args", "userID", userID, "status", status, "platformID", platformID, "modKey", modKey, "key", key)
-	isNewKey, err := u.rdb.Exists(ctx, key).Result()
-	if err != nil {
-		return errs.Wrap(err)
-	}
-	if isNewKey == 0 {
-		if status == constant.Online {
-			onlineStatus := user.OnlineStatus{
-				UserID:      userID,
-				Status:      constant.Online,
-				PlatformIDs: []int32{platformID},
-			}
-			jsonData, err := json.Marshal(&onlineStatus)
-			if err != nil {
-				return errs.Wrap(err)
-			}
-			_, err = u.rdb.HSet(ctx, key, userID, string(jsonData)).Result()
-			if err != nil {
-				return errs.Wrap(err)
-			}
-			u.rdb.Expire(ctx, key, userOlineStatusExpireTime)
-
-			return nil
-		}
-	}
-
-	isNil := false
-	result, err := u.rdb.HGet(ctx, key, userID).Result()
-	if err != nil {
-		if errors.Is(err, redis.Nil) {
-			isNil = true
-		} else {
-			return errs.Wrap(err)
-		}
-	}
-
-	if status == constant.Offline {
-		err = u.refreshStatusOffline(ctx, userID, status, platformID, isNil, err, result, key)
-		if err != nil {
-			return err
-		}
-	} else {
-		err = u.refreshStatusOnline(ctx, userID, platformID, isNil, err, result, key)
-		if err != nil {
-			return errs.Wrap(err)
-		}
-	}
-
-	return nil
-}
-
-func (u *UserCacheRedis) refreshStatusOffline(ctx context.Context, userID string, status, platformID int32, isNil bool, err error, result, key string) error {
-	if isNil {
-		log.ZWarn(ctx, "this user not online,maybe trigger order not right",
-			err, "userStatus", status)
-
-		return nil
-	}
-	var onlineStatus user.OnlineStatus
-	err = json.Unmarshal([]byte(result), &onlineStatus)
-	if err != nil {
-		return errs.Wrap(err)
-	}
-	var newPlatformIDs []int32
-	for _, val := range onlineStatus.PlatformIDs {
-		if val != platformID {
-			newPlatformIDs = append(newPlatformIDs, val)
-		}
-	}
-	if newPlatformIDs == nil {
-		_, err = u.rdb.HDel(ctx, key, userID).Result()
-		if err != nil {
-			return errs.Wrap(err)
-		}
-	} else {
-		onlineStatus.PlatformIDs = newPlatformIDs
-		newjsonData, err := json.Marshal(&onlineStatus)
-		if err != nil {
-			return errs.Wrap(err)
-		}
-		_, err = u.rdb.HSet(ctx, key, userID, string(newjsonData)).Result()
-		if err != nil {
-			return errs.Wrap(err)
-		}
-	}
-
-	return nil
-}
-
-func (u *UserCacheRedis) refreshStatusOnline(ctx context.Context, userID string, platformID int32, isNil bool, err error, result, key string) error {
-	var onlineStatus user.OnlineStatus
-	if !isNil {
-		err := json.Unmarshal([]byte(result), &onlineStatus)
-		if err != nil {
-			return errs.Wrap(err)
-		}
-		onlineStatus.PlatformIDs = RemoveRepeatedElementsInList(append(onlineStatus.PlatformIDs, platformID))
-	} else {
-		onlineStatus.PlatformIDs = append(onlineStatus.PlatformIDs, platformID)
-	}
-	onlineStatus.Status = constant.Online
-	onlineStatus.UserID = userID
-	newjsonData, err := json.Marshal(&onlineStatus)
-	if err != nil {
-		return errs.WrapMsg(err, "json.Marshal failed")
-	}
-	_, err = u.rdb.HSet(ctx, key, userID, string(newjsonData)).Result()
-	if err != nil {
-		return errs.Wrap(err)
-	}
-
-	return nil
-}
-
-type Comparable interface {
-	~int | ~string | ~float64 | ~int32
-}
-
-func RemoveRepeatedElementsInList[T Comparable](slc []T) []T {
-	var result []T
-	tempMap := map[T]struct{}{}
-	for _, e := range slc {
-		if _, found := tempMap[e]; !found {
-			tempMap[e] = struct{}{}
-			result = append(result, e)
-		}
-	}
-
-	return result
-}

pkg/common/storage/cache/seq.go

@@ -1,30 +0,0 @@
-package cache
-
-import (
-	"context"
-)
-
-type SeqCache interface {
-	SetMaxSeq(ctx context.Context, conversationID string, maxSeq int64) error
-	GetMaxSeqs(ctx context.Context, conversationIDs []string) (map[string]int64, error)
-	GetMaxSeq(ctx context.Context, conversationID string) (int64, error)
-	SetMinSeq(ctx context.Context, conversationID string, minSeq int64) error
-	SetMinSeqs(ctx context.Context, seqs map[string]int64) error
-	GetMinSeqs(ctx context.Context, conversationIDs []string) (map[string]int64, error)
-	GetMinSeq(ctx context.Context, conversationID string) (int64, error)
-	GetConversationUserMinSeq(ctx context.Context, conversationID string, userID string) (int64, error)
-	GetConversationUserMinSeqs(ctx context.Context, conversationID string, userIDs []string) (map[string]int64, error)
-	SetConversationUserMinSeq(ctx context.Context, conversationID string, userID string, minSeq int64) error
-	// seqs map: key userID value minSeq
-	SetConversationUserMinSeqs(ctx context.Context, conversationID string, seqs map[string]int64) (err error)
-	// seqs map: key conversationID value minSeq
-	SetUserConversationsMinSeqs(ctx context.Context, userID string, seqs map[string]int64) error
-	// has read seq
-	SetHasReadSeq(ctx context.Context, userID string, conversationID string, hasReadSeq int64) error
-	// k: user, v: seq
-	SetHasReadSeqs(ctx context.Context, conversationID string, hasReadSeqs map[string]int64) error
-	// k: conversation, v :seq
-	UserSetHasReadSeqs(ctx context.Context, userID string, hasReadSeqs map[string]int64) error
-	GetHasReadSeqs(ctx context.Context, userID string, conversationIDs []string) (map[string]int64, error)
-	GetHasReadSeq(ctx context.Context, userID string, conversationID string) (int64, error)
-}

pkg/common/storage/cache/seq_conversation.go

@@ -0,0 +1,12 @@
+package cache
+
+import "context"
+
+type SeqConversationCache interface {
+	Malloc(ctx context.Context, conversationID string, size int64) (int64, error)
+	GetMaxSeq(ctx context.Context, conversationID string) (int64, error)
+	SetMinSeq(ctx context.Context, conversationID string, seq int64) error
+	GetMinSeq(ctx context.Context, conversationID string) (int64, error)
+	GetMaxSeqs(ctx context.Context, conversationIDs []string) (map[string]int64, error)
+	SetMinSeqs(ctx context.Context, seqs map[string]int64) error
+}

pkg/common/storage/cache/seq_user.go

@@ -0,0 +1,15 @@
+package cache
+
+import "context"
+
+type SeqUser interface {
+	GetMaxSeq(ctx context.Context, conversationID string, userID string) (int64, error)
+	SetMaxSeq(ctx context.Context, conversationID string, userID string, seq int64) error
+	GetMinSeq(ctx context.Context, conversationID string, userID string) (int64, error)
+	SetMinSeq(ctx context.Context, conversationID string, userID string, seq int64) error
+	GetReadSeq(ctx context.Context, conversationID string, userID string) (int64, error)
+	SetReadSeq(ctx context.Context, conversationID string, userID string, seq int64) error
+	SetMinSeqs(ctx context.Context, userID string, seqs map[string]int64) error
+	SetReadSeqs(ctx context.Context, userID string, seqs map[string]int64) error
+	GetReadSeqs(ctx context.Context, userID string, conversationIDs []string) (map[string]int64, error)
+}

pkg/common/storage/cache/user.go

@@ -17,7 +17,6 @@ package cache
 import (
 	"context"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
-	"github.com/openimsdk/protocol/user"
 )
 
 type UserCache interface {
@@ -28,6 +27,6 @@ type UserCache interface {
 	DelUsersInfo(userIDs ...string) UserCache
 	GetUserGlobalRecvMsgOpt(ctx context.Context, userID string) (opt int, err error)
 	DelUsersGlobalRecvMsgOpt(userIDs ...string) UserCache
-	GetUserStatus(ctx context.Context, userIDs []string) ([]*user.OnlineStatus, error)
-	SetUserStatus(ctx context.Context, userID string, status, platformID int32) error
+	//GetUserStatus(ctx context.Context, userIDs []string) ([]*user.OnlineStatus, error)
+	//SetUserStatus(ctx context.Context, userID string, status, platformID int32) error
 }

pkg/common/storage/controller/msg.go

@@ -69,26 +69,19 @@ type CommonMsgDatabase interface {
 	DeleteUserMsgsBySeqs(ctx context.Context, userID string, conversationID string, seqs []int64) error
 	// DeleteMsgsPhysicalBySeqs physically deletes messages by emptying them based on sequence numbers.
 	DeleteMsgsPhysicalBySeqs(ctx context.Context, conversationID string, seqs []int64) error
-	SetMaxSeq(ctx context.Context, conversationID string, maxSeq int64) error
+	//SetMaxSeq(ctx context.Context, conversationID string, maxSeq int64) error
 	GetMaxSeqs(ctx context.Context, conversationIDs []string) (map[string]int64, error)
 	GetMaxSeq(ctx context.Context, conversationID string) (int64, error)
-	SetMinSeq(ctx context.Context, conversationID string, minSeq int64) error
 	SetMinSeqs(ctx context.Context, seqs map[string]int64) error
 
-	GetMinSeqs(ctx context.Context, conversationIDs []string) (map[string]int64, error)
-	GetMinSeq(ctx context.Context, conversationID string) (int64, error)
-	GetConversationUserMinSeq(ctx context.Context, conversationID string, userID string) (int64, error)
-	GetConversationUserMinSeqs(ctx context.Context, conversationID string, userIDs []string) (map[string]int64, error)
-	SetConversationUserMinSeq(ctx context.Context, conversationID string, userID string, minSeq int64) error
-	SetConversationUserMinSeqs(ctx context.Context, conversationID string, seqs map[string]int64) (err error)
 	SetUserConversationsMinSeqs(ctx context.Context, userID string, seqs map[string]int64) (err error)
 	SetHasReadSeq(ctx context.Context, userID string, conversationID string, hasReadSeq int64) error
 	GetHasReadSeqs(ctx context.Context, userID string, conversationIDs []string) (map[string]int64, error)
 	GetHasReadSeq(ctx context.Context, userID string, conversationID string) (int64, error)
 	UserSetHasReadSeqs(ctx context.Context, userID string, hasReadSeqs map[string]int64) error
 
-	GetMongoMaxAndMinSeq(ctx context.Context, conversationID string) (minSeqMongo, maxSeqMongo int64, err error)
-	GetConversationMinMaxSeqInMongoAndCache(ctx context.Context, conversationID string) (minSeqMongo, maxSeqMongo, minSeqCache, maxSeqCache int64, err error)
+	//GetMongoMaxAndMinSeq(ctx context.Context, conversationID string) (minSeqMongo, maxSeqMongo int64, err error)
+	//GetConversationMinMaxSeqInMongoAndCache(ctx context.Context, conversationID string) (minSeqMongo, maxSeqMongo, minSeqCache, maxSeqCache int64, err error)
 	SetSendMsgStatus(ctx context.Context, id string, status int32) error
 	GetSendMsgStatus(ctx context.Context, id string) (int32, error)
 	SearchMessage(ctx context.Context, req *pbmsg.SearchMessageReq) (total int32, msgData []*sdkws.MsgData, err error)
@@ -108,7 +101,7 @@ type CommonMsgDatabase interface {
 	DeleteDocMsgBefore(ctx context.Context, ts int64, doc *model.MsgDocModel) ([]int, error)
 }
 
-func NewCommonMsgDatabase(msgDocModel database.Msg, msg cache.MsgCache, seq cache.SeqCache, kafkaConf *config.Kafka) (CommonMsgDatabase, error) {
+func NewCommonMsgDatabase(msgDocModel database.Msg, msg cache.MsgCache, seqUser cache.SeqUser, seqConversation cache.SeqConversationCache, kafkaConf *config.Kafka) (CommonMsgDatabase, error) {
 	conf, err := kafka.BuildProducerConfig(*kafkaConf.Build())
 	if err != nil {
 		return nil, err
@@ -128,29 +121,20 @@ func NewCommonMsgDatabase(msgDocModel database.Msg, msg cache.MsgCache, seq cach
 	return &commonMsgDatabase{
 		msgDocDatabase:  msgDocModel,
 		msg:             msg,
-		seq:             seq,
+		seqUser:         seqUser,
+		seqConversation: seqConversation,
 		producer:        producerToRedis,
 		producerToMongo: producerToMongo,
 		producerToPush:  producerToPush,
 	}, nil
 }
 
-//func InitCommonMsgDatabase(rdb redis.UniversalClient, database *mongo.Database, config *tools.CronTaskConfig) (CommonMsgDatabase, error) {
-//	msgDocModel, err := database.NewMsgMongo(database)
-//	if err != nil {
-//		return nil, err
-//	}
-//	//todo MsgCacheTimeout
-//	msg := cache.NewMsgCache(rdb, 86400, config.RedisConfig.EnablePipeline)
-//	seq := cache.NewSeqCache(rdb)
-//	return NewCommonMsgDatabase(msgDocModel, msg, seq, &config.KafkaConfig)
-//}
-
 type commonMsgDatabase struct {
 	msgDocDatabase  database.Msg
 	msgTable        model.MsgDocModel
 	msg             cache.MsgCache
-	seq             cache.SeqCache
+	seqConversation cache.SeqConversationCache
+	seqUser         cache.SeqUser
 	producer        *kafka.Producer
 	producerToMongo *kafka.Producer
 	producerToPush  *kafka.Producer
@@ -348,12 +332,16 @@ func (db *commonMsgDatabase) DeleteMessagesFromCache(ctx context.Context, conver
 	return db.msg.DeleteMessagesFromCache(ctx, conversationID, seqs)
 }
 
-func (db *commonMsgDatabase) BatchInsertChat2Cache(ctx context.Context, conversationID string, msgs []*sdkws.MsgData) (seq int64, isNew bool, err error) {
-	currentMaxSeq, err := db.seq.GetMaxSeq(ctx, conversationID)
-	if err != nil && errs.Unwrap(err) != redis.Nil {
-		log.ZError(ctx, "storage.seq.GetMaxSeq", err)
-		return 0, false, err
+func (db *commonMsgDatabase) setHasReadSeqs(ctx context.Context, conversationID string, userSeqMap map[string]int64) error {
+	for userID, seq := range userSeqMap {
+		if err := db.seqUser.SetReadSeq(ctx, conversationID, userID, seq); err != nil {
+			return err
+		}
 	}
+	return nil
+}
+
+func (db *commonMsgDatabase) BatchInsertChat2Cache(ctx context.Context, conversationID string, msgs []*sdkws.MsgData) (seq int64, isNew bool, err error) {
 	lenList := len(msgs)
 	if int64(lenList) > db.msgTable.GetSingleGocMsgNum() {
 		return 0, false, errs.New("message count exceeds limit", "limit", db.msgTable.GetSingleGocMsgNum()).Wrap()
@@ -361,9 +349,12 @@ func (db *commonMsgDatabase) BatchInsertChat2Cache(ctx context.Context, conversa
 	if lenList < 1 {
 		return 0, false, errs.New("no messages to insert", "minCount", 1).Wrap()
 	}
-	if errs.Unwrap(err) == redis.Nil {
-		isNew = true
+	currentMaxSeq, err := db.seqConversation.Malloc(ctx, conversationID, int64(len(msgs)))
+	if err != nil {
+		log.ZError(ctx, "storage.seq.Malloc", err)
+		return 0, false, err
 	}
+	isNew = currentMaxSeq == 0
 	lastMaxSeq := currentMaxSeq
 	userSeqMap := make(map[string]int64)
 	for _, m := range msgs {
@@ -379,14 +370,7 @@ func (db *commonMsgDatabase) BatchInsertChat2Cache(ctx context.Context, conversa
 	} else {
 		prommetrics.MsgInsertRedisSuccessCounter.Inc()
 	}
-
-	err = db.seq.SetMaxSeq(ctx, conversationID, currentMaxSeq)
-	if err != nil {
-		log.ZError(ctx, "storage.seq.SetMaxSeq error", err, "conversationID", conversationID)
-		prommetrics.SeqSetFailedCounter.Inc()
-	}
-
-	err = db.seq.SetHasReadSeqs(ctx, conversationID, userSeqMap)
+	err = db.setHasReadSeqs(ctx, conversationID, userSeqMap)
 	if err != nil {
 		log.ZError(ctx, "SetHasReadSeqs error", err, "userSeqMap", userSeqMap, "conversationID", conversationID)
 		prommetrics.SeqSetFailedCounter.Inc()
@@ -514,12 +498,12 @@ func (db *commonMsgDatabase) getMsgBySeqsRange(ctx context.Context, userID strin
 // "userMinSeq" can be set as the same value as the conversation's "maxSeq" at the moment they join the group.
 // This ensures that their message retrieval starts from the point they joined.
 func (db *commonMsgDatabase) GetMsgBySeqsRange(ctx context.Context, userID string, conversationID string, begin, end, num, userMaxSeq int64) (int64, int64, []*sdkws.MsgData, error) {
-	userMinSeq, err := db.seq.GetConversationUserMinSeq(ctx, conversationID, userID)
+	userMinSeq, err := db.seqUser.GetMinSeq(ctx, conversationID, userID)
 	if err != nil && errs.Unwrap(err) != redis.Nil {
 		return 0, 0, nil, err
 	}
-	minSeq, err := db.seq.GetMinSeq(ctx, conversationID)
-	if err != nil && errs.Unwrap(err) != redis.Nil {
+	minSeq, err := db.seqConversation.GetMinSeq(ctx, conversationID)
+	if err != nil {
 		return 0, 0, nil, err
 	}
 	if userMinSeq > minSeq {
@@ -530,8 +514,8 @@ func (db *commonMsgDatabase) GetMsgBySeqsRange(ctx context.Context, userID strin
 		log.ZWarn(ctx, "minSeq > end", errs.New("minSeq>end"), "minSeq", minSeq, "end", end)
 		return 0, 0, nil, nil
 	}
-	maxSeq, err := db.seq.GetMaxSeq(ctx, conversationID)
-	if err != nil && errs.Unwrap(err) != redis.Nil {
+	maxSeq, err := db.seqConversation.GetMaxSeq(ctx, conversationID)
+	if err != nil {
 		return 0, 0, nil, err
 	}
 	log.ZDebug(ctx, "GetMsgBySeqsRange", "userMinSeq", userMinSeq, "conMinSeq", minSeq, "conMaxSeq", maxSeq, "userMaxSeq", userMaxSeq)
@@ -571,11 +555,8 @@ func (db *commonMsgDatabase) GetMsgBySeqsRange(ctx context.Context, userID strin
 	var successMsgs []*sdkws.MsgData
 	log.ZDebug(ctx, "GetMsgBySeqsRange", "first seqs", seqs, "newBegin", newBegin, "newEnd", newEnd)
 	cachedMsgs, failedSeqs, err := db.msg.GetMessagesBySeq(ctx, conversationID, seqs)
-	if err != nil {
-		if err != redis.Nil {
-
-			log.ZError(ctx, "get message from redis exception", err, "conversationID", conversationID, "seqs", seqs)
-		}
+	if err != nil && !errors.Is(err, redis.Nil) {
+		log.ZError(ctx, "get message from redis exception", err, "conversationID", conversationID, "seqs", seqs)
 	}
 	successMsgs = append(successMsgs, cachedMsgs...)
 	log.ZDebug(ctx, "get msgs from cache", "cachedMsgs", cachedMsgs)
@@ -595,16 +576,16 @@ func (db *commonMsgDatabase) GetMsgBySeqsRange(ctx context.Context, userID strin
 }
 
 func (db *commonMsgDatabase) GetMsgBySeqs(ctx context.Context, userID string, conversationID string, seqs []int64) (int64, int64, []*sdkws.MsgData, error) {
-	userMinSeq, err := db.seq.GetConversationUserMinSeq(ctx, conversationID, userID)
+	userMinSeq, err := db.seqUser.GetMinSeq(ctx, conversationID, userID)
 	if err != nil && errs.Unwrap(err) != redis.Nil {
 		return 0, 0, nil, err
 	}
-	minSeq, err := db.seq.GetMinSeq(ctx, conversationID)
-	if err != nil && errs.Unwrap(err) != redis.Nil {
+	minSeq, err := db.seqConversation.GetMinSeq(ctx, conversationID)
+	if err != nil {
 		return 0, 0, nil, err
 	}
-	maxSeq, err := db.seq.GetMaxSeq(ctx, conversationID)
-	if err != nil && errs.Unwrap(err) != redis.Nil {
+	maxSeq, err := db.seqConversation.GetMaxSeq(ctx, conversationID)
+	if err != nil {
 		return 0, 0, nil, err
 	}
 	if userMinSeq < minSeq {
@@ -648,7 +629,7 @@ func (db *commonMsgDatabase) DeleteConversationMsgsAndSetMinSeq(ctx context.Cont
 	if minSeq == 0 {
 		return nil
 	}
-	return db.seq.SetMinSeq(ctx, conversationID, minSeq)
+	return db.seqConversation.SetMinSeq(ctx, conversationID, minSeq)
 }
 
 func (db *commonMsgDatabase) UserMsgsDestruct(ctx context.Context, userID string, conversationID string, destructTime int64, lastMsgDestructTime time.Time) (seqs []int64, err error) {
@@ -693,12 +674,12 @@ func (db *commonMsgDatabase) UserMsgsDestruct(ctx context.Context, userID string
 	log.ZDebug(ctx, "UserMsgsDestruct", "conversationID", conversationID, "userID", userID, "seqs", seqs)
 	if len(seqs) > 0 {
 		userMinSeq := seqs[len(seqs)-1] + 1
-		currentUserMinSeq, err := db.seq.GetConversationUserMinSeq(ctx, conversationID, userID)
-		if err != nil && errs.Unwrap(err) != redis.Nil {
+		currentUserMinSeq, err := db.seqUser.GetMinSeq(ctx, conversationID, userID)
+		if err != nil {
 			return nil, err
 		}
 		if currentUserMinSeq < userMinSeq {
-			if err := db.seq.SetConversationUserMinSeq(ctx, conversationID, userID, userMinSeq); err != nil {
+			if err := db.seqUser.SetMinSeq(ctx, conversationID, userID, userMinSeq); err != nil {
 				return nil, err
 			}
 		}
@@ -796,89 +777,40 @@ func (db *commonMsgDatabase) DeleteUserMsgsBySeqs(ctx context.Context, userID st
 	return nil
 }
 
-func (db *commonMsgDatabase) DeleteMsgsBySeqs(ctx context.Context, conversationID string, seqs []int64) error {
-	return nil
-}
-
-func (db *commonMsgDatabase) CleanUpUserConversationsMsgs(ctx context.Context, user string, conversationIDs []string) {
-	for _, conversationID := range conversationIDs {
-		maxSeq, err := db.seq.GetMaxSeq(ctx, conversationID)
-		if err != nil {
-			if err == redis.Nil {
-				log.ZDebug(ctx, "max seq is nil", "conversationID", conversationID)
-			} else {
-				log.ZError(ctx, "get max seq failed", err, "conversationID", conversationID)
-			}
-			continue
-		}
-		if err := db.seq.SetMinSeq(ctx, conversationID, maxSeq+1); err != nil {
-			log.ZError(ctx, "set min seq failed", err, "conversationID", conversationID, "minSeq", maxSeq+1)
-		}
-	}
-}
-
-func (db *commonMsgDatabase) SetMaxSeq(ctx context.Context, conversationID string, maxSeq int64) error {
-	return db.seq.SetMaxSeq(ctx, conversationID, maxSeq)
-}
-
 func (db *commonMsgDatabase) GetMaxSeqs(ctx context.Context, conversationIDs []string) (map[string]int64, error) {
-	return db.seq.GetMaxSeqs(ctx, conversationIDs)
+	return db.seqConversation.GetMaxSeqs(ctx, conversationIDs)
 }
 
 func (db *commonMsgDatabase) GetMaxSeq(ctx context.Context, conversationID string) (int64, error) {
-	return db.seq.GetMaxSeq(ctx, conversationID)
+	return db.seqConversation.GetMaxSeq(ctx, conversationID)
 }
 
 func (db *commonMsgDatabase) SetMinSeq(ctx context.Context, conversationID string, minSeq int64) error {
-	return db.seq.SetMinSeq(ctx, conversationID, minSeq)
+	return db.seqConversation.SetMinSeq(ctx, conversationID, minSeq)
 }
 
 func (db *commonMsgDatabase) SetMinSeqs(ctx context.Context, seqs map[string]int64) error {
-	return db.seq.SetMinSeqs(ctx, seqs)
-}
-
-func (db *commonMsgDatabase) GetMinSeqs(ctx context.Context, conversationIDs []string) (map[string]int64, error) {
-	return db.seq.GetMinSeqs(ctx, conversationIDs)
-}
-
-func (db *commonMsgDatabase) GetMinSeq(ctx context.Context, conversationID string) (int64, error) {
-	return db.seq.GetMinSeq(ctx, conversationID)
-}
-
-func (db *commonMsgDatabase) GetConversationUserMinSeq(ctx context.Context, conversationID string, userID string) (int64, error) {
-	return db.seq.GetConversationUserMinSeq(ctx, conversationID, userID)
-}
-
-func (db *commonMsgDatabase) GetConversationUserMinSeqs(ctx context.Context, conversationID string, userIDs []string) (map[string]int64, error) {
-	return db.seq.GetConversationUserMinSeqs(ctx, conversationID, userIDs)
-}
-
-func (db *commonMsgDatabase) SetConversationUserMinSeq(ctx context.Context, conversationID string, userID string, minSeq int64) error {
-	return db.seq.SetConversationUserMinSeq(ctx, conversationID, userID, minSeq)
-}
-
-func (db *commonMsgDatabase) SetConversationUserMinSeqs(ctx context.Context, conversationID string, seqs map[string]int64) (err error) {
-	return db.seq.SetConversationUserMinSeqs(ctx, conversationID, seqs)
+	return db.seqConversation.SetMinSeqs(ctx, seqs)
 }
 
 func (db *commonMsgDatabase) SetUserConversationsMinSeqs(ctx context.Context, userID string, seqs map[string]int64) error {
-	return db.seq.SetUserConversationsMinSeqs(ctx, userID, seqs)
+	return db.seqUser.SetMinSeqs(ctx, userID, seqs)
 }
 
 func (db *commonMsgDatabase) UserSetHasReadSeqs(ctx context.Context, userID string, hasReadSeqs map[string]int64) error {
-	return db.seq.UserSetHasReadSeqs(ctx, userID, hasReadSeqs)
+	return db.seqUser.SetReadSeqs(ctx, userID, hasReadSeqs)
 }
 
 func (db *commonMsgDatabase) SetHasReadSeq(ctx context.Context, userID string, conversationID string, hasReadSeq int64) error {
-	return db.seq.SetHasReadSeq(ctx, userID, conversationID, hasReadSeq)
+	return db.seqUser.SetReadSeq(ctx, conversationID, userID, hasReadSeq)
 }
 
 func (db *commonMsgDatabase) GetHasReadSeqs(ctx context.Context, userID string, conversationIDs []string) (map[string]int64, error) {
-	return db.seq.GetHasReadSeqs(ctx, userID, conversationIDs)
+	return db.seqUser.GetReadSeqs(ctx, userID, conversationIDs)
 }
 
 func (db *commonMsgDatabase) GetHasReadSeq(ctx context.Context, userID string, conversationID string) (int64, error) {
-	return db.seq.GetHasReadSeq(ctx, userID, conversationID)
+	return db.seqUser.GetReadSeq(ctx, conversationID, userID)
 }
 
 func (db *commonMsgDatabase) SetSendMsgStatus(ctx context.Context, id string, status int32) error {
@@ -894,11 +826,11 @@ func (db *commonMsgDatabase) GetConversationMinMaxSeqInMongoAndCache(ctx context
 	if err != nil {
 		return
 	}
-	minSeqCache, err = db.seq.GetMinSeq(ctx, conversationID)
+	minSeqCache, err = db.seqConversation.GetMinSeq(ctx, conversationID)
 	if err != nil {
 		return
 	}
-	maxSeqCache, err = db.seq.GetMaxSeq(ctx, conversationID)
+	maxSeqCache, err = db.seqConversation.GetMaxSeq(ctx, conversationID)
 	if err != nil {
 		return
 	}
@@ -1010,33 +942,8 @@ func (db *commonMsgDatabase) DeleteDocMsgBefore(ctx context.Context, ts int64, d
 	}
 }
 
-//func (db *commonMsgDatabase) ClearMsg(ctx context.Context, ts int64) (err error) {
-//	var (
-//		docNum int
-//		msgNum int
-//		start  = time.Now()
-//	)
-//	for {
-//		msgs, err := db.msgDocDatabase.GetBeforeMsg(ctx, ts, 100)
-//		if err != nil {
-//			return err
-//		}
-//		if len(msgs) == 0 {
-//			return nil
-//		}
-//		for _, msg := range msgs {
-//			num, err := db.deleteOneMsg(ctx, ts, msg)
-//			if err != nil {
-//				return err
-//			}
-//			docNum++
-//			msgNum += num
-//		}
-//	}
-//}
-
 func (db *commonMsgDatabase) setMinSeq(ctx context.Context, conversationID string, seq int64) error {
-	dbSeq, err := db.seq.GetMinSeq(ctx, conversationID)
+	dbSeq, err := db.seqConversation.GetMinSeq(ctx, conversationID)
 	if err != nil {
 		if errors.Is(errs.Unwrap(err), redis.Nil) {
 			return nil
@@ -1046,5 +953,5 @@ func (db *commonMsgDatabase) setMinSeq(ctx context.Context, conversationID strin
 	if dbSeq >= seq {
 		return nil
 	}
-	return db.seq.SetMinSeq(ctx, conversationID, seq)
+	return db.seqConversation.SetMinSeq(ctx, conversationID, seq)
 }

pkg/common/storage/controller/s3.go

@@ -16,13 +16,15 @@ package controller
 
 import (
 	"context"
-	redis2 "github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/redis"
-	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database"
-	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
 	"path/filepath"
 	"time"
 
+	redisCache "github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/redis"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
+
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache"
+	"github.com/openimsdk/tools/db/pagination"
 	"github.com/openimsdk/tools/s3"
 	"github.com/openimsdk/tools/s3/cont"
 	"github.com/redis/go-redis/v9"
@@ -38,20 +40,27 @@ type S3Database interface {
 	SetObject(ctx context.Context, info *model.Object) error
 	StatObject(ctx context.Context, name string) (*s3.ObjectInfo, error)
 	FormData(ctx context.Context, name string, size int64, contentType string, duration time.Duration) (*s3.FormData, error)
+	FindByExpires(ctx context.Context, duration time.Time, pagination pagination.Pagination) (total int64, objects []*model.Object, err error)
+	DeleteObject(ctx context.Context, name string) error
+	DeleteSpecifiedData(ctx context.Context, engine string, name string) error
+	FindNotDelByS3(ctx context.Context, key string, duration time.Time) (int64, error)
+	DelS3Key(ctx context.Context, engine string, keys ...string) error
 }
 
 func NewS3Database(rdb redis.UniversalClient, s3 s3.Interface, obj database.ObjectInfo) S3Database {
 	return &s3Database{
-		s3:    cont.New(redis2.NewS3Cache(rdb, s3), s3),
-		cache: redis2.NewObjectCacheRedis(rdb, obj),
-		db:    obj,
+		s3:      cont.New(redisCache.NewS3Cache(rdb, s3), s3),
+		cache:   redisCache.NewObjectCacheRedis(rdb, obj),
+		s3cache: redisCache.NewS3Cache(rdb, s3),
+		db:      obj,
 	}
 }
 
 type s3Database struct {
-	s3    *cont.Controller
-	cache cache.ObjectCache
-	db    database.ObjectInfo
+	s3      *cont.Controller
+	cache   cache.ObjectCache
+	s3cache cont.S3Cache
+	db      database.ObjectInfo
 }
 
 func (s *s3Database) PartSize(ctx context.Context, size int64) (int64, error) {
@@ -111,3 +120,22 @@ func (s *s3Database) StatObject(ctx context.Context, name string) (*s3.ObjectInf
 func (s *s3Database) FormData(ctx context.Context, name string, size int64, contentType string, duration time.Duration) (*s3.FormData, error) {
 	return s.s3.FormData(ctx, name, size, contentType, duration)
 }
+func (s *s3Database) FindByExpires(ctx context.Context, duration time.Time, pagination pagination.Pagination) (total int64, objects []*model.Object, err error) {
+
+	return s.db.FindByExpires(ctx, duration, pagination)
+}
+
+func (s *s3Database) DeleteObject(ctx context.Context, name string) error {
+	return s.s3.DeleteObject(ctx, name)
+}
+func (s *s3Database) DeleteSpecifiedData(ctx context.Context, engine string, name string) error {
+	return s.db.Delete(ctx, engine, name)
+}
+
+func (s *s3Database) FindNotDelByS3(ctx context.Context, key string, duration time.Time) (int64, error) {
+	return s.db.FindNotDelByS3(ctx, key, duration)
+}
+
+func (s *s3Database) DelS3Key(ctx context.Context, engine string, keys ...string) error {
+	return s.s3cache.DelS3Key(ctx, engine, keys...)
+}

pkg/common/storage/controller/third.go

@@ -16,9 +16,10 @@ package controller
 
 import (
 	"context"
+	"time"
+
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
-	"time"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache"
 	"github.com/openimsdk/tools/db/pagination"

pkg/common/storage/controller/user.go

@@ -70,10 +70,6 @@ type UserDatabase interface {
 	GetAllSubscribeList(ctx context.Context, userID string) ([]string, error)
 	// GetSubscribedList Get all subscribed lists
 	GetSubscribedList(ctx context.Context, userID string) ([]string, error)
-	// GetUserStatus Get the online status of the user
-	GetUserStatus(ctx context.Context, userIDs []string) ([]*user.OnlineStatus, error)
-	// SetUserStatus Set the user status and store the user status in redis
-	SetUserStatus(ctx context.Context, userID string, status, platformID int32) error
 
 	// CRUD user command
 	AddUserCommand(ctx context.Context, userID string, Type int32, UUID string, value string, ex string) error
@@ -199,7 +195,7 @@ func (u *userDatabase) GetAllUserID(ctx context.Context, pagination pagination.P
 }
 
 func (u *userDatabase) GetUserByID(ctx context.Context, userID string) (user *model.User, err error) {
-	return u.userDB.Take(ctx, userID)
+	return u.cache.GetUserInfo(ctx, userID)
 }
 
 // CountTotal Get the total number of users.
@@ -246,17 +242,6 @@ func (u *userDatabase) GetSubscribedList(ctx context.Context, userID string) ([]
 	return list, nil
 }
 
-// GetUserStatus get user status.
-func (u *userDatabase) GetUserStatus(ctx context.Context, userIDs []string) ([]*user.OnlineStatus, error) {
-	onlineStatusList, err := u.cache.GetUserStatus(ctx, userIDs)
-	return onlineStatusList, err
-}
-
-// SetUserStatus Set the user status and save it in redis.
-func (u *userDatabase) SetUserStatus(ctx context.Context, userID string, status, platformID int32) error {
-	return u.cache.SetUserStatus(ctx, userID, status, platformID)
-}
-
 func (u *userDatabase) AddUserCommand(ctx context.Context, userID string, Type int32, UUID string, value string, ex string) error {
 	return u.userDB.AddUserCommand(ctx, userID, Type, UUID, value, ex)
 }

pkg/common/storage/database/group_member.go

@@ -28,6 +28,8 @@ type GroupMember interface {
 	UpdateUserRoleLevels(ctx context.Context, groupID string, firstUserID string, firstUserRoleLevel int32, secondUserID string, secondUserRoleLevel int32) error
 	FindMemberUserID(ctx context.Context, groupID string) (userIDs []string, err error)
 	Take(ctx context.Context, groupID string, userID string) (groupMember *model.GroupMember, err error)
+	Find(ctx context.Context, groupID string, userIDs []string) ([]*model.GroupMember, error)
+	FindInGroup(ctx context.Context, userID string, groupIDs []string) ([]*model.GroupMember, error)
 	TakeOwner(ctx context.Context, groupID string) (groupMember *model.GroupMember, err error)
 	SearchMember(ctx context.Context, keyword string, groupID string, pagination pagination.Pagination) (total int64, groupList []*model.GroupMember, err error)
 	FindRoleLevelUserIDs(ctx context.Context, groupID string, roleLevel int32) ([]string, error)

pkg/common/storage/database/mgo/group_member.go

@@ -153,6 +153,22 @@ func (g *GroupMemberMgo) FindMemberUserID(ctx context.Context, groupID string) (
 	return mongoutil.Find[string](ctx, g.coll, bson.M{"group_id": groupID}, options.Find().SetProjection(bson.M{"_id": 0, "user_id": 1}).SetSort(g.memberSort()))
 }
 
+func (g *GroupMemberMgo) Find(ctx context.Context, groupID string, userIDs []string) ([]*model.GroupMember, error) {
+	filter := bson.M{"group_id": groupID}
+	if len(userIDs) > 0 {
+		filter["user_id"] = bson.M{"$in": userIDs}
+	}
+	return mongoutil.Find[*model.GroupMember](ctx, g.coll, filter)
+}
+
+func (g *GroupMemberMgo) FindInGroup(ctx context.Context, userID string, groupIDs []string) ([]*model.GroupMember, error) {
+	filter := bson.M{"user_id": userID}
+	if len(groupIDs) > 0 {
+		filter["group_id"] = bson.M{"$in": groupIDs}
+	}
+	return mongoutil.Find[*model.GroupMember](ctx, g.coll, filter)
+}
+
 func (g *GroupMemberMgo) Take(ctx context.Context, groupID string, userID string) (groupMember *model.GroupMember, err error) {
 	return mongoutil.FindOne[*model.GroupMember](ctx, g.coll, bson.M{"group_id": groupID, "user_id": userID})
 }

pkg/common/storage/database/mgo/object.go

@@ -16,10 +16,13 @@ package mgo
 
 import (
 	"context"
+	"time"
+
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
 
 	"github.com/openimsdk/tools/db/mongoutil"
+	"github.com/openimsdk/tools/db/pagination"
 	"github.com/openimsdk/tools/errs"
 	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/mongo"
@@ -68,3 +71,14 @@ func (o *S3Mongo) Take(ctx context.Context, engine string, name string) (*model.
 func (o *S3Mongo) Delete(ctx context.Context, engine string, name string) error {
 	return mongoutil.DeleteOne(ctx, o.coll, bson.M{"name": name, "engine": engine})
 }
+func (o *S3Mongo) FindByExpires(ctx context.Context, duration time.Time, pagination pagination.Pagination) (total int64, objects []*model.Object, err error) {
+	return mongoutil.FindPage[*model.Object](ctx, o.coll, bson.M{
+		"create_time": bson.M{"$lt": duration},
+	}, pagination)
+}
+func (o *S3Mongo) FindNotDelByS3(ctx context.Context, key string, duration time.Time) (int64, error) {
+	return mongoutil.Count(ctx, o.coll, bson.M{
+		"key":         key,
+		"create_time": bson.M{"$gt": duration},
+	})
+}

pkg/common/storage/database/mgo/seq_conversation.go

@@ -0,0 +1,103 @@
+package mgo
+
+import (
+	"context"
+	"errors"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
+	"github.com/openimsdk/tools/db/mongoutil"
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+func NewSeqConversationMongo(db *mongo.Database) (database.SeqConversation, error) {
+	coll := db.Collection(database.SeqConversationName)
+	_, err := coll.Indexes().CreateOne(context.Background(), mongo.IndexModel{
+		Keys: bson.D{
+			{Key: "conversation_id", Value: 1},
+		},
+	})
+	if err != nil {
+		return nil, err
+	}
+	return &seqConversationMongo{coll: coll}, nil
+}
+
+type seqConversationMongo struct {
+	coll *mongo.Collection
+}
+
+func (s *seqConversationMongo) setSeq(ctx context.Context, conversationID string, seq int64, field string) error {
+	filter := map[string]any{
+		"conversation_id": conversationID,
+	}
+	insert := bson.M{
+		"conversation_id": conversationID,
+		"min_seq":         0,
+		"max_seq":         0,
+	}
+	delete(insert, field)
+	update := map[string]any{
+		"$set": bson.M{
+			field: seq,
+		},
+		"$setOnInsert": insert,
+	}
+	opt := options.Update().SetUpsert(true)
+	return mongoutil.UpdateOne(ctx, s.coll, filter, update, false, opt)
+}
+
+func (s *seqConversationMongo) Malloc(ctx context.Context, conversationID string, size int64) (int64, error) {
+	if size < 0 {
+		return 0, errors.New("size must be greater than 0")
+	}
+	if size == 0 {
+		return s.GetMaxSeq(ctx, conversationID)
+	}
+	filter := map[string]any{"conversation_id": conversationID}
+	update := map[string]any{
+		"$inc": map[string]any{"max_seq": size},
+		"$set": map[string]any{"min_seq": int64(0)},
+	}
+	opt := options.FindOneAndUpdate().SetUpsert(true).SetReturnDocument(options.After).SetProjection(map[string]any{"_id": 0, "max_seq": 1})
+	lastSeq, err := mongoutil.FindOneAndUpdate[int64](ctx, s.coll, filter, update, opt)
+	if err != nil {
+		return 0, err
+	}
+	return lastSeq - size, nil
+}
+
+func (s *seqConversationMongo) SetMaxSeq(ctx context.Context, conversationID string, seq int64) error {
+	return s.setSeq(ctx, conversationID, seq, "max_seq")
+}
+
+func (s *seqConversationMongo) GetMaxSeq(ctx context.Context, conversationID string) (int64, error) {
+	seq, err := mongoutil.FindOne[int64](ctx, s.coll, bson.M{"conversation_id": conversationID}, options.FindOne().SetProjection(map[string]any{"_id": 0, "max_seq": 1}))
+	if err == nil {
+		return seq, nil
+	} else if IsNotFound(err) {
+		return 0, nil
+	} else {
+		return 0, err
+	}
+}
+
+func (s *seqConversationMongo) GetMinSeq(ctx context.Context, conversationID string) (int64, error) {
+	seq, err := mongoutil.FindOne[int64](ctx, s.coll, bson.M{"conversation_id": conversationID}, options.FindOne().SetProjection(map[string]any{"_id": 0, "min_seq": 1}))
+	if err == nil {
+		return seq, nil
+	} else if IsNotFound(err) {
+		return 0, nil
+	} else {
+		return 0, err
+	}
+}
+
+func (s *seqConversationMongo) SetMinSeq(ctx context.Context, conversationID string, seq int64) error {
+	return s.setSeq(ctx, conversationID, seq, "min_seq")
+}
+
+func (s *seqConversationMongo) GetConversation(ctx context.Context, conversationID string) (*model.SeqConversation, error) {
+	return mongoutil.FindOne[*model.SeqConversation](ctx, s.coll, bson.M{"conversation_id": conversationID})
+}

pkg/common/storage/database/mgo/seq_conversation_test.go

@@ -0,0 +1,37 @@
+package mgo
+
+import (
+	"context"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+	"testing"
+	"time"
+)
+
+func Result[V any](val V, err error) V {
+	if err != nil {
+		panic(err)
+	}
+	return val
+}
+
+func Mongodb() *mongo.Database {
+	return Result(
+		mongo.Connect(context.Background(),
+			options.Client().
+				ApplyURI("mongodb://openIM:openIM123@172.16.8.48:37017/openim_v3?maxPoolSize=100").
+				SetConnectTimeout(5*time.Second)),
+	).Database("openim_v3")
+}
+
+func TestUserSeq(t *testing.T) {
+	uSeq := Result(NewSeqUserMongo(Mongodb())).(*seqUserMongo)
+	t.Log(uSeq.SetMinSeq(context.Background(), "1000", "2000", 4))
+}
+
+func TestConversationSeq(t *testing.T) {
+	cSeq := Result(NewSeqConversationMongo(Mongodb())).(*seqConversationMongo)
+	t.Log(cSeq.SetMaxSeq(context.Background(), "2000", 10))
+	t.Log(cSeq.Malloc(context.Background(), "2000", 10))
+	t.Log(cSeq.GetMaxSeq(context.Background(), "2000"))
+}

pkg/common/storage/database/mgo/seq_user.go

@@ -0,0 +1,110 @@
+package mgo
+
+import (
+	"context"
+	"errors"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
+	"github.com/openimsdk/tools/db/mongoutil"
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+func NewSeqUserMongo(db *mongo.Database) (database.SeqUser, error) {
+	coll := db.Collection(database.SeqUserName)
+	_, err := coll.Indexes().CreateOne(context.Background(), mongo.IndexModel{
+		Keys: bson.D{
+			{Key: "user_id", Value: 1},
+			{Key: "conversation_id", Value: 1},
+		},
+	})
+	if err != nil {
+		return nil, err
+	}
+	return &seqUserMongo{coll: coll}, nil
+}
+
+type seqUserMongo struct {
+	coll *mongo.Collection
+}
+
+func (s *seqUserMongo) setSeq(ctx context.Context, conversationID string, userID string, seq int64, field string) error {
+	filter := map[string]any{
+		"user_id":         userID,
+		"conversation_id": conversationID,
+	}
+	insert := bson.M{
+		"user_id":         userID,
+		"conversation_id": conversationID,
+		"min_seq":         0,
+		"max_seq":         0,
+		"read_seq":        0,
+	}
+	delete(insert, field)
+	update := map[string]any{
+		"$set": bson.M{
+			field: seq,
+		},
+		"$setOnInsert": insert,
+	}
+	opt := options.Update().SetUpsert(true)
+	return mongoutil.UpdateOne(ctx, s.coll, filter, update, false, opt)
+}
+
+func (s *seqUserMongo) getSeq(ctx context.Context, conversationID string, userID string, failed string) (int64, error) {
+	filter := map[string]any{
+		"user_id":         userID,
+		"conversation_id": conversationID,
+	}
+	opt := options.FindOne().SetProjection(bson.M{"_id": 0, failed: 1})
+	seq, err := mongoutil.FindOne[int64](ctx, s.coll, filter, opt)
+	if err == nil {
+		return seq, nil
+	} else if errors.Is(err, mongo.ErrNoDocuments) {
+		return 0, nil
+	} else {
+		return 0, err
+	}
+}
+
+func (s *seqUserMongo) GetMaxSeq(ctx context.Context, conversationID string, userID string) (int64, error) {
+	return s.getSeq(ctx, conversationID, userID, "max_seq")
+}
+
+func (s *seqUserMongo) SetMaxSeq(ctx context.Context, conversationID string, userID string, seq int64) error {
+	return s.setSeq(ctx, conversationID, userID, seq, "max_seq")
+}
+
+func (s *seqUserMongo) GetMinSeq(ctx context.Context, conversationID string, userID string) (int64, error) {
+	return s.getSeq(ctx, conversationID, userID, "min_seq")
+}
+
+func (s *seqUserMongo) SetMinSeq(ctx context.Context, conversationID string, userID string, seq int64) error {
+	return s.setSeq(ctx, conversationID, userID, seq, "min_seq")
+}
+
+func (s *seqUserMongo) GetReadSeq(ctx context.Context, conversationID string, userID string) (int64, error) {
+	return s.getSeq(ctx, conversationID, userID, "read_seq")
+}
+
+func (s *seqUserMongo) GetReadSeqs(ctx context.Context, userID string, conversationID []string) (map[string]int64, error) {
+	if len(conversationID) == 0 {
+		return map[string]int64{}, nil
+	}
+	filter := bson.M{"user_id": userID, "conversation_id": bson.M{"$in": conversationID}}
+	opt := options.Find().SetProjection(bson.M{"_id": 0, "conversation_id": 1, "read_seq": 1})
+	seqs, err := mongoutil.Find[*model.SeqUser](ctx, s.coll, filter, opt)
+	if err != nil {
+		return nil, err
+	}
+	res := make(map[string]int64)
+	for _, seq := range seqs {
+		res[seq.ConversationID] = seq.ReadSeq
+	}
+	return res, nil
+}
+
+func (s *seqUserMongo) SetReadSeq(ctx context.Context, conversationID string, userID string, seq int64) error {
+	return s.setSeq(ctx, conversationID, userID, seq, "read_seq")
+}

pkg/common/storage/database/name.go

@@ -15,4 +15,6 @@ const (
 	LogName                 = "log"
 	ObjectName              = "s3"
 	UserName                = "user"
+	SeqConversationName     = "seq"
+	SeqUserName             = "seq_user"
 )

pkg/common/storage/database/object.go

@@ -16,11 +16,16 @@ package database
 
 import (
 	"context"
+	"time"
+
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
+	"github.com/openimsdk/tools/db/pagination"
 )
 
 type ObjectInfo interface {
 	SetObject(ctx context.Context, obj *model.Object) error
 	Take(ctx context.Context, engine string, name string) (*model.Object, error)
 	Delete(ctx context.Context, engine string, name string) error
+	FindByExpires(ctx context.Context, duration time.Time, pagination pagination.Pagination) (total int64, objects []*model.Object, err error)
+	FindNotDelByS3(ctx context.Context, key string, duration time.Time) (int64, error)
 }

pkg/common/storage/database/seq.go

@@ -0,0 +1,11 @@
+package database
+
+import "context"
+
+type SeqConversation interface {
+	Malloc(ctx context.Context, conversationID string, size int64) (int64, error)
+	GetMaxSeq(ctx context.Context, conversationID string) (int64, error)
+	SetMaxSeq(ctx context.Context, conversationID string, seq int64) error
+	GetMinSeq(ctx context.Context, conversationID string) (int64, error)
+	SetMinSeq(ctx context.Context, conversationID string, seq int64) error
+}

pkg/common/storage/database/seq_user.go

@@ -0,0 +1,13 @@
+package database
+
+import "context"
+
+type SeqUser interface {
+	GetMaxSeq(ctx context.Context, conversationID string, userID string) (int64, error)
+	SetMaxSeq(ctx context.Context, conversationID string, userID string, seq int64) error
+	GetMinSeq(ctx context.Context, conversationID string, userID string) (int64, error)
+	SetMinSeq(ctx context.Context, conversationID string, userID string, seq int64) error
+	GetReadSeq(ctx context.Context, conversationID string, userID string) (int64, error)
+	SetReadSeq(ctx context.Context, conversationID string, userID string, seq int64) error
+	GetReadSeqs(ctx context.Context, userID string, conversationID []string) (map[string]int64, error)
+}

pkg/common/storage/model/seq.go

@@ -0,0 +1,7 @@
+package model
+
+type SeqConversation struct {
+	ConversationID string `bson:"conversation_id"`
+	MaxSeq         int64  `bson:"max_seq"`
+	MinSeq         int64  `bson:"min_seq"`
+}

pkg/common/storage/model/seq_user.go

@@ -0,0 +1,9 @@
+package model
+
+type SeqUser struct {
+	UserID         string `bson:"user_id"`
+	ConversationID string `bson:"conversation_id"`
+	MinSeq         int64  `bson:"min_seq"`
+	MaxSeq         int64  `bson:"max_seq"`
+	ReadSeq        int64  `bson:"read_seq"`
+}

pkg/localcache/cache.go

@@ -31,6 +31,12 @@ type Cache[V any] interface {
 	Stop()
 }
 
+func LRUStringHash(key string) uint64 {
+	h := fnv.New64a()
+	h.Write(*(*[]byte)(unsafe.Pointer(&key)))
+	return h.Sum64()
+}
+
 func New[V any](opts ...Option) Cache[V] {
 	opt := defaultOption()
 	for _, o := range opts {
@@ -49,11 +55,7 @@ func New[V any](opts ...Option) Cache[V] {
 		if opt.localSlotNum == 1 {
 			c.local = createSimpleLRU()
 		} else {
-			c.local = lru.NewSlotLRU[string, V](opt.localSlotNum, func(key string) uint64 {
-				h := fnv.New64a()
-				h.Write(*(*[]byte)(unsafe.Pointer(&key)))
-				return h.Sum64()
-			}, createSimpleLRU)
+			c.local = lru.NewSlotLRU[string, V](opt.localSlotNum, LRUStringHash, createSimpleLRU)
 		}
 		if opt.linkSlotNum > 0 {
 			c.link = link.New(opt.linkSlotNum)

pkg/localcache/lru/lru.go

@@ -20,6 +20,7 @@ type EvictCallback[K comparable, V any] simplelru.EvictCallback[K, V]
 
 type LRU[K comparable, V any] interface {
 	Get(key K, fetch func() (V, error)) (V, error)
+	SetHas(key K, value V) bool
 	Del(key K) bool
 	Stop()
 }

pkg/localcache/lru/lru_expiration.go

@@ -89,5 +89,15 @@ func (x *ExpirationLRU[K, V]) Del(key K) bool {
 	return ok
 }
 
+func (x *ExpirationLRU[K, V]) SetHas(key K, value V) bool {
+	x.lock.Lock()
+	defer x.lock.Unlock()
+	if x.core.Contains(key) {
+		x.core.Add(key, &expirationLruItem[V]{value: value})
+		return true
+	}
+	return false
+}
+
 func (x *ExpirationLRU[K, V]) Stop() {
 }

pkg/localcache/lru/lru_lazy.go

@@ -88,6 +88,28 @@ func (x *LayLRU[K, V]) Get(key K, fetch func() (V, error)) (V, error) {
 	return v.value, v.err
 }
 
+//func (x *LayLRU[K, V]) Set(key K, value V) {
+//	x.lock.Lock()
+//	x.core.Add(key, &layLruItem[V]{value: value, expires: time.Now().Add(x.successTTL).UnixMilli()})
+//	x.lock.Unlock()
+//}
+//
+//func (x *LayLRU[K, V]) Has(key K) bool {
+//	x.lock.Lock()
+//	defer x.lock.Unlock()
+//	return x.core.Contains(key)
+//}
+
+func (x *LayLRU[K, V]) SetHas(key K, value V) bool {
+	x.lock.Lock()
+	defer x.lock.Unlock()
+	if x.core.Contains(key) {
+		x.core.Add(key, &layLruItem[V]{value: value, expires: time.Now().Add(x.successTTL).UnixMilli()})
+		return true
+	}
+	return false
+}
+
 func (x *LayLRU[K, V]) Del(key K) bool {
 	x.lock.Lock()
 	ok := x.core.Remove(key)

pkg/localcache/lru/lru_slot.go

@@ -40,6 +40,10 @@ func (x *slotLRU[K, V]) Get(key K, fetch func() (V, error)) (V, error) {
 	return x.slots[x.getIndex(key)].Get(key, fetch)
 }
 
+func (x *slotLRU[K, V]) SetHas(key K, value V) bool {
+	return x.slots[x.getIndex(key)].SetHas(key, value)
+}
+
 func (x *slotLRU[K, V]) Del(key K) bool {
 	return x.slots[x.getIndex(key)].Del(key)
 }

pkg/localcache/option.go

@@ -30,7 +30,7 @@ func defaultOption() *option {
 		localSuccessTTL: time.Minute,
 		localFailedTTL:  time.Second * 5,
 		delFn:           make([]func(ctx context.Context, key ...string), 0, 2),
-		target:          emptyTarget{},
+		target:          EmptyTarget{},
 	}
 }
 
@@ -123,14 +123,14 @@ func WithDeleteKeyBefore(fn func(ctx context.Context, key ...string)) Option {
 	}
 }
 
-type emptyTarget struct{}
+type EmptyTarget struct{}
 
-func (e emptyTarget) IncrGetHit() {}
+func (e EmptyTarget) IncrGetHit() {}
 
-func (e emptyTarget) IncrGetSuccess() {}
+func (e EmptyTarget) IncrGetSuccess() {}
 
-func (e emptyTarget) IncrGetFailed() {}
+func (e EmptyTarget) IncrGetFailed() {}
 
-func (e emptyTarget) IncrDelHit() {}
+func (e EmptyTarget) IncrDelHit() {}
 
-func (e emptyTarget) IncrDelNotFound() {}
+func (e EmptyTarget) IncrDelNotFound() {}

pkg/msgprocessor/conversation.go

@@ -24,6 +24,10 @@ import (
 	"google.golang.org/protobuf/proto"
 )
 
+func IsGroupConversationID(conversationID string) bool {
+	return strings.HasPrefix(conversationID, "g_") || strings.HasPrefix(conversationID, "sg_")
+}
+
 func GetNotificationConversationIDByMsg(msg *sdkws.MsgData) string {
 	switch msg.SessionType {
 	case constant.SingleChatType:

pkg/rpccache/online.go

@@ -0,0 +1,100 @@
+package rpccache
+
+import (
+	"context"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/cachekey"
+	"github.com/openimsdk/open-im-server/v3/pkg/localcache"
+	"github.com/openimsdk/open-im-server/v3/pkg/localcache/lru"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
+	"github.com/openimsdk/open-im-server/v3/pkg/util/useronline"
+	"github.com/openimsdk/tools/log"
+	"github.com/openimsdk/tools/mcontext"
+	"github.com/redis/go-redis/v9"
+	"math/rand"
+	"strconv"
+	"time"
+)
+
+func NewOnlineCache(user rpcclient.UserRpcClient, group *GroupLocalCache, rdb redis.UniversalClient, fn func(ctx context.Context, userID string, platformIDs []int32)) *OnlineCache {
+	x := &OnlineCache{
+		user:  user,
+		group: group,
+		local: lru.NewSlotLRU(1024, localcache.LRUStringHash, func() lru.LRU[string, []int32] {
+			return lru.NewLayLRU[string, []int32](2048, cachekey.OnlineExpire/2, time.Second*3, localcache.EmptyTarget{}, func(key string, value []int32) {})
+		}),
+	}
+	go func() {
+		ctx := mcontext.SetOperationID(context.Background(), cachekey.OnlineChannel+strconv.FormatUint(rand.Uint64(), 10))
+		for message := range rdb.Subscribe(ctx, cachekey.OnlineChannel).Channel() {
+			userID, platformIDs, err := useronline.ParseUserOnlineStatus(message.Payload)
+			if err != nil {
+				log.ZError(ctx, "OnlineCache redis subscribe parseUserOnlineStatus", err, "payload", message.Payload, "channel", message.Channel)
+				continue
+			}
+			storageCache := x.setUserOnline(userID, platformIDs)
+			log.ZDebug(ctx, "OnlineCache setUserOnline", "userID", userID, "platformIDs", platformIDs, "payload", message.Payload, "storageCache", storageCache)
+			if fn != nil {
+				fn(ctx, userID, platformIDs)
+			}
+		}
+	}()
+	return x
+}
+
+type OnlineCache struct {
+	user  rpcclient.UserRpcClient
+	group *GroupLocalCache
+	local lru.LRU[string, []int32]
+}
+
+func (o *OnlineCache) GetUserOnlinePlatform(ctx context.Context, userID string) ([]int32, error) {
+	return o.local.Get(userID, func() ([]int32, error) {
+		return o.user.GetUserOnlinePlatform(ctx, userID)
+	})
+}
+
+func (o *OnlineCache) GetUserOnline(ctx context.Context, userID string) (bool, error) {
+	platformIDs, err := o.GetUserOnlinePlatform(ctx, userID)
+	if err != nil {
+		return false, err
+	}
+	return len(platformIDs) > 0, nil
+}
+
+func (o *OnlineCache) GetUsersOnline(ctx context.Context, userIDs []string) ([]string, error) {
+	onlineUserIDs := make([]string, 0, len(userIDs))
+	for _, userID := range userIDs {
+		online, err := o.GetUserOnline(ctx, userID)
+		if err != nil {
+			return nil, err
+		}
+		if online {
+			onlineUserIDs = append(onlineUserIDs, userID)
+		}
+	}
+	log.ZDebug(ctx, "OnlineCache GetUsersOnline", "userIDs", userIDs, "onlineUserIDs", onlineUserIDs)
+	return onlineUserIDs, nil
+}
+
+func (o *OnlineCache) GetGroupOnline(ctx context.Context, groupID string) ([]string, error) {
+	userIDs, err := o.group.GetGroupMemberIDs(ctx, groupID)
+	if err != nil {
+		return nil, err
+	}
+	var onlineUserIDs []string
+	for _, userID := range userIDs {
+		online, err := o.GetUserOnline(ctx, userID)
+		if err != nil {
+			return nil, err
+		}
+		if online {
+			onlineUserIDs = append(onlineUserIDs, userID)
+		}
+	}
+	log.ZDebug(ctx, "OnlineCache GetGroupOnline", "groupID", groupID, "onlineUserIDs", onlineUserIDs, "allUserID", userIDs)
+	return onlineUserIDs, nil
+}
+
+func (o *OnlineCache) setUserOnline(userID string, platformIDs []int32) bool {
+	return o.local.SetHas(userID, platformIDs)
+}

pkg/rpccache/user.go

@@ -110,3 +110,18 @@ func (u *UserLocalCache) GetUsersInfoMap(ctx context.Context, userIDs []string)
 	}
 	return users, nil
 }
+
+//func (u *UserLocalCache) GetUserOnlinePlatform(ctx context.Context, userID string) (val []int32, err error) {
+//	log.ZDebug(ctx, "UserLocalCache GetUserOnlinePlatform req", "userID", userID)
+//	defer func() {
+//		if err == nil {
+//			log.ZDebug(ctx, "UserLocalCache GetUserOnlinePlatform return", "value", val)
+//		} else {
+//			log.ZError(ctx, "UserLocalCache GetUserOnlinePlatform return", err)
+//		}
+//	}()
+//	return localcache.AnyValue[[]int32](u.local.Get(ctx, cachekey.GetOnlineKey(userID), func(ctx context.Context) (any, error) {
+//		log.ZDebug(ctx, "UserLocalCache GetUserGlobalMsgRecvOpt rpc", "userID", userID)
+//		return u.client.GetUserGlobalMsgRecvOpt(ctx, userID)
+//	}))
+//}

pkg/rpcclient/third.go

@@ -41,3 +41,7 @@ func NewThird(discov discovery.SvcDiscoveryRegistry, rpcRegisterName, grafanaUrl
 	}
 	return &Third{discov: discov, Client: client, conn: conn, GrafanaUrl: grafanaUrl}
 }
+func (t *Third) DeleteOutdatedData(ctx context.Context, expires int64) error {
+	_, err := t.Client.DeleteOutdatedData(ctx, &third.DeleteOutdatedDataReq{ExpireTime: expires})
+	return err
+}

pkg/rpcclient/user.go

@@ -193,3 +193,25 @@ func (u *UserRpcClient) GetNotificationByID(ctx context.Context, userID string)
 	})
 	return err
 }
+
+func (u *UserRpcClient) GetUsersOnlinePlatform(ctx context.Context, userIDs []string) ([]*user.OnlineStatus, error) {
+	if len(userIDs) == 0 {
+		return nil, nil
+	}
+	resp, err := u.Client.GetUserStatus(ctx, &user.GetUserStatusReq{UserIDs: userIDs, UserID: u.imAdminUserID[0]})
+	if err != nil {
+		return nil, err
+	}
+	return resp.StatusList, nil
+}
+
+func (u *UserRpcClient) GetUserOnlinePlatform(ctx context.Context, userID string) ([]int32, error) {
+	resp, err := u.GetUsersOnlinePlatform(ctx, []string{userID})
+	if err != nil {
+		return nil, err
+	}
+	if len(resp) == 0 {
+		return nil, nil
+	}
+	return resp[0].PlatformIDs, nil
+}

pkg/util/useronline/split.go

@@ -0,0 +1,27 @@
+package useronline
+
+import (
+	"errors"
+	"strconv"
+	"strings"
+)
+
+func ParseUserOnlineStatus(payload string) (string, []int32, error) {
+	arr := strings.Split(payload, ":")
+	if len(arr) == 0 {
+		return "", nil, errors.New("invalid data")
+	}
+	userID := arr[len(arr)-1]
+	if userID == "" {
+		return "", nil, errors.New("userID is empty")
+	}
+	platformIDs := make([]int32, len(arr)-1)
+	for i := range platformIDs {
+		platformID, err := strconv.Atoi(arr[i])
+		if err != nil {
+			return "", nil, err
+		}
+		platformIDs[i] = int32(platformID)
+	}
+	return userID, platformIDs, nil
+}

start-config.yml

@@ -14,4 +14,5 @@ serviceBinaries:
 toolBinaries:
   - check-free-memory
   - check-component
+  - seq
 maxFileDescriptors: 10000

tools/seq/internal/main.go

@@ -0,0 +1,331 @@
+package internal
+
+import (
+	"bytes"
+	"context"
+	"errors"
+	"fmt"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/cmd"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database/mgo"
+	"github.com/openimsdk/tools/db/mongoutil"
+	"github.com/openimsdk/tools/db/redisutil"
+	"github.com/redis/go-redis/v9"
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+	"gopkg.in/yaml.v3"
+	"os"
+	"os/signal"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"sync"
+	"sync/atomic"
+	"syscall"
+	"time"
+)
+
+const (
+	MaxSeq                 = "MAX_SEQ:"
+	MinSeq                 = "MIN_SEQ:"
+	ConversationUserMinSeq = "CON_USER_MIN_SEQ:"
+	HasReadSeq             = "HAS_READ_SEQ:"
+)
+
+const (
+	batchSize             = 100
+	dataVersionCollection = "data_version"
+	seqKey                = "seq"
+	seqVersion            = 38
+)
+
+func readConfig[T any](dir string, name string) (*T, error) {
+	data, err := os.ReadFile(filepath.Join(dir, name))
+	if err != nil {
+		return nil, err
+	}
+	var conf T
+	if err := yaml.Unmarshal(data, &conf); err != nil {
+		return nil, err
+	}
+	return &conf, nil
+}
+
+func Main(conf string, del time.Duration) error {
+	redisConfig, err := readConfig[config.Redis](conf, cmd.RedisConfigFileName)
+	if err != nil {
+		return err
+	}
+	mongodbConfig, err := readConfig[config.Mongo](conf, cmd.MongodbConfigFileName)
+	if err != nil {
+		return err
+	}
+	ctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
+	defer cancel()
+	rdb, err := redisutil.NewRedisClient(ctx, redisConfig.Build())
+	if err != nil {
+		return err
+	}
+	mgocli, err := mongoutil.NewMongoDB(ctx, mongodbConfig.Build())
+	if err != nil {
+		return err
+	}
+	versionColl := mgocli.GetDB().Collection(dataVersionCollection)
+	converted, err := CheckVersion(versionColl, seqKey, seqVersion)
+	if err != nil {
+		return err
+	}
+	if converted {
+		fmt.Println("[seq] seq data has been converted")
+		return nil
+	}
+	if _, err := mgo.NewSeqConversationMongo(mgocli.GetDB()); err != nil {
+		return err
+	}
+	cSeq, err := mgo.NewSeqConversationMongo(mgocli.GetDB())
+	if err != nil {
+		return err
+	}
+	uSeq, err := mgo.NewSeqUserMongo(mgocli.GetDB())
+	if err != nil {
+		return err
+	}
+	uSpitHasReadSeq := func(id string) (conversationID string, userID string, err error) {
+		// HasReadSeq + userID + ":" + conversationID
+		arr := strings.Split(id, ":")
+		if len(arr) != 2 || arr[0] == "" || arr[1] == "" {
+			return "", "", fmt.Errorf("invalid has read seq id %s", id)
+		}
+		userID = arr[0]
+		conversationID = arr[1]
+		return
+	}
+	uSpitConversationUserMinSeq := func(id string) (conversationID string, userID string, err error) {
+		// ConversationUserMinSeq + conversationID + "u:" + userID
+		arr := strings.Split(id, "u:")
+		if len(arr) != 2 || arr[0] == "" || arr[1] == "" {
+			return "", "", fmt.Errorf("invalid has read seq id %s", id)
+		}
+		conversationID = arr[0]
+		userID = arr[1]
+		return
+	}
+
+	ts := []*taskSeq{
+		{
+			Prefix: MaxSeq,
+			GetSeq: cSeq.GetMaxSeq,
+			SetSeq: cSeq.SetMinSeq,
+		},
+		{
+			Prefix: MinSeq,
+			GetSeq: cSeq.GetMinSeq,
+			SetSeq: cSeq.SetMinSeq,
+		},
+		{
+			Prefix: HasReadSeq,
+			GetSeq: func(ctx context.Context, id string) (int64, error) {
+				conversationID, userID, err := uSpitHasReadSeq(id)
+				if err != nil {
+					return 0, err
+				}
+				return uSeq.GetReadSeq(ctx, conversationID, userID)
+			},
+			SetSeq: func(ctx context.Context, id string, seq int64) error {
+				conversationID, userID, err := uSpitHasReadSeq(id)
+				if err != nil {
+					return err
+				}
+				return uSeq.SetReadSeq(ctx, conversationID, userID, seq)
+			},
+		},
+		{
+			Prefix: ConversationUserMinSeq,
+			GetSeq: func(ctx context.Context, id string) (int64, error) {
+				conversationID, userID, err := uSpitConversationUserMinSeq(id)
+				if err != nil {
+					return 0, err
+				}
+				return uSeq.GetMinSeq(ctx, conversationID, userID)
+			},
+			SetSeq: func(ctx context.Context, id string, seq int64) error {
+				conversationID, userID, err := uSpitConversationUserMinSeq(id)
+				if err != nil {
+					return err
+				}
+				return uSeq.SetMinSeq(ctx, conversationID, userID, seq)
+			},
+		},
+	}
+
+	cancel()
+	ctx = context.Background()
+
+	var wg sync.WaitGroup
+	wg.Add(len(ts))
+
+	for i := range ts {
+		go func(task *taskSeq) {
+			defer wg.Done()
+			err := seqRedisToMongo(ctx, rdb, task.GetSeq, task.SetSeq, task.Prefix, del, &task.Count)
+			task.End = time.Now()
+			task.Error = err
+		}(ts[i])
+	}
+	start := time.Now()
+	done := make(chan struct{})
+	go func() {
+		wg.Wait()
+		close(done)
+	}()
+
+	sigs := make(chan os.Signal, 1)
+	signal.Notify(sigs, syscall.SIGTERM)
+
+	ticker := time.NewTicker(time.Second)
+	defer ticker.Stop()
+	var buf bytes.Buffer
+
+	printTaskInfo := func(now time.Time) {
+		buf.Reset()
+		buf.WriteString(now.Format(time.DateTime))
+		buf.WriteString(" \n")
+		for i := range ts {
+			task := ts[i]
+			if task.Error == nil {
+				if task.End.IsZero() {
+					buf.WriteString(fmt.Sprintf("[%s] converting %s* count %d", now.Sub(start), task.Prefix, atomic.LoadInt64(&task.Count)))
+				} else {
+					buf.WriteString(fmt.Sprintf("[%s] success %s* count %d", task.End.Sub(start), task.Prefix, atomic.LoadInt64(&task.Count)))
+				}
+			} else {
+				buf.WriteString(fmt.Sprintf("[%s] failed %s* count %d error %s", task.End.Sub(start), task.Prefix, atomic.LoadInt64(&task.Count), task.Error))
+			}
+			buf.WriteString("\n")
+		}
+		fmt.Println(buf.String())
+	}
+
+	for {
+		select {
+		case <-ctx.Done():
+			return ctx.Err()
+		case s := <-sigs:
+			return fmt.Errorf("exit by signal %s", s)
+		case <-done:
+			errs := make([]error, 0, len(ts))
+			for i := range ts {
+				task := ts[i]
+				if task.Error != nil {
+					errs = append(errs, fmt.Errorf("seq %s failed %w", task.Prefix, task.Error))
+				}
+			}
+			if len(errs) > 0 {
+				return errors.Join(errs...)
+			}
+			printTaskInfo(time.Now())
+			if err := SetVersion(versionColl, seqKey, seqVersion); err != nil {
+				return fmt.Errorf("set mongodb seq version %w", err)
+			}
+			return nil
+		case now := <-ticker.C:
+			printTaskInfo(now)
+		}
+	}
+}
+
+type taskSeq struct {
+	Prefix string
+	Count  int64
+	Error  error
+	End    time.Time
+	GetSeq func(ctx context.Context, id string) (int64, error)
+	SetSeq func(ctx context.Context, id string, seq int64) error
+}
+
+func seqRedisToMongo(ctx context.Context, rdb redis.UniversalClient, getSeq func(ctx context.Context, id string) (int64, error), setSeq func(ctx context.Context, id string, seq int64) error, prefix string, delAfter time.Duration, count *int64) error {
+	var (
+		cursor uint64
+		keys   []string
+		err    error
+	)
+	for {
+		keys, cursor, err = rdb.Scan(ctx, cursor, prefix+"*", batchSize).Result()
+		if err != nil {
+			return err
+		}
+		if len(keys) > 0 {
+			for _, key := range keys {
+				seqStr, err := rdb.Get(ctx, key).Result()
+				if err != nil {
+					return fmt.Errorf("redis get %s failed %w", key, err)
+				}
+				seq, err := strconv.Atoi(seqStr)
+				if err != nil {
+					return fmt.Errorf("invalid %s seq %s", key, seqStr)
+				}
+				if seq < 0 {
+					return fmt.Errorf("invalid %s seq %s", key, seqStr)
+				}
+				id := strings.TrimPrefix(key, prefix)
+				redisSeq := int64(seq)
+				mongoSeq, err := getSeq(ctx, id)
+				if err != nil {
+					return fmt.Errorf("get mongo seq %s failed %w", key, err)
+				}
+				if mongoSeq < redisSeq {
+					if err := setSeq(ctx, id, redisSeq); err != nil {
+						return fmt.Errorf("set mongo seq %s failed %w", key, err)
+					}
+				}
+				if delAfter > 0 {
+					if err := rdb.Expire(ctx, key, delAfter).Err(); err != nil {
+						return fmt.Errorf("redis expire key %s failed %w", key, err)
+					}
+				} else {
+					if err := rdb.Del(ctx, key).Err(); err != nil {
+						return fmt.Errorf("redis del key %s failed %w", key, err)
+					}
+				}
+				atomic.AddInt64(count, 1)
+			}
+		}
+		if cursor == 0 {
+			return nil
+		}
+	}
+}
+
+func CheckVersion(coll *mongo.Collection, key string, currentVersion int) (converted bool, err error) {
+	type VersionTable struct {
+		Key   string `bson:"key"`
+		Value string `bson:"value"`
+	}
+	ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
+	defer cancel()
+	res, err := mongoutil.FindOne[VersionTable](ctx, coll, bson.M{"key": key})
+	if err == nil {
+		ver, err := strconv.Atoi(res.Value)
+		if err != nil {
+			return false, fmt.Errorf("version %s parse error %w", res.Value, err)
+		}
+		if ver >= currentVersion {
+			return true, nil
+		}
+		return false, nil
+	} else if errors.Is(err, mongo.ErrNoDocuments) {
+		return false, nil
+	} else {
+		return false, err
+	}
+}
+
+func SetVersion(coll *mongo.Collection, key string, version int) error {
+	ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
+	defer cancel()
+	option := options.Update().SetUpsert(true)
+	filter := bson.M{"key": key, "value": strconv.Itoa(version)}
+	update := bson.M{"$set": bson.M{"key": key, "value": strconv.Itoa(version)}}
+	return mongoutil.UpdateOne(ctx, coll, filter, update, false, option)
+}

tools/seq/main.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"github.com/openimsdk/open-im-server/v3/tools/seq/internal"
+	"time"
+)
+
+func main() {
+	var (
+		config string
+		second int
+	)
+	flag.StringVar(&config, "c", "/Users/chao/Desktop/project/open-im-server/config", "config directory")
+	flag.IntVar(&second, "sec", 3600*24, "delayed deletion of the original seq key after conversion")
+	flag.Parse()
+	if err := internal.Main(config, time.Duration(second)*time.Second); err != nil {
+		fmt.Println("seq task", err)
+	}
+	fmt.Println("seq task success!")
+}