Adjust error code

internal/api/auth/auth.go

@@ -150,7 +150,7 @@ func ParseToken(c *gin.Context) {
 	if err := c.BindJSON(&params); err != nil {
 		errMsg := " BindJSON failed " + err.Error()
 		log.NewError("0", errMsg)
-		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": errMsg})
+		c.JSON(http.StatusBadRequest, gin.H{"errCode": 200, "errMsg": errMsg})
 		return
 	}
 
@@ -161,7 +161,7 @@ func ParseToken(c *gin.Context) {
 	if !ok {
 		errMsg := params.OperationID + " " + "GetUserIDFromTokenExpireTime failed " + errInfo + " token:" + c.Request.Header.Get("token")
 		log.NewError(params.OperationID, errMsg)
-		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": errMsg})
+		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 200, "errMsg": errMsg})
 		return
 	}
 

internal/msg_gateway/gate/logic.go

@@ -52,6 +52,9 @@ func (ws *WServer) msgParse(conn *UserConn, binaryMsg []byte) {
 	case constant.WSPullMsgBySeqList:
 		log.NewInfo(m.OperationID, "pullMsgBySeqListReq ", m.SendID, m.MsgIncr, m.ReqIdentifier)
 		ws.pullMsgBySeqListReq(conn, &m)
+	case constant.WsLogoutMsg:
+		log.NewInfo(m.OperationID, "conn.Close()", m.SendID, m.MsgIncr, m.ReqIdentifier)
+		conn.Close()
 	default:
 		log.Error(m.OperationID, "ReqIdentifier failed ", m.SendID, m.MsgIncr, m.ReqIdentifier)
 	}

internal/msg_gateway/gate/relay_rpc_server.go

@@ -28,6 +28,7 @@ type RPCServer struct {
 	etcdAddr        []string
 	platformList    []int
 	pushTerminal    []int
+	target          string
 }
 
 func (r *RPCServer) onInit(rpcPort int) {
@@ -66,6 +67,7 @@ func (r *RPCServer) run() {
 	if err != nil {
 		log.Error("", "register push message rpc to etcd err", "", "err", err.Error(), r.etcdSchema, strings.Join(r.etcdAddr, ","), rpcRegisterIP, r.rpcPort, r.rpcRegisterName)
 	}
+	r.target = getcdv3.GetTarget(r.etcdSchema, rpcRegisterIP, r.rpcPort, r.rpcRegisterName)
 	err = srv.Serve(listener)
 	if err != nil {
 		log.Error("", "push message rpc listening err", "", "err", err.Error())
@@ -301,6 +303,11 @@ func (r *RPCServer) KickUserOffline(_ context.Context, req *pbRelay.KickUserOffl
 	return &pbRelay.KickUserOfflineResp{}, nil
 }
 
+func (r *RPCServer) MultiTerminalLoginCheck(ctx context.Context, req *pbRelay.MultiTerminalLoginCheckReq) (*pbRelay.MultiTerminalLoginCheckResp, error) {
+	ws.MultiTerminalLoginCheckerWithLock(req.UserID, int(req.PlatformID), req.Token, req.OperationID)
+	return &pbRelay.MultiTerminalLoginCheckResp{}, nil
+}
+
 func sendMsgToUser(conn *UserConn, bMsg []byte, in *pbRelay.OnlinePushMsgReq, RecvPlatForm int, RecvID string) (ResultCode int64) {
 	err := ws.writeMsg(conn, websocket.BinaryMessage, bMsg)
 	if err != nil {

internal/msg_gateway/gate/ws_server.go

@@ -6,11 +6,15 @@ import (
 	"Open_IM/pkg/common/db"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/common/token_verify"
+	"Open_IM/pkg/grpc-etcdv3/getcdv3"
+	pbRelay "Open_IM/pkg/proto/relay"
 	"Open_IM/pkg/utils"
 	"bytes"
+	"context"
 	"encoding/gob"
 	go_redis "github.com/go-redis/redis/v8"
 	"github.com/pkg/errors"
+	"strings"
 
 	//"gopkg.in/errgo.v2/errors"
 	"net/http"
@@ -113,6 +117,79 @@ func (ws *WServer) SetWriteTimeoutWriteMsg(conn *UserConn, a int, msg []byte, ti
 	conn.SetWriteDeadline(time.Now().Add(time.Duration(timeout) * time.Second))
 	return conn.WriteMessage(a, msg)
 }
+
+func (ws *WServer) MultiTerminalLoginRemoteChecker(userID string, platformID int32, token string, operationID string) {
+	grpcCons := getcdv3.GetConn4Unique(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImRelayName)
+	for _, v := range grpcCons {
+		if v.Target() == rpcSvr.target {
+			log.Debug(operationID, "Filter out this node ", rpcSvr.target)
+			continue
+		}
+		client := pbRelay.NewRelayClient(v)
+		req := &pbRelay.MultiTerminalLoginCheckReq{OperationID: operationID, PlatformID: platformID, UserID: userID, Token: token}
+		log.NewInfo(operationID, "MultiTerminalLoginCheckReq ", client, req.String())
+		resp, err := client.MultiTerminalLoginCheck(context.Background(), req)
+		if err != nil {
+			log.Error(operationID, "MultiTerminalLoginCheck failed ", err.Error())
+		}
+		if resp.ErrCode != 0 {
+			log.Error(operationID, "MultiTerminalLoginCheck errCode, errMsg: ", resp.ErrCode, resp.ErrMsg)
+		}
+	}
+}
+
+func (ws *WServer) MultiTerminalLoginCheckerWithLock(uid string, platformID int, token string, operationID string) {
+	rwLock.Lock()
+	defer rwLock.Unlock()
+	switch config.Config.MultiLoginPolicy {
+	case constant.AllLoginButSameTermKick:
+		if oldConnMap, ok := ws.wsUserToConn[uid]; ok { // user->map[platform->conn]
+			if oldConn, ok := oldConnMap[platformID]; ok {
+				log.NewDebug(operationID, uid, platformID, "kick old conn")
+				m, err := db.DB.GetTokenMapByUidPid(uid, constant.PlatformIDToName(platformID))
+				if err != nil && err != go_redis.Nil {
+					log.NewError(operationID, "get token from redis err", err.Error(), uid, constant.PlatformIDToName(platformID))
+					return
+				}
+				if m == nil {
+					log.NewError(operationID, "get token from redis err", "m is nil", uid, constant.PlatformIDToName(platformID))
+					return
+				}
+				log.NewDebug(operationID, "get token map is ", m, uid, constant.PlatformIDToName(platformID))
+
+				for k, _ := range m {
+					if k != token {
+						m[k] = constant.KickedToken
+					}
+				}
+				log.NewDebug(operationID, "set token map is ", m, uid, constant.PlatformIDToName(platformID))
+				err = db.DB.SetTokenMapByUidPid(uid, platformID, m)
+				if err != nil {
+					log.NewError(operationID, "SetTokenMapByUidPid err", err.Error(), uid, platformID, m)
+					return
+				}
+				err = oldConn.Close()
+				delete(oldConnMap, platformID)
+				ws.wsUserToConn[uid] = oldConnMap
+				if len(oldConnMap) == 0 {
+					delete(ws.wsUserToConn, uid)
+				}
+				delete(ws.wsConnToUser, oldConn)
+				if err != nil {
+					log.NewError(operationID, "conn close err", err.Error(), uid, platformID)
+				}
+			} else {
+				log.NewWarn(operationID, "abnormal uid-conn  ", uid, platformID, oldConnMap[platformID])
+			}
+
+		} else {
+			log.NewDebug(operationID, "no other conn", ws.wsUserToConn, uid, platformID)
+		}
+	case constant.SingleTerminalLogin:
+	case constant.WebAndOther:
+	}
+}
+
 func (ws *WServer) MultiTerminalLoginChecker(uid string, platformID int, newConn *UserConn, token string, operationID string) {
 	switch config.Config.MultiLoginPolicy {
 	case constant.AllLoginButSameTermKick:
@@ -191,6 +268,7 @@ func (ws *WServer) addUserConn(uid string, platformID int, conn *UserConn, token
 	if callbackResp.ErrCode != 0 {
 		log.NewError(operationID, utils.GetSelfFuncName(), "callbackUserOnline resp:", callbackResp)
 	}
+	go ws.MultiTerminalLoginRemoteChecker(uid, int32(platformID), token, operationID)
 	ws.MultiTerminalLoginChecker(uid, platformID, conn, token, operationID)
 	if oldConnMap, ok := ws.wsUserToConn[uid]; ok {
 		oldConnMap[platformID] = conn

pkg/grpc-etcdv3/getcdv3/register.go

@@ -37,6 +37,11 @@ func RegisterEtcd4Unique(schema, etcdAddr, myHost string, myPort int, serviceNam
 	return RegisterEtcd(schema, etcdAddr, myHost, myPort, serviceName, ttl)
 }
 
+func GetTarget(schema, myHost string, myPort int, serviceName string) string {
+	serviceName = serviceName + ":" + net.JoinHostPort(myHost, strconv.Itoa(myPort))
+	return serviceName
+}
+
 //etcdAddr separated by commas
 func RegisterEtcd(schema, etcdAddr, myHost string, myPort int, serviceName string, ttl int) error {
 	operationID := utils.OperationIDGenerator()

pkg/proto/relay/relay.pb.go

@@ -37,7 +37,7 @@ func (m *OnlinePushMsgReq) Reset()         { *m = OnlinePushMsgReq{} }
 func (m *OnlinePushMsgReq) String() string { return proto.CompactTextString(m) }
 func (*OnlinePushMsgReq) ProtoMessage()    {}
 func (*OnlinePushMsgReq) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_9ac412c3c8c99f28, []int{0}
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{0}
 }
 func (m *OnlinePushMsgReq) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_OnlinePushMsgReq.Unmarshal(m, b)
@@ -89,7 +89,7 @@ func (m *OnlinePushMsgResp) Reset()         { *m = OnlinePushMsgResp{} }
 func (m *OnlinePushMsgResp) String() string { return proto.CompactTextString(m) }
 func (*OnlinePushMsgResp) ProtoMessage()    {}
 func (*OnlinePushMsgResp) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_9ac412c3c8c99f28, []int{1}
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{1}
 }
 func (m *OnlinePushMsgResp) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_OnlinePushMsgResp.Unmarshal(m, b)
@@ -129,7 +129,7 @@ func (m *SingelMsgToUserResultList) Reset()         { *m = SingelMsgToUserResult
 func (m *SingelMsgToUserResultList) String() string { return proto.CompactTextString(m) }
 func (*SingelMsgToUserResultList) ProtoMessage()    {}
 func (*SingelMsgToUserResultList) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_9ac412c3c8c99f28, []int{2}
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{2}
 }
 func (m *SingelMsgToUserResultList) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_SingelMsgToUserResultList.Unmarshal(m, b)
@@ -183,7 +183,7 @@ func (m *OnlineBatchPushOneMsgReq) Reset()         { *m = OnlineBatchPushOneMsgR
 func (m *OnlineBatchPushOneMsgReq) String() string { return proto.CompactTextString(m) }
 func (*OnlineBatchPushOneMsgReq) ProtoMessage()    {}
 func (*OnlineBatchPushOneMsgReq) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_9ac412c3c8c99f28, []int{3}
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{3}
 }
 func (m *OnlineBatchPushOneMsgReq) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_OnlineBatchPushOneMsgReq.Unmarshal(m, b)
@@ -235,7 +235,7 @@ func (m *OnlineBatchPushOneMsgResp) Reset()         { *m = OnlineBatchPushOneMsg
 func (m *OnlineBatchPushOneMsgResp) String() string { return proto.CompactTextString(m) }
 func (*OnlineBatchPushOneMsgResp) ProtoMessage()    {}
 func (*OnlineBatchPushOneMsgResp) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_9ac412c3c8c99f28, []int{4}
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{4}
 }
 func (m *OnlineBatchPushOneMsgResp) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_OnlineBatchPushOneMsgResp.Unmarshal(m, b)
@@ -275,7 +275,7 @@ func (m *SingleMsgToUserPlatform) Reset()         { *m = SingleMsgToUserPlatform
 func (m *SingleMsgToUserPlatform) String() string { return proto.CompactTextString(m) }
 func (*SingleMsgToUserPlatform) ProtoMessage()    {}
 func (*SingleMsgToUserPlatform) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_9ac412c3c8c99f28, []int{5}
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{5}
 }
 func (m *SingleMsgToUserPlatform) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_SingleMsgToUserPlatform.Unmarshal(m, b)
@@ -329,7 +329,7 @@ func (m *GetUsersOnlineStatusReq) Reset()         { *m = GetUsersOnlineStatusReq
 func (m *GetUsersOnlineStatusReq) String() string { return proto.CompactTextString(m) }
 func (*GetUsersOnlineStatusReq) ProtoMessage()    {}
 func (*GetUsersOnlineStatusReq) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_9ac412c3c8c99f28, []int{6}
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{6}
 }
 func (m *GetUsersOnlineStatusReq) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_GetUsersOnlineStatusReq.Unmarshal(m, b)
@@ -384,7 +384,7 @@ func (m *GetUsersOnlineStatusResp) Reset()         { *m = GetUsersOnlineStatusRe
 func (m *GetUsersOnlineStatusResp) String() string { return proto.CompactTextString(m) }
 func (*GetUsersOnlineStatusResp) ProtoMessage()    {}
 func (*GetUsersOnlineStatusResp) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_9ac412c3c8c99f28, []int{7}
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{7}
 }
 func (m *GetUsersOnlineStatusResp) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_GetUsersOnlineStatusResp.Unmarshal(m, b)
@@ -446,7 +446,7 @@ func (m *GetUsersOnlineStatusResp_SuccessDetail) Reset() {
 func (m *GetUsersOnlineStatusResp_SuccessDetail) String() string { return proto.CompactTextString(m) }
 func (*GetUsersOnlineStatusResp_SuccessDetail) ProtoMessage()    {}
 func (*GetUsersOnlineStatusResp_SuccessDetail) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_9ac412c3c8c99f28, []int{7, 0}
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{7, 0}
 }
 func (m *GetUsersOnlineStatusResp_SuccessDetail) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_GetUsersOnlineStatusResp_SuccessDetail.Unmarshal(m, b)
@@ -493,7 +493,7 @@ func (m *GetUsersOnlineStatusResp_FailedDetail) Reset()         { *m = GetUsersO
 func (m *GetUsersOnlineStatusResp_FailedDetail) String() string { return proto.CompactTextString(m) }
 func (*GetUsersOnlineStatusResp_FailedDetail) ProtoMessage()    {}
 func (*GetUsersOnlineStatusResp_FailedDetail) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_9ac412c3c8c99f28, []int{7, 1}
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{7, 1}
 }
 func (m *GetUsersOnlineStatusResp_FailedDetail) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_GetUsersOnlineStatusResp_FailedDetail.Unmarshal(m, b)
@@ -549,7 +549,7 @@ func (m *GetUsersOnlineStatusResp_SuccessResult) Reset() {
 func (m *GetUsersOnlineStatusResp_SuccessResult) String() string { return proto.CompactTextString(m) }
 func (*GetUsersOnlineStatusResp_SuccessResult) ProtoMessage()    {}
 func (*GetUsersOnlineStatusResp_SuccessResult) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_9ac412c3c8c99f28, []int{7, 2}
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{7, 2}
 }
 func (m *GetUsersOnlineStatusResp_SuccessResult) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_GetUsersOnlineStatusResp_SuccessResult.Unmarshal(m, b)
@@ -603,7 +603,7 @@ func (m *KickUserOfflineReq) Reset()         { *m = KickUserOfflineReq{} }
 func (m *KickUserOfflineReq) String() string { return proto.CompactTextString(m) }
 func (*KickUserOfflineReq) ProtoMessage()    {}
 func (*KickUserOfflineReq) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_9ac412c3c8c99f28, []int{8}
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{8}
 }
 func (m *KickUserOfflineReq) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_KickUserOfflineReq.Unmarshal(m, b)
@@ -654,7 +654,7 @@ func (m *KickUserOfflineResp) Reset()         { *m = KickUserOfflineResp{} }
 func (m *KickUserOfflineResp) String() string { return proto.CompactTextString(m) }
 func (*KickUserOfflineResp) ProtoMessage()    {}
 func (*KickUserOfflineResp) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_9ac412c3c8c99f28, []int{9}
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{9}
 }
 func (m *KickUserOfflineResp) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_KickUserOfflineResp.Unmarshal(m, b)
@@ -674,6 +674,114 @@ func (m *KickUserOfflineResp) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_KickUserOfflineResp proto.InternalMessageInfo
 
+type MultiTerminalLoginCheckReq struct {
+	UserID               string   `protobuf:"bytes,1,opt,name=userID" json:"userID,omitempty"`
+	PlatformID           int32    `protobuf:"varint,2,opt,name=platformID" json:"platformID,omitempty"`
+	Token                string   `protobuf:"bytes,3,opt,name=token" json:"token,omitempty"`
+	OperationID          string   `protobuf:"bytes,4,opt,name=operationID" json:"operationID,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *MultiTerminalLoginCheckReq) Reset()         { *m = MultiTerminalLoginCheckReq{} }
+func (m *MultiTerminalLoginCheckReq) String() string { return proto.CompactTextString(m) }
+func (*MultiTerminalLoginCheckReq) ProtoMessage()    {}
+func (*MultiTerminalLoginCheckReq) Descriptor() ([]byte, []int) {
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{10}
+}
+func (m *MultiTerminalLoginCheckReq) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_MultiTerminalLoginCheckReq.Unmarshal(m, b)
+}
+func (m *MultiTerminalLoginCheckReq) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_MultiTerminalLoginCheckReq.Marshal(b, m, deterministic)
+}
+func (dst *MultiTerminalLoginCheckReq) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MultiTerminalLoginCheckReq.Merge(dst, src)
+}
+func (m *MultiTerminalLoginCheckReq) XXX_Size() int {
+	return xxx_messageInfo_MultiTerminalLoginCheckReq.Size(m)
+}
+func (m *MultiTerminalLoginCheckReq) XXX_DiscardUnknown() {
+	xxx_messageInfo_MultiTerminalLoginCheckReq.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MultiTerminalLoginCheckReq proto.InternalMessageInfo
+
+func (m *MultiTerminalLoginCheckReq) GetUserID() string {
+	if m != nil {
+		return m.UserID
+	}
+	return ""
+}
+
+func (m *MultiTerminalLoginCheckReq) GetPlatformID() int32 {
+	if m != nil {
+		return m.PlatformID
+	}
+	return 0
+}
+
+func (m *MultiTerminalLoginCheckReq) GetToken() string {
+	if m != nil {
+		return m.Token
+	}
+	return ""
+}
+
+func (m *MultiTerminalLoginCheckReq) GetOperationID() string {
+	if m != nil {
+		return m.OperationID
+	}
+	return ""
+}
+
+type MultiTerminalLoginCheckResp struct {
+	ErrCode              int32    `protobuf:"varint,1,opt,name=errCode" json:"errCode,omitempty"`
+	ErrMsg               string   `protobuf:"bytes,2,opt,name=errMsg" json:"errMsg,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *MultiTerminalLoginCheckResp) Reset()         { *m = MultiTerminalLoginCheckResp{} }
+func (m *MultiTerminalLoginCheckResp) String() string { return proto.CompactTextString(m) }
+func (*MultiTerminalLoginCheckResp) ProtoMessage()    {}
+func (*MultiTerminalLoginCheckResp) Descriptor() ([]byte, []int) {
+	return fileDescriptor_relay_e9fd8824fb6cabec, []int{11}
+}
+func (m *MultiTerminalLoginCheckResp) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_MultiTerminalLoginCheckResp.Unmarshal(m, b)
+}
+func (m *MultiTerminalLoginCheckResp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_MultiTerminalLoginCheckResp.Marshal(b, m, deterministic)
+}
+func (dst *MultiTerminalLoginCheckResp) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MultiTerminalLoginCheckResp.Merge(dst, src)
+}
+func (m *MultiTerminalLoginCheckResp) XXX_Size() int {
+	return xxx_messageInfo_MultiTerminalLoginCheckResp.Size(m)
+}
+func (m *MultiTerminalLoginCheckResp) XXX_DiscardUnknown() {
+	xxx_messageInfo_MultiTerminalLoginCheckResp.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MultiTerminalLoginCheckResp proto.InternalMessageInfo
+
+func (m *MultiTerminalLoginCheckResp) GetErrCode() int32 {
+	if m != nil {
+		return m.ErrCode
+	}
+	return 0
+}
+
+func (m *MultiTerminalLoginCheckResp) GetErrMsg() string {
+	if m != nil {
+		return m.ErrMsg
+	}
+	return ""
+}
+
 func init() {
 	proto.RegisterType((*OnlinePushMsgReq)(nil), "relay.OnlinePushMsgReq")
 	proto.RegisterType((*OnlinePushMsgResp)(nil), "relay.OnlinePushMsgResp")
@@ -688,6 +796,8 @@ func init() {
 	proto.RegisterType((*GetUsersOnlineStatusResp_SuccessResult)(nil), "relay.GetUsersOnlineStatusResp.SuccessResult")
 	proto.RegisterType((*KickUserOfflineReq)(nil), "relay.KickUserOfflineReq")
 	proto.RegisterType((*KickUserOfflineResp)(nil), "relay.KickUserOfflineResp")
+	proto.RegisterType((*MultiTerminalLoginCheckReq)(nil), "relay.MultiTerminalLoginCheckReq")
+	proto.RegisterType((*MultiTerminalLoginCheckResp)(nil), "relay.MultiTerminalLoginCheckResp")
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -706,6 +816,7 @@ type RelayClient interface {
 	OnlineBatchPushOneMsg(ctx context.Context, in *OnlineBatchPushOneMsgReq, opts ...grpc.CallOption) (*OnlineBatchPushOneMsgResp, error)
 	SuperGroupOnlineBatchPushOneMsg(ctx context.Context, in *OnlineBatchPushOneMsgReq, opts ...grpc.CallOption) (*OnlineBatchPushOneMsgResp, error)
 	KickUserOffline(ctx context.Context, in *KickUserOfflineReq, opts ...grpc.CallOption) (*KickUserOfflineResp, error)
+	MultiTerminalLoginCheck(ctx context.Context, in *MultiTerminalLoginCheckReq, opts ...grpc.CallOption) (*MultiTerminalLoginCheckResp, error)
 }
 
 type relayClient struct {
@@ -761,6 +872,15 @@ func (c *relayClient) KickUserOffline(ctx context.Context, in *KickUserOfflineRe
 	return out, nil
 }
 
+func (c *relayClient) MultiTerminalLoginCheck(ctx context.Context, in *MultiTerminalLoginCheckReq, opts ...grpc.CallOption) (*MultiTerminalLoginCheckResp, error) {
+	out := new(MultiTerminalLoginCheckResp)
+	err := grpc.Invoke(ctx, "/relay.relay/MultiTerminalLoginCheck", in, out, c.cc, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // Server API for Relay service
 
 type RelayServer interface {
@@ -769,6 +889,7 @@ type RelayServer interface {
 	OnlineBatchPushOneMsg(context.Context, *OnlineBatchPushOneMsgReq) (*OnlineBatchPushOneMsgResp, error)
 	SuperGroupOnlineBatchPushOneMsg(context.Context, *OnlineBatchPushOneMsgReq) (*OnlineBatchPushOneMsgResp, error)
 	KickUserOffline(context.Context, *KickUserOfflineReq) (*KickUserOfflineResp, error)
+	MultiTerminalLoginCheck(context.Context, *MultiTerminalLoginCheckReq) (*MultiTerminalLoginCheckResp, error)
 }
 
 func RegisterRelayServer(s *grpc.Server, srv RelayServer) {
@@ -865,6 +986,24 @@ func _Relay_KickUserOffline_Handler(srv interface{}, ctx context.Context, dec fu
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Relay_MultiTerminalLoginCheck_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MultiTerminalLoginCheckReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(RelayServer).MultiTerminalLoginCheck(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/relay.relay/MultiTerminalLoginCheck",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(RelayServer).MultiTerminalLoginCheck(ctx, req.(*MultiTerminalLoginCheckReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _Relay_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "relay.relay",
 	HandlerType: (*RelayServer)(nil),
@@ -889,60 +1028,68 @@ var _Relay_serviceDesc = grpc.ServiceDesc{
 			MethodName: "KickUserOffline",
 			Handler:    _Relay_KickUserOffline_Handler,
 		},
+		{
+			MethodName: "MultiTerminalLoginCheck",
+			Handler:    _Relay_MultiTerminalLoginCheck_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "relay/relay.proto",
 }
 
-func init() { proto.RegisterFile("relay/relay.proto", fileDescriptor_relay_9ac412c3c8c99f28) }
+func init() { proto.RegisterFile("relay/relay.proto", fileDescriptor_relay_e9fd8824fb6cabec) }
 
-var fileDescriptor_relay_9ac412c3c8c99f28 = []byte{
+var fileDescriptor_relay_e9fd8824fb6cabec = []byte{
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 }

pkg/proto/relay/relay.proto

@@ -76,12 +76,26 @@ int32  platformID = 2;
 message KickUserOfflineResp{
 
 }
+
+
+message MultiTerminalLoginCheckReq{
+    string userID = 1;
+    int32 platformID = 2;
+    string token = 3;
+    string operationID = 4;
+}
+message MultiTerminalLoginCheckResp{
+    int32   errCode = 1;
+    string  errMsg = 2;
+}
+
+
 service relay {
   rpc OnlinePushMsg(OnlinePushMsgReq) returns(OnlinePushMsgResp);
   rpc GetUsersOnlineStatus(GetUsersOnlineStatusReq) returns(GetUsersOnlineStatusResp);
   rpc OnlineBatchPushOneMsg(OnlineBatchPushOneMsgReq) returns(OnlineBatchPushOneMsgResp);
   rpc SuperGroupOnlineBatchPushOneMsg(OnlineBatchPushOneMsgReq) returns(OnlineBatchPushOneMsgResp);
   rpc KickUserOffline(KickUserOfflineReq) returns(KickUserOfflineResp);
-//  rpc SendMsgByWS(SendMsgByWSReq)  returns(MsgToUserResp);
+  rpc MultiTerminalLoginCheck(MultiTerminalLoginCheckReq) returns(MultiTerminalLoginCheckResp);
 }