feat: Optimizing RPC call (#2993)

* pb

* fix: Modifying other fields while setting IsPrivateChat does not take effect

* fix: quote message error revoke

* refactoring scheduled tasks

* refactoring scheduled tasks

* refactoring scheduled tasks

* refactoring scheduled tasks

* refactoring scheduled tasks

* refactoring scheduled tasks

* rpc client

* rpc client

* rpc client

* rpc client

* rpc client

* rpc client

* rpc client

* rpc client

go.mod

@@ -2,8 +2,6 @@ module github.com/openimsdk/open-im-server/v3
 
 go 1.22.7
 
-toolchain go1.23.2
-
 require (
 	firebase.google.com/go/v4 v4.14.1
 	github.com/dtm-labs/rockscache v0.1.1
@@ -14,8 +12,8 @@ require (
 	github.com/gorilla/websocket v1.5.1
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
 	github.com/mitchellh/mapstructure v1.5.0
-	github.com/openimsdk/protocol v0.0.72-alpha.67
+	github.com/openimsdk/protocol v0.0.72-alpha.68
-	github.com/openimsdk/tools v0.0.50-alpha.58
+	github.com/openimsdk/tools v0.0.50-alpha.60
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/prometheus/client_golang v1.18.0
 	github.com/stretchr/testify v1.9.0

go.sum

@@ -347,10 +347,10 @@ github.com/onsi/gomega v1.25.0 h1:Vw7br2PCDYijJHSfBOWhov+8cAnUf8MfMaIOV323l6Y=
 github.com/onsi/gomega v1.25.0/go.mod h1:r+zV744Re+DiYCIPRlYOTxn0YkOLcAnW8k1xXdMPGhM=
 github.com/openimsdk/gomake v0.0.15-alpha.2 h1:5Q8yl8ezy2yx+q8/ucU/t4kJnDfCzNOrkXcDACCqtyM=
 github.com/openimsdk/gomake v0.0.15-alpha.2/go.mod h1:PndCozNc2IsQIciyn9mvEblYWZwJmAI+06z94EY+csI=
-github.com/openimsdk/protocol v0.0.72-alpha.67 h1:zlLbVkoT0OYsjO2RCutQuDFllcfNvZfdYchvlR6UIe0=
+github.com/openimsdk/protocol v0.0.72-alpha.68 h1:Ekn6S9Ftt12Xs/p9kJ39RDr2gSwIczz+MmSHQE4lAek=
-github.com/openimsdk/protocol v0.0.72-alpha.67/go.mod h1:Iet+piS/jaS+kWWyj6EEr36mk4ISzIRYjoMSVA4dq2M=
+github.com/openimsdk/protocol v0.0.72-alpha.68/go.mod h1:Iet+piS/jaS+kWWyj6EEr36mk4ISzIRYjoMSVA4dq2M=
-github.com/openimsdk/tools v0.0.50-alpha.58 h1:hkFL02Bzzp/l5x+tb7kJ9zes7hilh65EQ4qEIthsQX4=
+github.com/openimsdk/tools v0.0.50-alpha.60 h1:dYqYpSdSN5o6CxlEjua2USfwfUiG0tUWFBpqghTjbWE=
-github.com/openimsdk/tools v0.0.50-alpha.58/go.mod h1:muCtxguNJv8lFwLei27UASu2Nvg4ERSeN0R4K5tivk0=
+github.com/openimsdk/tools v0.0.50-alpha.60/go.mod h1:muCtxguNJv8lFwLei27UASu2Nvg4ERSeN0R4K5tivk0=
 github.com/pelletier/go-toml/v2 v2.2.2 h1:aYUidT7k73Pcl9nb2gScu7NSrKCSHIDE89b3+6Wq+LM=
 github.com/pelletier/go-toml/v2 v2.2.2/go.mod h1:1t835xjRzz80PqgE6HHgN2JOsmgYu/h4qDAS4n929Rs=
 github.com/pierrec/lz4/v4 v4.1.21 h1:yOVMLb6qSIDP67pl/5F7RepeKYu/VmTyEXvuMI5d9mQ=

internal/api/auth.go

@@ -20,24 +20,26 @@ import (
 	"github.com/openimsdk/tools/a2r"
 )
 
-type AuthApi struct{}
+type AuthApi struct {
+	Client auth.AuthClient
+}
 
-func NewAuthApi() AuthApi {
+func NewAuthApi(client auth.AuthClient) AuthApi {
-	return AuthApi{}
+	return AuthApi{client}
 }
 
 func (o *AuthApi) GetAdminToken(c *gin.Context) {
-	a2r.CallV2(c, auth.GetAdminTokenCaller.Invoke)
+	a2r.Call(c, auth.AuthClient.GetAdminToken, o.Client)
 }
 
 func (o *AuthApi) GetUserToken(c *gin.Context) {
-	a2r.CallV2(c, auth.GetUserTokenCaller.Invoke)
+	a2r.Call(c, auth.AuthClient.GetUserToken, o.Client)
 }
 
 func (o *AuthApi) ParseToken(c *gin.Context) {
-	a2r.CallV2(c, auth.ParseTokenCaller.Invoke)
+	a2r.Call(c, auth.AuthClient.ParseToken, o.Client)
 }
 
 func (o *AuthApi) ForceLogout(c *gin.Context) {
-	a2r.CallV2(c, auth.ForceLogoutCaller.Invoke)
+	a2r.Call(c, auth.AuthClient.ForceLogout, o.Client)
 }

internal/api/conversation.go

@@ -20,52 +20,54 @@ import (
 	"github.com/openimsdk/tools/a2r"
 )
 
-type ConversationApi struct{}
+type ConversationApi struct {
+	Client conversation.ConversationClient
+}
 
-func NewConversationApi() ConversationApi {
+func NewConversationApi(client conversation.ConversationClient) ConversationApi {
-	return ConversationApi{}
+	return ConversationApi{client}
 }
 
 func (o *ConversationApi) GetAllConversations(c *gin.Context) {
-	a2r.CallV2(c, conversation.GetAllConversationsCaller.Invoke)
+	a2r.Call(c, conversation.ConversationClient.GetAllConversations, o.Client)
 }
 
 func (o *ConversationApi) GetSortedConversationList(c *gin.Context) {
-	a2r.CallV2(c, conversation.GetSortedConversationListCaller.Invoke)
+	a2r.Call(c, conversation.ConversationClient.GetSortedConversationList, o.Client)
 }
 
 func (o *ConversationApi) GetConversation(c *gin.Context) {
-	a2r.CallV2(c, conversation.GetConversationCaller.Invoke)
+	a2r.Call(c, conversation.ConversationClient.GetConversation, o.Client)
 }
 
 func (o *ConversationApi) GetConversations(c *gin.Context) {
-	a2r.CallV2(c, conversation.GetConversationsCaller.Invoke)
+	a2r.Call(c, conversation.ConversationClient.GetConversations, o.Client)
 }
 
 func (o *ConversationApi) SetConversations(c *gin.Context) {
-	a2r.CallV2(c, conversation.SetConversationsCaller.Invoke)
+	a2r.Call(c, conversation.ConversationClient.SetConversations, o.Client)
 }
 
 func (o *ConversationApi) GetConversationOfflinePushUserIDs(c *gin.Context) {
-	a2r.CallV2(c, conversation.GetConversationOfflinePushUserIDsCaller.Invoke)
+	a2r.Call(c, conversation.ConversationClient.GetConversationOfflinePushUserIDs, o.Client)
 }
 
 func (o *ConversationApi) GetFullOwnerConversationIDs(c *gin.Context) {
-	a2r.CallV2(c, conversation.GetFullOwnerConversationIDsCaller.Invoke)
+	a2r.Call(c, conversation.ConversationClient.GetFullOwnerConversationIDs, o.Client)
 }
 
 func (o *ConversationApi) GetIncrementalConversation(c *gin.Context) {
-	a2r.CallV2(c, conversation.GetIncrementalConversationCaller.Invoke)
+	a2r.Call(c, conversation.ConversationClient.GetIncrementalConversation, o.Client)
 }
 
 func (o *ConversationApi) GetOwnerConversation(c *gin.Context) {
-	a2r.CallV2(c, conversation.GetOwnerConversationCaller.Invoke)
+	a2r.Call(c, conversation.ConversationClient.GetOwnerConversation, o.Client)
 }
 
 func (o *ConversationApi) GetNotNotifyConversationIDs(c *gin.Context) {
-	a2r.CallV2(c, conversation.GetNotNotifyConversationIDsCaller.Invoke)
+	a2r.Call(c, conversation.ConversationClient.GetNotNotifyConversationIDs, o.Client)
 }
 
 func (o *ConversationApi) GetPinnedConversationIDs(c *gin.Context) {
-	a2r.CallV2(c, conversation.GetPinnedConversationIDsCaller.Invoke)
+	a2r.Call(c, conversation.ConversationClient.GetPinnedConversationIDs, o.Client)
 }

internal/api/friend.go

@@ -21,94 +21,96 @@ import (
 	"github.com/openimsdk/tools/a2r"
 )
 
-type FriendApi struct{}
+type FriendApi struct {
+	Client relation.FriendClient
+}
 
-func NewFriendApi() FriendApi {
+func NewFriendApi(client relation.FriendClient) FriendApi {
-	return FriendApi{}
+	return FriendApi{client}
 }
 
 func (o *FriendApi) ApplyToAddFriend(c *gin.Context) {
-	a2r.CallV2(c, relation.ApplyToAddFriendCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.ApplyToAddFriend, o.Client)
 }
 
 func (o *FriendApi) RespondFriendApply(c *gin.Context) {
-	a2r.CallV2(c, relation.RespondFriendApplyCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.RespondFriendApply, o.Client)
 }
 
 func (o *FriendApi) DeleteFriend(c *gin.Context) {
-	a2r.CallV2(c, relation.DeleteFriendCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.DeleteFriend, o.Client)
 }
 
 func (o *FriendApi) GetFriendApplyList(c *gin.Context) {
-	a2r.CallV2(c, relation.GetPaginationFriendsApplyToCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.GetPaginationFriendsApplyTo, o.Client)
 }
 
 func (o *FriendApi) GetDesignatedFriendsApply(c *gin.Context) {
-	a2r.CallV2(c, relation.GetDesignatedFriendsApplyCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.GetDesignatedFriendsApply, o.Client)
 }
 
 func (o *FriendApi) GetSelfApplyList(c *gin.Context) {
-	a2r.CallV2(c, relation.GetPaginationFriendsApplyFromCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.GetPaginationFriendsApplyFrom, o.Client)
 }
 
 func (o *FriendApi) GetFriendList(c *gin.Context) {
-	a2r.CallV2(c, relation.GetPaginationFriendsCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.GetPaginationFriends, o.Client)
 }
 
 func (o *FriendApi) GetDesignatedFriends(c *gin.Context) {
-	a2r.CallV2(c, relation.GetDesignatedFriendsCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.GetDesignatedFriends, o.Client)
 }
 
 func (o *FriendApi) SetFriendRemark(c *gin.Context) {
-	a2r.CallV2(c, relation.SetFriendRemarkCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.SetFriendRemark, o.Client)
 }
 
 func (o *FriendApi) AddBlack(c *gin.Context) {
-	a2r.CallV2(c, relation.AddBlackCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.AddBlack, o.Client)
 }
 
 func (o *FriendApi) GetPaginationBlacks(c *gin.Context) {
-	a2r.CallV2(c, relation.GetPaginationBlacksCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.GetPaginationBlacks, o.Client)
 }
 
 func (o *FriendApi) GetSpecifiedBlacks(c *gin.Context) {
-	a2r.CallV2(c, relation.GetSpecifiedBlacksCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.GetSpecifiedBlacks, o.Client)
 }
 
 func (o *FriendApi) RemoveBlack(c *gin.Context) {
-	a2r.CallV2(c, relation.RemoveBlackCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.RemoveBlack, o.Client)
 }
 
 func (o *FriendApi) ImportFriends(c *gin.Context) {
-	a2r.CallV2(c, relation.ImportFriendsCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.ImportFriends, o.Client)
 }
 
 func (o *FriendApi) IsFriend(c *gin.Context) {
-	a2r.CallV2(c, relation.IsFriendCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.IsFriend, o.Client)
 }
 
 func (o *FriendApi) GetFriendIDs(c *gin.Context) {
-	a2r.CallV2(c, relation.GetFriendIDsCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.GetFriendIDs, o.Client)
 }
 
 func (o *FriendApi) GetSpecifiedFriendsInfo(c *gin.Context) {
-	a2r.CallV2(c, relation.GetSpecifiedFriendsInfoCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.GetSpecifiedFriendsInfo, o.Client)
 }
 
 func (o *FriendApi) UpdateFriends(c *gin.Context) {
-	a2r.CallV2(c, relation.UpdateFriendsCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.UpdateFriends, o.Client)
 }
 
 func (o *FriendApi) GetIncrementalFriends(c *gin.Context) {
-	a2r.CallV2(c, relation.GetIncrementalFriendsCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.GetIncrementalFriends, o.Client)
 }
 
 // GetIncrementalBlacks is temporarily unused.
 // Deprecated: This function is currently unused and may be removed in future versions.
 func (o *FriendApi) GetIncrementalBlacks(c *gin.Context) {
-	a2r.CallV2(c, relation.GetIncrementalBlacksCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.GetIncrementalBlacks, o.Client)
 }
 
 func (o *FriendApi) GetFullFriendUserIDs(c *gin.Context) {
-	a2r.CallV2(c, relation.GetFullFriendUserIDsCaller.Invoke)
+	a2r.Call(c, relation.FriendClient.GetFullFriendUserIDs, o.Client)
 }

internal/api/group.go

@@ -20,146 +20,148 @@ import (
 	"github.com/openimsdk/tools/a2r"
 )
 
-type GroupApi struct{}
+type GroupApi struct {
+	Client group.GroupClient
+}
 
-func NewGroupApi() GroupApi {
+func NewGroupApi(client group.GroupClient) GroupApi {
-	return GroupApi{}
+	return GroupApi{client}
 }
 
 func (o *GroupApi) CreateGroup(c *gin.Context) {
-	a2r.CallV2(c, group.CreateGroupCaller.Invoke)
+	a2r.Call(c, group.GroupClient.CreateGroup, o.Client)
 }
 
 func (o *GroupApi) SetGroupInfo(c *gin.Context) {
-	a2r.CallV2(c, group.SetGroupInfoCaller.Invoke)
+	a2r.Call(c, group.GroupClient.SetGroupInfo, o.Client)
 }
 
 func (o *GroupApi) SetGroupInfoEx(c *gin.Context) {
-	a2r.CallV2(c, group.SetGroupInfoExCaller.Invoke)
+	a2r.Call(c, group.GroupClient.SetGroupInfoEx, o.Client)
 }
 
 func (o *GroupApi) JoinGroup(c *gin.Context) {
-	a2r.CallV2(c, group.JoinGroupCaller.Invoke)
+	a2r.Call(c, group.GroupClient.JoinGroup, o.Client)
 }
 
 func (o *GroupApi) QuitGroup(c *gin.Context) {
-	a2r.CallV2(c, group.QuitGroupCaller.Invoke)
+	a2r.Call(c, group.GroupClient.QuitGroup, o.Client)
 }
 
 func (o *GroupApi) ApplicationGroupResponse(c *gin.Context) {
-	a2r.CallV2(c, group.GroupApplicationResponseCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GroupApplicationResponse, o.Client)
 }
 
 func (o *GroupApi) TransferGroupOwner(c *gin.Context) {
-	a2r.CallV2(c, group.TransferGroupOwnerCaller.Invoke)
+	a2r.Call(c, group.GroupClient.TransferGroupOwner, o.Client)
 }
 
 func (o *GroupApi) GetRecvGroupApplicationList(c *gin.Context) {
-	a2r.CallV2(c, group.GetGroupApplicationListCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetGroupApplicationList, o.Client)
 }
 
 func (o *GroupApi) GetUserReqGroupApplicationList(c *gin.Context) {
-	a2r.CallV2(c, group.GetUserReqApplicationListCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetUserReqApplicationList, o.Client)
 }
 
 func (o *GroupApi) GetGroupUsersReqApplicationList(c *gin.Context) {
-	a2r.CallV2(c, group.GetGroupUsersReqApplicationListCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetGroupUsersReqApplicationList, o.Client)
 }
 
 func (o *GroupApi) GetSpecifiedUserGroupRequestInfo(c *gin.Context) {
-	a2r.CallV2(c, group.GetSpecifiedUserGroupRequestInfoCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetSpecifiedUserGroupRequestInfo, o.Client)
 }
 
 func (o *GroupApi) GetGroupsInfo(c *gin.Context) {
-	a2r.CallV2(c, group.GetGroupsInfoCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetGroupsInfo, o.Client)
-	//a2r.Call(group.GroupClient.GetGroupsInfo, o.Client, c, a2r.NewNilReplaceOption(group.GroupClient.GetGroupsInfo))
+	//a2r.Call(c, group.GroupClient.GetGroupsInfo, o.Client, c, a2r.NewNilReplaceOption(group.GroupClient.GetGroupsInfo))
 }
 
 func (o *GroupApi) KickGroupMember(c *gin.Context) {
-	a2r.CallV2(c, group.KickGroupMemberCaller.Invoke)
+	a2r.Call(c, group.GroupClient.KickGroupMember, o.Client)
 }
 
 func (o *GroupApi) GetGroupMembersInfo(c *gin.Context) {
-	a2r.CallV2(c, group.GetGroupMembersInfoCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetGroupMembersInfo, o.Client)
-	//a2r.Call(group.GroupClient.GetGroupMembersInfo, o.Client, c, a2r.NewNilReplaceOption(group.GroupClient.GetGroupMembersInfo))
+	//a2r.Call(c, group.GroupClient.GetGroupMembersInfo, o.Client, c, a2r.NewNilReplaceOption(group.GroupClient.GetGroupMembersInfo))
 }
 
 func (o *GroupApi) GetGroupMemberList(c *gin.Context) {
-	a2r.CallV2(c, group.GetGroupMemberListCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetGroupMemberList, o.Client)
 }
 
 func (o *GroupApi) InviteUserToGroup(c *gin.Context) {
-	a2r.CallV2(c, group.InviteUserToGroupCaller.Invoke)
+	a2r.Call(c, group.GroupClient.InviteUserToGroup, o.Client)
 }
 
 func (o *GroupApi) GetJoinedGroupList(c *gin.Context) {
-	a2r.CallV2(c, group.GetJoinedGroupListCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetJoinedGroupList, o.Client)
 }
 
 func (o *GroupApi) DismissGroup(c *gin.Context) {
-	a2r.CallV2(c, group.DismissGroupCaller.Invoke)
+	a2r.Call(c, group.GroupClient.DismissGroup, o.Client)
 }
 
 func (o *GroupApi) MuteGroupMember(c *gin.Context) {
-	a2r.CallV2(c, group.MuteGroupMemberCaller.Invoke)
+	a2r.Call(c, group.GroupClient.MuteGroupMember, o.Client)
 }
 
 func (o *GroupApi) CancelMuteGroupMember(c *gin.Context) {
-	a2r.CallV2(c, group.CancelMuteGroupMemberCaller.Invoke)
+	a2r.Call(c, group.GroupClient.CancelMuteGroupMember, o.Client)
 }
 
 func (o *GroupApi) MuteGroup(c *gin.Context) {
-	a2r.CallV2(c, group.MuteGroupCaller.Invoke)
+	a2r.Call(c, group.GroupClient.MuteGroup, o.Client)
 }
 
 func (o *GroupApi) CancelMuteGroup(c *gin.Context) {
-	a2r.CallV2(c, group.CancelMuteGroupCaller.Invoke)
+	a2r.Call(c, group.GroupClient.CancelMuteGroup, o.Client)
 }
 
 func (o *GroupApi) SetGroupMemberInfo(c *gin.Context) {
-	a2r.CallV2(c, group.SetGroupMemberInfoCaller.Invoke)
+	a2r.Call(c, group.GroupClient.SetGroupMemberInfo, o.Client)
 }
 
 func (o *GroupApi) GetGroupAbstractInfo(c *gin.Context) {
-	a2r.CallV2(c, group.GetGroupAbstractInfoCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetGroupAbstractInfo, o.Client)
 }
 
 // func (g *Group) SetGroupMemberNickname(c *gin.Context) {
-//	a2r.Call(group.GroupClient.SetGroupMemberNickname, g.userClient, c)
+//	a2r.Call(c, group.GroupClient.SetGroupMemberNickname, g.userClient)
 //}
 //
 // func (g *Group) GetGroupAllMemberList(c *gin.Context) {
-//	a2r.Call(group.GroupClient.GetGroupAllMember, g.userClient, c)
+//	a2r.Call(c, group.GroupClient.GetGroupAllMember, g.userClient)
 //}
 
 func (o *GroupApi) GroupCreateCount(c *gin.Context) {
-	a2r.CallV2(c, group.GroupCreateCountCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GroupCreateCount, o.Client)
 }
 
 func (o *GroupApi) GetGroups(c *gin.Context) {
-	a2r.CallV2(c, group.GetGroupsCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetGroups, o.Client)
 }
 
 func (o *GroupApi) GetGroupMemberUserIDs(c *gin.Context) {
-	a2r.CallV2(c, group.GetGroupMemberUserIDsCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetGroupMemberUserIDs, o.Client)
 }
 
 func (o *GroupApi) GetIncrementalJoinGroup(c *gin.Context) {
-	a2r.CallV2(c, group.GetIncrementalJoinGroupCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetIncrementalJoinGroup, o.Client)
 }
 
 func (o *GroupApi) GetIncrementalGroupMember(c *gin.Context) {
-	a2r.CallV2(c, group.GetIncrementalGroupMemberCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetIncrementalGroupMember, o.Client)
 }
 
 func (o *GroupApi) GetIncrementalGroupMemberBatch(c *gin.Context) {
-	a2r.CallV2(c, group.BatchGetIncrementalGroupMemberCaller.Invoke)
+	a2r.Call(c, group.GroupClient.BatchGetIncrementalGroupMember, o.Client)
 }
 
 func (o *GroupApi) GetFullGroupMemberUserIDs(c *gin.Context) {
-	a2r.CallV2(c, group.GetFullGroupMemberUserIDsCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetFullGroupMemberUserIDs, o.Client)
 }
 
 func (o *GroupApi) GetFullJoinGroupIDs(c *gin.Context) {
-	a2r.CallV2(c, group.GetFullJoinGroupIDsCaller.Invoke)
+	a2r.Call(c, group.GroupClient.GetFullJoinGroupIDs, o.Client)
 }

internal/api/init.go

@@ -29,7 +29,6 @@ import (
 	conf "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/rpcclient"
 	"github.com/openimsdk/tools/discovery/etcd"
 	"github.com/openimsdk/tools/errs"
 	"github.com/openimsdk/tools/log"
@@ -64,9 +63,6 @@ func Start(ctx context.Context, index int, config *Config) error {
 		return errs.WrapMsg(err, "failed to register discovery service")
 	}
 	client.AddOption(mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials()), grpc.WithDefaultServiceConfig(fmt.Sprintf(`{"LoadBalancingPolicy": "%s"}`, "round_robin")))
-	if err = rpcclient.InitRpcCaller(client, config.Discovery.RpcService); err != nil {
-		return err
-	}
 
 	var (
 		netDone        = make(chan struct{}, 1)
@@ -94,7 +90,10 @@ func Start(ctx context.Context, index int, config *Config) error {
 		return errs.New("only etcd support autoSetPorts", "RegisterName", "api").Wrap()
 	}
 
-	router := newGinRouter(client, config)
+	router, err := newGinRouter(ctx, client, config)
+	if err != nil {
+		return err
+	}
 	if config.API.Prometheus.Enable {
 		var (
 			listener net.Listener

internal/api/jssdk/jssdk.go

@@ -2,16 +2,15 @@ package jssdk
 
 import (
 	"context"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 	"sort"
 
 	"github.com/gin-gonic/gin"
 	"github.com/openimsdk/protocol/conversation"
-	"github.com/openimsdk/protocol/group"
 	"github.com/openimsdk/protocol/jssdk"
 	"github.com/openimsdk/protocol/msg"
 	"github.com/openimsdk/protocol/relation"
 	"github.com/openimsdk/protocol/sdkws"
-	"github.com/openimsdk/protocol/user"
 	"github.com/openimsdk/tools/mcontext"
 	"github.com/openimsdk/tools/utils/datautil"
 )
@@ -26,6 +25,11 @@ func NewJSSdkApi() *JSSdk {
 }
 
 type JSSdk struct {
+	userClient         rpcli.UserClient
+	relationClient     rpcli.RelationClient
+	groupClient        rpcli.GroupClient
+	conversationClient rpcli.ConversationClient
+	msgClient          rpcli.MsgClient
 }
 
 func (x *JSSdk) GetActiveConversations(c *gin.Context) {
@@ -57,11 +61,11 @@ func (x *JSSdk) fillConversations(ctx context.Context, conversations []*jssdk.Co
 		groupMap  map[string]*sdkws.GroupInfo
 	)
 	if len(userIDs) > 0 {
-		users, err := field(ctx, user.GetDesignateUsersCaller.Invoke, &user.GetDesignateUsersReq{UserIDs: userIDs}, (*user.GetDesignateUsersResp).GetUsersInfo)
+		users, err := x.userClient.GetUsersInfo(ctx, userIDs)
 		if err != nil {
 			return err
 		}
-		friends, err := field(ctx, relation.GetFriendInfoCaller.Invoke, &relation.GetFriendInfoReq{OwnerUserID: conversations[0].Conversation.OwnerUserID, FriendUserIDs: userIDs}, (*relation.GetFriendInfoResp).GetFriendInfos)
+		friends, err := x.relationClient.GetFriendsInfo(ctx, conversations[0].Conversation.OwnerUserID, userIDs)
 		if err != nil {
 			return err
 		}
@@ -69,11 +73,11 @@ func (x *JSSdk) fillConversations(ctx context.Context, conversations []*jssdk.Co
 		friendMap = datautil.SliceToMap(friends, (*relation.FriendInfoOnly).GetFriendUserID)
 	}
 	if len(groupIDs) > 0 {
-		resp, err := group.GetGroupsInfoCaller.Invoke(ctx, &group.GetGroupsInfoReq{GroupIDs: groupIDs})
+		groups, err := x.groupClient.GetGroupsInfo(ctx, groupIDs)
 		if err != nil {
 			return err
 		}
-		groupMap = datautil.SliceToMap(resp.GroupInfos, (*sdkws.GroupInfo).GetGroupID)
+		groupMap = datautil.SliceToMap(groups, (*sdkws.GroupInfo).GetGroupID)
 	}
 	for _, c := range conversations {
 		if c.Conversation.GroupID == "" {
@@ -91,21 +95,18 @@ func (x *JSSdk) getActiveConversations(ctx context.Context, req *jssdk.GetActive
 		req.Count = defaultGetActiveConversation
 	}
 	req.OwnerUserID = mcontext.GetOpUserID(ctx)
-	conversationIDs, err := field(ctx, conversation.GetConversationIDsCaller.Invoke,
+	conversationIDs, err := x.conversationClient.GetConversationIDs(ctx, req.OwnerUserID)
-		&conversation.GetConversationIDsReq{UserID: req.OwnerUserID}, (*conversation.GetConversationIDsResp).GetConversationIDs)
 	if err != nil {
 		return nil, err
 	}
 	if len(conversationIDs) == 0 {
 		return &jssdk.GetActiveConversationsResp{}, nil
 	}
-	readSeq, err := field(ctx, msg.GetHasReadSeqsCaller.Invoke,
+	readSeq, err := x.msgClient.GetHasReadSeqs(ctx, conversationIDs, req.OwnerUserID)
-		&msg.GetHasReadSeqsReq{UserID: req.OwnerUserID, ConversationIDs: conversationIDs}, (*msg.SeqsInfoResp).GetMaxSeqs)
 	if err != nil {
 		return nil, err
 	}
-	activeConversation, err := field(ctx, msg.GetActiveConversationCaller.Invoke,
+	activeConversation, err := x.msgClient.GetActiveConversation(ctx, conversationIDs)
-		&msg.GetActiveConversationReq{ConversationIDs: conversationIDs}, (*msg.GetActiveConversationResp).GetConversations)
 	if err != nil {
 		return nil, err
 	}
@@ -116,8 +117,7 @@ func (x *JSSdk) getActiveConversations(ctx context.Context, req *jssdk.GetActive
 		Conversation: activeConversation,
 	}
 	if len(activeConversation) > 1 {
-		pinnedConversationIDs, err := field(ctx, conversation.GetPinnedConversationIDsCaller.Invoke,
+		pinnedConversationIDs, err := x.conversationClient.GetPinnedConversationIDs(ctx, req.OwnerUserID)
-			&conversation.GetPinnedConversationIDsReq{UserID: req.OwnerUserID}, (*conversation.GetPinnedConversationIDsResp).GetConversationIDs)
 		if err != nil {
 			return nil, err
 		}
@@ -125,25 +125,18 @@ func (x *JSSdk) getActiveConversations(ctx context.Context, req *jssdk.GetActive
 	}
 	sort.Sort(&sortConversations)
 	sortList := sortConversations.Top(int(req.Count))
-	conversations, err := field(ctx, conversation.GetConversationsCaller.Invoke,
+	conversations, err := x.conversationClient.GetConversations(ctx, datautil.Slice(sortList, func(c *msg.ActiveConversation) string {
-		&conversation.GetConversationsReq{
-			OwnerUserID: req.OwnerUserID,
-			ConversationIDs: datautil.Slice(sortList, func(c *msg.ActiveConversation) string {
 		return c.ConversationID
-			})}, (*conversation.GetConversationsResp).GetConversations)
+	}), req.OwnerUserID)
 	if err != nil {
 		return nil, err
 	}
-	msgs, err := field(ctx, msg.GetSeqMessageCaller.Invoke,
+	msgs, err := x.msgClient.GetSeqMessage(ctx, req.OwnerUserID, datautil.Slice(sortList, func(c *msg.ActiveConversation) *msg.ConversationSeqs {
-		&msg.GetSeqMessageReq{
-			UserID: req.OwnerUserID,
-			Conversations: datautil.Slice(sortList, func(c *msg.ActiveConversation) *msg.ConversationSeqs {
 		return &msg.ConversationSeqs{
 			ConversationID: c.ConversationID,
 			Seqs:           []int64{c.MaxSeq},
 		}
-			}),
+	}))
-		}, (*msg.GetSeqMessageResp).GetMsgs)
 	if err != nil {
 		return nil, err
 	}
@@ -185,7 +178,7 @@ func (x *JSSdk) getActiveConversations(ctx context.Context, req *jssdk.GetActive
 
 func (x *JSSdk) getConversations(ctx context.Context, req *jssdk.GetConversationsReq) (*jssdk.GetConversationsResp, error) {
 	req.OwnerUserID = mcontext.GetOpUserID(ctx)
-	conversations, err := field(ctx, conversation.GetConversationsCaller.Invoke, &conversation.GetConversationsReq{OwnerUserID: req.OwnerUserID, ConversationIDs: req.ConversationIDs}, (*conversation.GetConversationsResp).GetConversations)
+	conversations, err := x.conversationClient.GetConversations(ctx, req.ConversationIDs, req.OwnerUserID)
 	if err != nil {
 		return nil, err
 	}
@@ -195,13 +188,11 @@ func (x *JSSdk) getConversations(ctx context.Context, req *jssdk.GetConversation
 	req.ConversationIDs = datautil.Slice(conversations, func(c *conversation.Conversation) string {
 		return c.ConversationID
 	})
-	maxSeqs, err := field(ctx, msg.GetMaxSeqsCaller.Invoke,
+	maxSeqs, err := x.msgClient.GetMaxSeqs(ctx, req.ConversationIDs)
-		&msg.GetMaxSeqsReq{ConversationIDs: req.ConversationIDs}, (*msg.SeqsInfoResp).GetMaxSeqs)
 	if err != nil {
 		return nil, err
 	}
-	readSeqs, err := field(ctx, msg.GetHasReadSeqsCaller.Invoke,
+	readSeqs, err := x.msgClient.GetHasReadSeqs(ctx, req.ConversationIDs, req.OwnerUserID)
-		&msg.GetHasReadSeqsReq{UserID: req.OwnerUserID, ConversationIDs: req.ConversationIDs}, (*msg.SeqsInfoResp).GetMaxSeqs)
 	if err != nil {
 		return nil, err
 	}
@@ -216,8 +207,7 @@ func (x *JSSdk) getConversations(ctx context.Context, req *jssdk.GetConversation
 	}
 	var msgs map[string]*sdkws.PullMsgs
 	if len(conversationSeqs) > 0 {
-		msgs, err = field(ctx, msg.GetSeqMessageCaller.Invoke,
+		msgs, err = x.msgClient.GetSeqMessage(ctx, req.OwnerUserID, conversationSeqs)
-			&msg.GetSeqMessageReq{UserID: req.OwnerUserID, Conversations: conversationSeqs}, (*msg.GetSeqMessageResp).GetMsgs)
 		if err != nil {
 			return nil, err
 		}

internal/api/msg.go

@@ -21,11 +21,10 @@ import (
 	"github.com/openimsdk/open-im-server/v3/pkg/apistruct"
 	"github.com/openimsdk/open-im-server/v3/pkg/authverify"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 	"github.com/openimsdk/protocol/constant"
 	"github.com/openimsdk/protocol/msg"
-	"github.com/openimsdk/protocol/rpccall"
 	"github.com/openimsdk/protocol/sdkws"
-	"github.com/openimsdk/protocol/user"
 	"github.com/openimsdk/tools/a2r"
 	"github.com/openimsdk/tools/apiresp"
 	"github.com/openimsdk/tools/errs"
@@ -38,12 +37,14 @@ import (
 )
 
 type MessageApi struct {
-	validate      *validator.Validate
+	Client        msg.MsgClient
+	userClient    *rpcli.UserClient
 	imAdminUserID []string
+	validate      *validator.Validate
 }
 
-func NewMessageApi(imAdminUserID []string) MessageApi {
+func NewMessageApi(client msg.MsgClient, userClient *rpcli.UserClient, imAdminUserID []string) MessageApi {
-	return MessageApi{validate: validator.New(), imAdminUserID: imAdminUserID}
+	return MessageApi{Client: client, userClient: userClient, imAdminUserID: imAdminUserID, validate: validator.New()}
 }
 
 func (*MessageApi) SetOptions(options map[string]bool, value bool) {
@@ -105,51 +106,51 @@ func (m *MessageApi) newUserSendMsgReq(_ *gin.Context, params *apistruct.SendMsg
 }
 
 func (m *MessageApi) GetSeq(c *gin.Context) {
-	a2r.CallV2(c, msg.GetMaxSeqCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.GetMaxSeq, m.Client)
 }
 
 func (m *MessageApi) PullMsgBySeqs(c *gin.Context) {
-	a2r.CallV2(c, msg.PullMessageBySeqsCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.PullMessageBySeqs, m.Client)
 }
 
 func (m *MessageApi) RevokeMsg(c *gin.Context) {
-	a2r.CallV2(c, msg.RevokeMsgCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.RevokeMsg, m.Client)
 }
 
 func (m *MessageApi) MarkMsgsAsRead(c *gin.Context) {
-	a2r.CallV2(c, msg.MarkMsgsAsReadCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.MarkMsgsAsRead, m.Client)
 }
 
 func (m *MessageApi) MarkConversationAsRead(c *gin.Context) {
-	a2r.CallV2(c, msg.MarkConversationAsReadCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.MarkConversationAsRead, m.Client)
 }
 
 func (m *MessageApi) GetConversationsHasReadAndMaxSeq(c *gin.Context) {
-	a2r.CallV2(c, msg.GetConversationsHasReadAndMaxSeqCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.GetConversationsHasReadAndMaxSeq, m.Client)
 }
 
 func (m *MessageApi) SetConversationHasReadSeq(c *gin.Context) {
-	a2r.CallV2(c, msg.SetConversationHasReadSeqCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.SetConversationHasReadSeq, m.Client)
 }
 
 func (m *MessageApi) ClearConversationsMsg(c *gin.Context) {
-	a2r.CallV2(c, msg.ClearConversationsMsgCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.ClearConversationsMsg, m.Client)
 }
 
 func (m *MessageApi) UserClearAllMsg(c *gin.Context) {
-	a2r.CallV2(c, msg.UserClearAllMsgCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.UserClearAllMsg, m.Client)
 }
 
 func (m *MessageApi) DeleteMsgs(c *gin.Context) {
-	a2r.CallV2(c, msg.DeleteMsgsCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.DeleteMsgs, m.Client)
 }
 
 func (m *MessageApi) DeleteMsgPhysicalBySeq(c *gin.Context) {
-	a2r.CallV2(c, msg.DeleteMsgPhysicalBySeqCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.DeleteMsgPhysicalBySeq, m.Client)
 }
 
 func (m *MessageApi) DeleteMsgPhysical(c *gin.Context) {
-	a2r.CallV2(c, msg.DeleteMsgPhysicalCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.DeleteMsgPhysical, m.Client)
 }
 
 func (m *MessageApi) getSendMsgReq(c *gin.Context, req apistruct.SendMsg) (sendMsgReq *msg.SendMsgReq, err error) {
@@ -170,14 +171,10 @@ func (m *MessageApi) getSendMsgReq(c *gin.Context, req apistruct.SendMsg) (sendM
 		data = apistruct.AtElem{}
 	case constant.Custom:
 		data = apistruct.CustomElem{}
-	case constant.Quote:
-		data = apistruct.QuoteElem{}
-	case constant.Stream:
-		data = apistruct.StreamMsgElem{}
 	case constant.OANotification:
 		data = apistruct.OANotificationElem{}
 		req.SessionType = constant.NotificationChatType
-		if err = user.GetNotificationAccountCaller.Execute(c, &user.GetNotificationAccountReq{UserID: req.SendID}); err != nil {
+		if err = m.userClient.GetNotificationByID(c, req.SendID); err != nil {
 			return nil, err
 		}
 	default:
@@ -224,7 +221,7 @@ func (m *MessageApi) SendMessage(c *gin.Context) {
 	sendMsgReq.MsgData.RecvID = req.RecvID
 
 	// Attempt to send the message using the client.
-	respPb, err := msg.SendMsgCaller.Invoke(c, sendMsgReq)
+	respPb, err := m.Client.SendMsg(c, sendMsgReq)
 	if err != nil {
 		// Set the status to failed and respond with an error if sending fails.
 		apiresp.GinError(c, err)
@@ -235,7 +232,7 @@ func (m *MessageApi) SendMessage(c *gin.Context) {
 	var status = constant.MsgSendSuccessed
 
 	// Attempt to update the message sending status in the system.
-	err = msg.SetSendMsgStatusCaller.Execute(c, &msg.SetSendMsgStatusReq{
+	_, err = m.Client.SetSendMsgStatus(c, &msg.SetSendMsgStatusReq{
 		Status: int32(status),
 	})
 
@@ -287,7 +284,7 @@ func (m *MessageApi) SendBusinessNotification(c *gin.Context) {
 			}),
 		},
 	}
-	respPb, err := msg.SendMsgCaller.Invoke(c, &sendMsgReq)
+	respPb, err := m.Client.SendMsg(c, &sendMsgReq)
 	if err != nil {
 		apiresp.GinError(c, err)
 		return
@@ -311,13 +308,10 @@ func (m *MessageApi) BatchSendMsg(c *gin.Context) {
 
 	var recvIDs []string
 	if req.IsSendAll {
-		pageNumber := 1
+		var pageNumber int32 = 1
-		showNumber := 500
+		const showNumber = 500
 		for {
-			recvIDsPart, err := rpccall.ExtractField(c, user.GetAllUserIDCaller.Invoke, &user.GetAllUserIDReq{Pagination: &sdkws.RequestPagination{
+			recvIDsPart, err := m.userClient.GetAllUserIDs(c, pageNumber, showNumber)
-				PageNumber: int32(pageNumber),
-				ShowNumber: int32(showNumber),
-			}}, (*user.GetAllUserIDResp).GetUserIDs)
 			if err != nil {
 				apiresp.GinError(c, err)
 				return
@@ -339,7 +333,7 @@ func (m *MessageApi) BatchSendMsg(c *gin.Context) {
 	}
 	for _, recvID := range recvIDs {
 		sendMsgReq.MsgData.RecvID = recvID
-		rpcResp, err := msg.SendMsgCaller.Invoke(c, sendMsgReq)
+		rpcResp, err := m.Client.SendMsg(c, sendMsgReq)
 		if err != nil {
 			resp.FailedIDs = append(resp.FailedIDs, recvID)
 			continue
@@ -355,33 +349,33 @@ func (m *MessageApi) BatchSendMsg(c *gin.Context) {
 }
 
 func (m *MessageApi) CheckMsgIsSendSuccess(c *gin.Context) {
-	a2r.CallV2(c, msg.GetSendMsgStatusCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.GetSendMsgStatus, m.Client)
 }
 
 func (m *MessageApi) GetUsersOnlineStatus(c *gin.Context) {
-	a2r.CallV2(c, msg.GetSendMsgStatusCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.GetSendMsgStatus, m.Client)
 }
 
 func (m *MessageApi) GetActiveUser(c *gin.Context) {
-	a2r.CallV2(c, msg.GetActiveUserCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.GetActiveUser, m.Client)
 }
 
 func (m *MessageApi) GetActiveGroup(c *gin.Context) {
-	a2r.CallV2(c, msg.GetActiveGroupCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.GetActiveGroup, m.Client)
 }
 
 func (m *MessageApi) SearchMsg(c *gin.Context) {
-	a2r.CallV2(c, msg.SearchMessageCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.SearchMessage, m.Client)
 }
 
 func (m *MessageApi) GetServerTime(c *gin.Context) {
-	a2r.CallV2(c, msg.GetServerTimeCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.GetServerTime, m.Client)
 }
 
 func (m *MessageApi) GetStreamMsg(c *gin.Context) {
-	a2r.CallV2(c, msg.GetStreamMsgCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.GetServerTime, m.Client)
 }
 
 func (m *MessageApi) AppendStreamMsg(c *gin.Context) {
-	a2r.CallV2(c, msg.AppendStreamMsgCaller.Invoke)
+	a2r.Call(c, msg.MsgClient.GetServerTime, m.Client)
 }

internal/api/router.go

@@ -1,7 +1,15 @@
 package api
 
 import (
+	"context"
 	"fmt"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
+	"github.com/openimsdk/protocol/conversation"
+	"github.com/openimsdk/protocol/group"
+	"github.com/openimsdk/protocol/msg"
+	"github.com/openimsdk/protocol/relation"
+	"github.com/openimsdk/protocol/third"
+	"github.com/openimsdk/protocol/user"
 	"net/http"
 	"strings"
 
@@ -47,9 +55,37 @@ func prommetricsGin() gin.HandlerFunc {
 	}
 }
 
-func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.Engine {
+func newGinRouter(ctx context.Context, client discovery.SvcDiscoveryRegistry, config *Config) (*gin.Engine, error) {
-	disCov.AddOption(mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials()),
+	client.AddOption(mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials()),
 		grpc.WithDefaultServiceConfig(fmt.Sprintf(`{"LoadBalancingPolicy": "%s"}`, "round_robin")))
+	authConn, err := client.GetConn(ctx, config.Discovery.RpcService.Auth)
+	if err != nil {
+		return nil, err
+	}
+	userConn, err := client.GetConn(ctx, config.Discovery.RpcService.User)
+	if err != nil {
+		return nil, err
+	}
+	groupConn, err := client.GetConn(ctx, config.Discovery.RpcService.Group)
+	if err != nil {
+		return nil, err
+	}
+	friendConn, err := client.GetConn(ctx, config.Discovery.RpcService.Friend)
+	if err != nil {
+		return nil, err
+	}
+	conversationConn, err := client.GetConn(ctx, config.Discovery.RpcService.Conversation)
+	if err != nil {
+		return nil, err
+	}
+	thirdConn, err := client.GetConn(ctx, config.Discovery.RpcService.Third)
+	if err != nil {
+		return nil, err
+	}
+	msgConn, err := client.GetConn(ctx, config.Discovery.RpcService.Msg)
+	if err != nil {
+		return nil, err
+	}
 	gin.SetMode(gin.ReleaseMode)
 	r := gin.New()
 	if v, ok := binding.Validator.Engine().(*validator.Validate); ok {
@@ -64,13 +100,12 @@ func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.En
 	case BestSpeed:
 		r.Use(gzip.Gzip(gzip.BestSpeed))
 	}
-	r.Use(prommetricsGin(), gin.RecoveryWithWriter(gin.DefaultErrorWriter, mw.GinPanicErr), mw.CorsHandler(), mw.GinParseOperationID(), GinParseToken())
+	r.Use(prommetricsGin(), gin.RecoveryWithWriter(gin.DefaultErrorWriter, mw.GinPanicErr), mw.CorsHandler(), mw.GinParseOperationID(), GinParseToken(rpcli.NewAuthClient(authConn)))
-	u := NewUserApi(disCov, config.Discovery.RpcService.MessageGateway)
-	m := NewMessageApi(config.Share.IMAdminUserID)
 	j := jssdk.NewJSSdkApi()
-	pd := NewPrometheusDiscoveryApi(config, disCov)
+
-	userRouterGroup := r.Group("/user")
+	u := NewUserApi(user.NewUserClient(userConn), client, config.Discovery.RpcService)
 	{
+		userRouterGroup := r.Group("/user")
 		userRouterGroup.POST("/user_register", u.UserRegister)
 		userRouterGroup.POST("/update_user_info", u.UpdateUserInfo)
 		userRouterGroup.POST("/update_user_info_ex", u.UpdateUserInfoEx)
@@ -96,9 +131,9 @@ func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.En
 		userRouterGroup.POST("/search_notification_account", u.SearchNotificationAccount)
 	}
 	// friend routing group
-	friendRouterGroup := r.Group("/friend")
 	{
-		f := NewFriendApi()
+		f := NewFriendApi(relation.NewFriendClient(friendConn))
+		friendRouterGroup := r.Group("/friend")
 		friendRouterGroup.POST("/delete_friend", f.DeleteFriend)
 		friendRouterGroup.POST("/get_friend_apply_list", f.GetFriendApplyList)
 		friendRouterGroup.POST("/get_designated_friend_apply", f.GetDesignatedFriendsApply)
@@ -121,9 +156,10 @@ func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.En
 		friendRouterGroup.POST("/get_incremental_friends", f.GetIncrementalFriends)
 		friendRouterGroup.POST("/get_full_friend_user_ids", f.GetFullFriendUserIDs)
 	}
-	g := NewGroupApi()
+
-	groupRouterGroup := r.Group("/group")
+	g := NewGroupApi(group.NewGroupClient(groupConn))
 	{
+		groupRouterGroup := r.Group("/group")
 		groupRouterGroup.POST("/create_group", g.CreateGroup)
 		groupRouterGroup.POST("/set_group_info", g.SetGroupInfo)
 		groupRouterGroup.POST("/set_group_info_ex", g.SetGroupInfoEx)
@@ -157,9 +193,9 @@ func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.En
 		groupRouterGroup.POST("/get_full_join_group_ids", g.GetFullJoinGroupIDs)
 	}
 	// certificate
-	authRouterGroup := r.Group("/auth")
 	{
-		a := NewAuthApi()
+		a := NewAuthApi(pbAuth.NewAuthClient(authConn))
+		authRouterGroup := r.Group("/auth")
 		authRouterGroup.POST("/get_admin_token", a.GetAdminToken)
 		authRouterGroup.POST("/get_user_token", a.GetUserToken)
 		authRouterGroup.POST("/parse_token", a.ParseToken)
@@ -167,9 +203,9 @@ func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.En
 
 	}
 	// Third service
-	thirdGroup := r.Group("/third")
 	{
-		t := NewThirdApi(config.API.Prometheus.GrafanaURL)
+		t := NewThirdApi(third.NewThirdClient(thirdConn), config.API.Prometheus.GrafanaURL)
+		thirdGroup := r.Group("/third")
 		thirdGroup.GET("/prometheus", t.GetPrometheus)
 		thirdGroup.POST("/fcm_update_token", t.FcmUpdateToken)
 		thirdGroup.POST("/set_app_badge", t.SetAppBadge)
@@ -192,8 +228,9 @@ func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.En
 		objectGroup.GET("/*name", t.ObjectRedirect)
 	}
 	// Message
-	msgGroup := r.Group("/msg")
+	m := NewMessageApi(msg.NewMsgClient(msgConn), rpcli.NewUserClient(userConn), config.Share.IMAdminUserID)
 	{
+		msgGroup := r.Group("/msg")
 		msgGroup.POST("/newest_seq", m.GetSeq)
 		msgGroup.POST("/search_msg", m.SearchMsg)
 		msgGroup.POST("/send_msg", m.SendMessage)
@@ -218,9 +255,9 @@ func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.En
 		msgGroup.POST("/append_stream_msg", m.AppendStreamMsg)
 	}
 	// Conversation
-	conversationGroup := r.Group("/conversation")
 	{
-		c := NewConversationApi()
+		c := NewConversationApi(conversation.NewConversationClient(conversationConn))
+		conversationGroup := r.Group("/conversation")
 		conversationGroup.POST("/get_sorted_conversation_list", c.GetSortedConversationList)
 		conversationGroup.POST("/get_all_conversations", c.GetAllConversations)
 		conversationGroup.POST("/get_conversation", c.GetConversation)
@@ -234,18 +271,21 @@ func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.En
 		conversationGroup.POST("/get_pinned_conversation_ids", c.GetPinnedConversationIDs)
 	}
 
-	statisticsGroup := r.Group("/statistics")
 	{
+		statisticsGroup := r.Group("/statistics")
 		statisticsGroup.POST("/user/register", u.UserRegisterCount)
 		statisticsGroup.POST("/user/active", m.GetActiveUser)
 		statisticsGroup.POST("/group/create", g.GroupCreateCount)
 		statisticsGroup.POST("/group/active", m.GetActiveGroup)
 	}
 
+	{
 		jssdk := r.Group("/jssdk")
 		jssdk.POST("/get_conversations", j.GetConversations)
 		jssdk.POST("/get_active_conversations", j.GetActiveConversations)
-
+	}
+	{
+		pd := NewPrometheusDiscoveryApi(config, client)
 		proDiscoveryGroup := r.Group("/prometheus_discovery", pd.Enable)
 		proDiscoveryGroup.GET("/api", pd.Api)
 		proDiscoveryGroup.GET("/user", pd.User)
@@ -258,11 +298,12 @@ func newGinRouter(disCov discovery.SvcDiscoveryRegistry, config *Config) *gin.En
 		proDiscoveryGroup.GET("/push", pd.Push)
 		proDiscoveryGroup.GET("/msg_gateway", pd.MessageGateway)
 		proDiscoveryGroup.GET("/msg_transfer", pd.MessageTransfer)
-
-	return r
 	}
 
-func GinParseToken() gin.HandlerFunc {
+	return r, nil
+}
+
+func GinParseToken(authClient *rpcli.AuthClient) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		switch c.Request.Method {
 		case http.MethodPost:
@@ -280,7 +321,7 @@ func GinParseToken() gin.HandlerFunc {
 				c.Abort()
 				return
 			}
-			resp, err := pbAuth.ParseTokenCaller.Invoke(c, &pbAuth.ParseTokenReq{Token: token})
+			resp, err := authClient.ParseToken(c, token)
 			if err != nil {
 				apiresp.GinError(c, err)
 				c.Abort()

internal/api/statistics.go

@@ -1,31 +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 api
-
-import (
-	"github.com/gin-gonic/gin"
-	"github.com/openimsdk/protocol/user"
-	"github.com/openimsdk/tools/a2r"
-)
-
-type StatisticsApi struct{}
-
-func NewStatisticsApi() StatisticsApi {
-	return StatisticsApi{}
-}
-
-func (s *StatisticsApi) UserRegister(c *gin.Context) {
-	a2r.CallV2(c, user.UserRegisterCountCaller.Invoke)
-}

internal/api/third.go

@@ -16,14 +16,13 @@ package api
 
 import (
 	"context"
+	"google.golang.org/grpc"
 	"math/rand"
 	"net/http"
 	"net/url"
 	"strconv"
 	"strings"
 
-	"google.golang.org/grpc"
-
 	"github.com/gin-gonic/gin"
 	"github.com/openimsdk/protocol/third"
 	"github.com/openimsdk/tools/a2r"
@@ -33,18 +32,19 @@ import (
 
 type ThirdApi struct {
 	GrafanaUrl string
+	Client     third.ThirdClient
 }
 
-func NewThirdApi(grafanaUrl string) ThirdApi {
+func NewThirdApi(client third.ThirdClient, grafanaUrl string) ThirdApi {
-	return ThirdApi{GrafanaUrl: grafanaUrl}
+	return ThirdApi{Client: client, GrafanaUrl: grafanaUrl}
 }
 
 func (o *ThirdApi) FcmUpdateToken(c *gin.Context) {
-	a2r.CallV2(c, third.FcmUpdateTokenCaller.Invoke)
+	a2r.Call(c, third.ThirdClient.FcmUpdateToken, o.Client)
 }
 
 func (o *ThirdApi) SetAppBadge(c *gin.Context) {
-	a2r.CallV2(c, third.SetAppBadgeCaller.Invoke)
+	a2r.Call(c, third.ThirdClient.SetAppBadge, o.Client)
 }
 
 // #################### s3 ####################
@@ -79,44 +79,44 @@ func setURLPrefix(c *gin.Context, urlPrefix *string) error {
 }
 
 func (o *ThirdApi) PartLimit(c *gin.Context) {
-	a2r.CallV2(c, third.PartLimitCaller.Invoke)
+	a2r.Call(c, third.ThirdClient.PartLimit, o.Client)
 }
 
 func (o *ThirdApi) PartSize(c *gin.Context) {
-	a2r.CallV2(c, third.PartSizeCaller.Invoke)
+	a2r.Call(c, third.ThirdClient.PartSize, o.Client)
 }
 
 func (o *ThirdApi) InitiateMultipartUpload(c *gin.Context) {
 	opt := setURLPrefixOption(third.ThirdClient.InitiateMultipartUpload, func(req *third.InitiateMultipartUploadReq) error {
 		return setURLPrefix(c, &req.UrlPrefix)
 	})
-	a2r.CallV2(c, third.InitiateMultipartUploadCaller.Invoke, opt)
+	a2r.Call(c, third.ThirdClient.InitiateMultipartUpload, o.Client, opt)
 }
 
 func (o *ThirdApi) AuthSign(c *gin.Context) {
-	a2r.CallV2(c, third.AuthSignCaller.Invoke)
+	a2r.Call(c, third.ThirdClient.AuthSign, o.Client)
 }
 
 func (o *ThirdApi) CompleteMultipartUpload(c *gin.Context) {
 	opt := setURLPrefixOption(third.ThirdClient.CompleteMultipartUpload, func(req *third.CompleteMultipartUploadReq) error {
 		return setURLPrefix(c, &req.UrlPrefix)
 	})
-	a2r.CallV2(c, third.CompleteMultipartUploadCaller.Invoke, opt)
+	a2r.Call(c, third.ThirdClient.CompleteMultipartUpload, o.Client, opt)
 }
 
 func (o *ThirdApi) AccessURL(c *gin.Context) {
-	a2r.CallV2(c, third.AccessURLCaller.Invoke)
+	a2r.Call(c, third.ThirdClient.AccessURL, o.Client)
 }
 
 func (o *ThirdApi) InitiateFormData(c *gin.Context) {
-	a2r.CallV2(c, third.InitiateFormDataCaller.Invoke)
+	a2r.Call(c, third.ThirdClient.InitiateFormData, o.Client)
 }
 
 func (o *ThirdApi) CompleteFormData(c *gin.Context) {
 	opt := setURLPrefixOption(third.ThirdClient.CompleteFormData, func(req *third.CompleteFormDataReq) error {
 		return setURLPrefix(c, &req.UrlPrefix)
 	})
-	a2r.CallV2(c, third.CompleteFormDataCaller.Invoke, opt)
+	a2r.Call(c, third.ThirdClient.CompleteFormData, o.Client, opt)
 }
 
 func (o *ThirdApi) ObjectRedirect(c *gin.Context) {
@@ -140,7 +140,7 @@ func (o *ThirdApi) ObjectRedirect(c *gin.Context) {
 		}
 		query[key] = values[0]
 	}
-	resp, err := third.AccessURLCaller.Invoke(ctx, &third.AccessURLReq{Name: name, Query: query})
+	resp, err := o.Client.AccessURL(ctx, &third.AccessURLReq{Name: name, Query: query})
 	if err != nil {
 		if errs.ErrArgs.Is(err) {
 			c.String(http.StatusBadRequest, err.Error())
@@ -158,15 +158,15 @@ func (o *ThirdApi) ObjectRedirect(c *gin.Context) {
 
 // #################### logs ####################.
 func (o *ThirdApi) UploadLogs(c *gin.Context) {
-	a2r.CallV2(c, third.UploadLogsCaller.Invoke)
+	a2r.Call(c, third.ThirdClient.UploadLogs, o.Client)
 }
 
 func (o *ThirdApi) DeleteLogs(c *gin.Context) {
-	a2r.CallV2(c, third.DeleteLogsCaller.Invoke)
+	a2r.Call(c, third.ThirdClient.DeleteLogs, o.Client)
 }
 
 func (o *ThirdApi) SearchLogs(c *gin.Context) {
-	a2r.CallV2(c, third.SearchLogsCaller.Invoke)
+	a2r.Call(c, third.ThirdClient.SearchLogs, o.Client)
 }
 
 func (o *ThirdApi) GetPrometheus(c *gin.Context) {

internal/api/user.go

@@ -16,6 +16,7 @@ package api
 
 import (
 	"github.com/gin-gonic/gin"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
 	"github.com/openimsdk/protocol/constant"
 	"github.com/openimsdk/protocol/msggateway"
 	"github.com/openimsdk/protocol/user"
@@ -27,47 +28,45 @@ import (
 )
 
 type UserApi struct {
-	Discov                discovery.SvcDiscoveryRegistry
+	Client user.UserClient
-	MessageGateWayRpcName string
+	discov discovery.SvcDiscoveryRegistry
+	config config.RpcService
 }
 
-func NewUserApi(discov discovery.SvcDiscoveryRegistry, messageGateWayRpcName string) UserApi {
+func NewUserApi(client user.UserClient, discov discovery.SvcDiscoveryRegistry, config config.RpcService) UserApi {
-	return UserApi{
+	return UserApi{Client: client, discov: discov, config: config}
-		Discov:                discov,
-		MessageGateWayRpcName: messageGateWayRpcName,
-	}
 }
 
 func (u *UserApi) UserRegister(c *gin.Context) {
-	a2r.CallV2(c, user.UserRegisterCaller.Invoke)
+	a2r.Call(c, user.UserClient.UserRegister, u.Client)
 }
 
 // UpdateUserInfo is deprecated. Use UpdateUserInfoEx
 func (u *UserApi) UpdateUserInfo(c *gin.Context) {
-	a2r.CallV2(c, user.UpdateUserInfoCaller.Invoke)
+	a2r.Call(c, user.UserClient.UpdateUserInfo, u.Client)
 }
 
 func (u *UserApi) UpdateUserInfoEx(c *gin.Context) {
-	a2r.CallV2(c, user.UpdateUserInfoExCaller.Invoke)
+	a2r.Call(c, user.UserClient.UpdateUserInfoEx, u.Client)
 }
 func (u *UserApi) SetGlobalRecvMessageOpt(c *gin.Context) {
-	a2r.CallV2(c, user.SetGlobalRecvMessageOptCaller.Invoke)
+	a2r.Call(c, user.UserClient.SetGlobalRecvMessageOpt, u.Client)
 }
 
 func (u *UserApi) GetUsersPublicInfo(c *gin.Context) {
-	a2r.CallV2(c, user.GetDesignateUsersCaller.Invoke)
+	a2r.Call(c, user.UserClient.GetDesignateUsers, u.Client)
 }
 
 func (u *UserApi) GetAllUsersID(c *gin.Context) {
-	a2r.CallV2(c, user.GetAllUserIDCaller.Invoke)
+	a2r.Call(c, user.UserClient.GetAllUserID, u.Client)
 }
 
 func (u *UserApi) AccountCheck(c *gin.Context) {
-	a2r.CallV2(c, user.AccountCheckCaller.Invoke)
+	a2r.Call(c, user.UserClient.AccountCheck, u.Client)
 }
 
 func (u *UserApi) GetUsers(c *gin.Context) {
-	a2r.CallV2(c, user.GetPaginationUsersCaller.Invoke)
+	a2r.Call(c, user.UserClient.GetPaginationUsers, u.Client)
 }
 
 // GetUsersOnlineStatus Get user online status.
@@ -77,7 +76,7 @@ func (u *UserApi) GetUsersOnlineStatus(c *gin.Context) {
 		apiresp.GinError(c, err)
 		return
 	}
-	conns, err := u.Discov.GetConns(c, u.MessageGateWayRpcName)
+	conns, err := u.discov.GetConns(c, u.config.MessageGateway)
 	if err != nil {
 		apiresp.GinError(c, err)
 		return
@@ -128,7 +127,7 @@ func (u *UserApi) GetUsersOnlineStatus(c *gin.Context) {
 }
 
 func (u *UserApi) UserRegisterCount(c *gin.Context) {
-	a2r.CallV2(c, user.UserRegisterCountCaller.Invoke)
+	a2r.Call(c, user.UserClient.UserRegisterCount, u.Client)
 }
 
 // GetUsersOnlineTokenDetail Get user online token details.
@@ -141,7 +140,7 @@ func (u *UserApi) GetUsersOnlineTokenDetail(c *gin.Context) {
 		apiresp.GinError(c, errs.ErrArgs.WithDetail(err.Error()).Wrap())
 		return
 	}
-	conns, err := u.Discov.GetConns(c, u.MessageGateWayRpcName)
+	conns, err := u.discov.GetConns(c, u.config.MessageGateway)
 	if err != nil {
 		apiresp.GinError(c, err)
 		return
@@ -194,52 +193,52 @@ func (u *UserApi) GetUsersOnlineTokenDetail(c *gin.Context) {
 
 // SubscriberStatus Presence status of subscribed users.
 func (u *UserApi) SubscriberStatus(c *gin.Context) {
-	a2r.CallV2(c, user.SubscribeOrCancelUsersStatusCaller.Invoke)
+	a2r.Call(c, user.UserClient.SubscribeOrCancelUsersStatus, u.Client)
 }
 
 // GetUserStatus Get the online status of the user.
 func (u *UserApi) GetUserStatus(c *gin.Context) {
-	a2r.CallV2(c, user.GetUserStatusCaller.Invoke)
+	a2r.Call(c, user.UserClient.GetUserStatus, u.Client)
 }
 
 // GetSubscribeUsersStatus Get the online status of subscribers.
 func (u *UserApi) GetSubscribeUsersStatus(c *gin.Context) {
-	a2r.CallV2(c, user.GetSubscribeUsersStatusCaller.Invoke)
+	a2r.Call(c, user.UserClient.GetSubscribeUsersStatus, u.Client)
 }
 
 // ProcessUserCommandAdd user general function add.
 func (u *UserApi) ProcessUserCommandAdd(c *gin.Context) {
-	a2r.CallV2(c, user.ProcessUserCommandAddCaller.Invoke)
+	a2r.Call(c, user.UserClient.ProcessUserCommandAdd, u.Client)
 }
 
 // ProcessUserCommandDelete user general function delete.
 func (u *UserApi) ProcessUserCommandDelete(c *gin.Context) {
-	a2r.CallV2(c, user.ProcessUserCommandDeleteCaller.Invoke)
+	a2r.Call(c, user.UserClient.ProcessUserCommandDelete, u.Client)
 }
 
 // ProcessUserCommandUpdate  user general function update.
 func (u *UserApi) ProcessUserCommandUpdate(c *gin.Context) {
-	a2r.CallV2(c, user.ProcessUserCommandUpdateCaller.Invoke)
+	a2r.Call(c, user.UserClient.ProcessUserCommandUpdate, u.Client)
 }
 
 // ProcessUserCommandGet user general function get.
 func (u *UserApi) ProcessUserCommandGet(c *gin.Context) {
-	a2r.CallV2(c, user.ProcessUserCommandGetCaller.Invoke)
+	a2r.Call(c, user.UserClient.ProcessUserCommandGet, u.Client)
 }
 
 // ProcessUserCommandGet user general function get all.
 func (u *UserApi) ProcessUserCommandGetAll(c *gin.Context) {
-	a2r.CallV2(c, user.ProcessUserCommandGetAllCaller.Invoke)
+	a2r.Call(c, user.UserClient.ProcessUserCommandGetAll, u.Client)
 }
 
 func (u *UserApi) AddNotificationAccount(c *gin.Context) {
-	a2r.CallV2(c, user.AddNotificationAccountCaller.Invoke)
+	a2r.Call(c, user.UserClient.AddNotificationAccount, u.Client)
 }
 
 func (u *UserApi) UpdateNotificationAccountInfo(c *gin.Context) {
-	a2r.CallV2(c, user.UpdateNotificationAccountInfoCaller.Invoke)
+	a2r.Call(c, user.UserClient.UpdateNotificationAccountInfo, u.Client)
 }
 
 func (u *UserApi) SearchNotificationAccount(c *gin.Context) {
-	a2r.CallV2(c, user.SearchNotificationAccountCaller.Invoke)
+	a2r.Call(c, user.UserClient.SearchNotificationAccount, u.Client)
 }

internal/msggateway/hub_server.go

@@ -16,6 +16,7 @@ package msggateway
 
 import (
 	"context"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 	"sync/atomic"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/authverify"
@@ -34,7 +35,14 @@ import (
 )
 
 func (s *Server) InitServer(ctx context.Context, config *Config, disCov discovery.SvcDiscoveryRegistry, server *grpc.Server) error {
-	s.LongConnServer.SetDiscoveryRegistry(disCov, config)
+	userConn, err := disCov.GetConn(ctx, config.Discovery.RpcService.User)
+	if err != nil {
+		return err
+	}
+	s.userClient = rpcli.NewUserClient(userConn)
+	if err := s.LongConnServer.SetDiscoveryRegistry(ctx, disCov, config); err != nil {
+		return err
+	}
 	msggateway.RegisterMsgGatewayServer(server, s)
 	if s.ready != nil {
 		return s.ready(s)
@@ -61,6 +69,7 @@ type Server struct {
 	pushTerminal   map[int]struct{}
 	ready          func(srv *Server) error
 	queue          *memamq.MemoryQueue
+	userClient     *rpcli.UserClient
 }
 
 func (s *Server) SetLongConnServer(LongConnServer LongConnServer) {

internal/msggateway/init.go

@@ -62,8 +62,9 @@ func Start(ctx context.Context, index int, conf *Config) error {
 	)
 
 	hubServer := NewServer(longServer, conf, func(srv *Server) error {
-		longServer.online, _ = rpccache.NewOnlineCache(conf.Share.IMAdminUserID, nil, rdb, false, longServer.subscriberUserOnlineStatusChanges)
+		var err error
-		return nil
+		longServer.online, err = rpccache.NewOnlineCache(srv.userClient, nil, rdb, false, longServer.subscriberUserOnlineStatusChanges)
+		return err
 	})
 
 	go longServer.ChangeOnlineStatus(4)

internal/msggateway/message_handler.go

@@ -17,6 +17,7 @@ package msggateway
 import (
 	"context"
 	"encoding/json"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 	"sync"
 
 	"github.com/go-playground/validator/v10"
@@ -99,27 +100,33 @@ func (r *Resp) String() string {
 }
 
 type MessageHandler interface {
-	GetSeq(context context.Context, data *Req) ([]byte, error)
+	GetSeq(ctx context.Context, data *Req) ([]byte, error)
-	SendMessage(context context.Context, data *Req) ([]byte, error)
+	SendMessage(ctx context.Context, data *Req) ([]byte, error)
-	SendSignalMessage(context context.Context, data *Req) ([]byte, error)
+	SendSignalMessage(ctx context.Context, data *Req) ([]byte, error)
-	PullMessageBySeqList(context context.Context, data *Req) ([]byte, error)
+	PullMessageBySeqList(ctx context.Context, data *Req) ([]byte, error)
-	GetConversationsHasReadAndMaxSeq(context context.Context, data *Req) ([]byte, error)
+	GetConversationsHasReadAndMaxSeq(ctx context.Context, data *Req) ([]byte, error)
-	GetSeqMessage(context context.Context, data *Req) ([]byte, error)
+	GetSeqMessage(ctx context.Context, data *Req) ([]byte, error)
-	UserLogout(context context.Context, data *Req) ([]byte, error)
+	UserLogout(ctx context.Context, data *Req) ([]byte, error)
-	SetUserDeviceBackground(context context.Context, data *Req) ([]byte, bool, error)
+	SetUserDeviceBackground(ctx context.Context, data *Req) ([]byte, bool, error)
 }
 
 var _ MessageHandler = (*GrpcHandler)(nil)
 
 type GrpcHandler struct {
 	validate   *validator.Validate
+	msgClient  *rpcli.MsgClient
+	pushClient *rpcli.PushMsgServiceClient
 }
 
-func NewGrpcHandler(validate *validator.Validate) *GrpcHandler {
+func NewGrpcHandler(validate *validator.Validate, msgClient *rpcli.MsgClient, pushClient *rpcli.PushMsgServiceClient) *GrpcHandler {
-	return &GrpcHandler{validate: validate}
+	return &GrpcHandler{
+		validate:   validate,
+		msgClient:  msgClient,
+		pushClient: pushClient,
+	}
 }
 
-func (g GrpcHandler) GetSeq(ctx context.Context, data *Req) ([]byte, error) {
+func (g *GrpcHandler) GetSeq(ctx context.Context, data *Req) ([]byte, error) {
 	req := sdkws.GetMaxSeqReq{}
 	if err := proto.Unmarshal(data.Data, &req); err != nil {
 		return nil, errs.WrapMsg(err, "GetSeq: error unmarshaling request", "action", "unmarshal", "dataType", "GetMaxSeqReq")
@@ -127,7 +134,7 @@ func (g GrpcHandler) GetSeq(ctx context.Context, data *Req) ([]byte, error) {
 	if err := g.validate.Struct(&req); err != nil {
 		return nil, errs.WrapMsg(err, "GetSeq: validation failed", "action", "validate", "dataType", "GetMaxSeqReq")
 	}
-	resp, err := msg.GetMaxSeqCaller.Invoke(ctx, &req)
+	resp, err := g.msgClient.MsgClient.GetMaxSeq(ctx, &req)
 	if err != nil {
 		return nil, err
 	}
@@ -140,7 +147,7 @@ func (g GrpcHandler) GetSeq(ctx context.Context, data *Req) ([]byte, error) {
 
 // SendMessage handles the sending of messages through gRPC. It unmarshals the request data,
 // validates the message, and then sends it using the message RPC client.
-func (g GrpcHandler) SendMessage(ctx context.Context, data *Req) ([]byte, error) {
+func (g *GrpcHandler) SendMessage(ctx context.Context, data *Req) ([]byte, error) {
 	var msgData sdkws.MsgData
 	if err := proto.Unmarshal(data.Data, &msgData); err != nil {
 		return nil, errs.WrapMsg(err, "SendMessage: error unmarshaling message data", "action", "unmarshal", "dataType", "MsgData")
@@ -151,7 +158,7 @@ func (g GrpcHandler) SendMessage(ctx context.Context, data *Req) ([]byte, error)
 	}
 
 	req := msg.SendMsgReq{MsgData: &msgData}
-	resp, err := msg.SendMsgCaller.Invoke(ctx, &req)
+	resp, err := g.msgClient.MsgClient.SendMsg(ctx, &req)
 	if err != nil {
 		return nil, err
 	}
@@ -164,8 +171,8 @@ func (g GrpcHandler) SendMessage(ctx context.Context, data *Req) ([]byte, error)
 	return c, nil
 }
 
-func (g GrpcHandler) SendSignalMessage(context context.Context, data *Req) ([]byte, error) {
+func (g *GrpcHandler) SendSignalMessage(ctx context.Context, data *Req) ([]byte, error) {
-	resp, err := msg.SendMsgCaller.Invoke(context, nil)
+	resp, err := g.msgClient.MsgClient.SendMsg(ctx, nil)
 	if err != nil {
 		return nil, err
 	}
@@ -176,7 +183,7 @@ func (g GrpcHandler) SendSignalMessage(context context.Context, data *Req) ([]by
 	return c, nil
 }
 
-func (g GrpcHandler) PullMessageBySeqList(ctx context.Context, data *Req) ([]byte, error) {
+func (g *GrpcHandler) PullMessageBySeqList(ctx context.Context, data *Req) ([]byte, error) {
 	req := sdkws.PullMessageBySeqsReq{}
 	if err := proto.Unmarshal(data.Data, &req); err != nil {
 		return nil, errs.WrapMsg(err, "err proto unmarshal", "action", "unmarshal", "dataType", "PullMessageBySeqsReq")
@@ -184,7 +191,7 @@ func (g GrpcHandler) PullMessageBySeqList(ctx context.Context, data *Req) ([]byt
 	if err := g.validate.Struct(data); err != nil {
 		return nil, errs.WrapMsg(err, "validation failed", "action", "validate", "dataType", "PullMessageBySeqsReq")
 	}
-	resp, err := msg.PullMessageBySeqsCaller.Invoke(ctx, &req)
+	resp, err := g.msgClient.MsgClient.PullMessageBySeqs(ctx, &req)
 	if err != nil {
 		return nil, err
 	}
@@ -195,7 +202,7 @@ func (g GrpcHandler) PullMessageBySeqList(ctx context.Context, data *Req) ([]byt
 	return c, nil
 }
 
-func (g GrpcHandler) GetConversationsHasReadAndMaxSeq(ctx context.Context, data *Req) ([]byte, error) {
+func (g *GrpcHandler) GetConversationsHasReadAndMaxSeq(ctx context.Context, data *Req) ([]byte, error) {
 	req := msg.GetConversationsHasReadAndMaxSeqReq{}
 	if err := proto.Unmarshal(data.Data, &req); err != nil {
 		return nil, errs.WrapMsg(err, "err proto unmarshal", "action", "unmarshal", "dataType", "GetConversationsHasReadAndMaxSeq")
@@ -203,7 +210,7 @@ func (g GrpcHandler) GetConversationsHasReadAndMaxSeq(ctx context.Context, data
 	if err := g.validate.Struct(data); err != nil {
 		return nil, errs.WrapMsg(err, "validation failed", "action", "validate", "dataType", "GetConversationsHasReadAndMaxSeq")
 	}
-	resp, err := msg.GetConversationsHasReadAndMaxSeqCaller.Invoke(ctx, &req)
+	resp, err := g.msgClient.MsgClient.GetConversationsHasReadAndMaxSeq(ctx, &req)
 	if err != nil {
 		return nil, err
 	}
@@ -214,7 +221,7 @@ func (g GrpcHandler) GetConversationsHasReadAndMaxSeq(ctx context.Context, data
 	return c, nil
 }
 
-func (g GrpcHandler) GetSeqMessage(ctx context.Context, data *Req) ([]byte, error) {
+func (g *GrpcHandler) GetSeqMessage(ctx context.Context, data *Req) ([]byte, error) {
 	req := msg.GetSeqMessageReq{}
 	if err := proto.Unmarshal(data.Data, &req); err != nil {
 		return nil, errs.WrapMsg(err, "error unmarshaling request", "action", "unmarshal", "dataType", "GetSeqMessage")
@@ -222,7 +229,7 @@ func (g GrpcHandler) GetSeqMessage(ctx context.Context, data *Req) ([]byte, erro
 	if err := g.validate.Struct(data); err != nil {
 		return nil, errs.WrapMsg(err, "validation failed", "action", "validate", "dataType", "GetSeqMessage")
 	}
-	resp, err := msg.GetSeqMessageCaller.Invoke(ctx, &req)
+	resp, err := g.msgClient.MsgClient.GetSeqMessage(ctx, &req)
 	if err != nil {
 		return nil, err
 	}
@@ -233,12 +240,12 @@ func (g GrpcHandler) GetSeqMessage(ctx context.Context, data *Req) ([]byte, erro
 	return c, nil
 }
 
-func (g GrpcHandler) UserLogout(ctx context.Context, data *Req) ([]byte, error) {
+func (g *GrpcHandler) UserLogout(ctx context.Context, data *Req) ([]byte, error) {
 	req := push.DelUserPushTokenReq{}
 	if err := proto.Unmarshal(data.Data, &req); err != nil {
 		return nil, errs.WrapMsg(err, "error unmarshaling request", "action", "unmarshal", "dataType", "DelUserPushTokenReq")
 	}
-	resp, err := push.DelUserPushTokenCaller.Invoke(ctx, &req)
+	resp, err := g.pushClient.PushMsgServiceClient.DelUserPushToken(ctx, &req)
 	if err != nil {
 		return nil, err
 	}
@@ -249,7 +256,7 @@ func (g GrpcHandler) UserLogout(ctx context.Context, data *Req) ([]byte, error)
 	return c, nil
 }
 
-func (g GrpcHandler) SetUserDeviceBackground(_ context.Context, data *Req) ([]byte, bool, error) {
+func (g *GrpcHandler) SetUserDeviceBackground(ctx context.Context, data *Req) ([]byte, bool, error) {
 	req := sdkws.SetAppBackgroundStatusReq{}
 	if err := proto.Unmarshal(data.Data, &req); err != nil {
 		return nil, false, errs.WrapMsg(err, "error unmarshaling request", "action", "unmarshal", "dataType", "SetAppBackgroundStatusReq")

internal/msggateway/online.go

@@ -88,7 +88,7 @@ func (ws *WsServer) ChangeOnlineStatus(concurrent int) {
 		opIdCtx := mcontext.SetOperationID(context.Background(), operationIDPrefix+strconv.FormatInt(count.Add(1), 10))
 		ctx, cancel := context.WithTimeout(opIdCtx, time.Second*5)
 		defer cancel()
-		if err := pbuser.SetUserOnlineStatusCaller.Execute(ctx, req); err != nil {
+		if err := ws.userClient.SetUserOnlineStatus(ctx, req); err != nil {
 			log.ZError(ctx, "update user online status", err)
 		}
 		for _, ss := range req.Status {

internal/msggateway/ws_server.go

@@ -3,6 +3,7 @@ package msggateway
 import (
 	"context"
 	"fmt"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 	"net/http"
 	"sync"
 	"sync/atomic"
@@ -31,7 +32,7 @@ type LongConnServer interface {
 	GetUserAllCons(userID string) ([]*Client, bool)
 	GetUserPlatformCons(userID string, platform int) ([]*Client, bool, bool)
 	Validate(s any) error
-	SetDiscoveryRegistry(client discovery.SvcDiscoveryRegistry, config *Config)
+	SetDiscoveryRegistry(ctx context.Context, client discovery.SvcDiscoveryRegistry, config *Config) error
 	KickUserConn(client *Client) error
 	UnRegister(c *Client)
 	SetKickHandlerInfo(i *kickHandler)
@@ -61,6 +62,8 @@ type WsServer struct {
 	//Encoder
 	MessageHandler
 	webhookClient *webhook.Client
+	userClient    *rpcli.UserClient
+	authClient    *rpcli.AuthClient
 }
 
 type kickHandler struct {
@@ -69,9 +72,28 @@ type kickHandler struct {
 	newClient  *Client
 }
 
-func (ws *WsServer) SetDiscoveryRegistry(disCov discovery.SvcDiscoveryRegistry, config *Config) {
+func (ws *WsServer) SetDiscoveryRegistry(ctx context.Context, disCov discovery.SvcDiscoveryRegistry, config *Config) error {
-	ws.MessageHandler = NewGrpcHandler(ws.validate)
+	userConn, err := disCov.GetConn(ctx, config.Discovery.RpcService.User)
+	if err != nil {
+		return err
+	}
+	pushConn, err := disCov.GetConn(ctx, config.Discovery.RpcService.Push)
+	if err != nil {
+		return err
+	}
+	authConn, err := disCov.GetConn(ctx, config.Discovery.RpcService.Auth)
+	if err != nil {
+		return err
+	}
+	msgConn, err := disCov.GetConn(ctx, config.Discovery.RpcService.Msg)
+	if err != nil {
+		return err
+	}
+	ws.userClient = rpcli.NewUserClient(userConn)
+	ws.authClient = rpcli.NewAuthClient(authConn)
+	ws.MessageHandler = NewGrpcHandler(ws.validate, rpcli.NewMsgClient(msgConn), rpcli.NewPushMsgServiceClient(pushConn))
 	ws.disCov = disCov
+	return nil
 }
 
 //func (ws *WsServer) SetUserOnlineStatus(ctx context.Context, client *Client, status int32) {
@@ -306,8 +328,7 @@ func (ws *WsServer) multiTerminalLoginChecker(clientOK bool, oldClients []*Clien
 			[]string{newClient.ctx.GetOperationID(), newClient.ctx.GetUserID(),
 				constant.PlatformIDToName(newClient.PlatformID), newClient.ctx.GetConnID()},
 		)
-
+		if err := ws.authClient.KickTokens(ctx, kickTokens); err != nil {
-		if err := pbAuth.KickTokensCaller.Execute(ctx, &pbAuth.KickTokensReq{Tokens: kickTokens}); err != nil {
 			log.ZWarn(newClient.ctx, "kickTokens err", err)
 		}
 	}
@@ -334,11 +355,12 @@ func (ws *WsServer) multiTerminalLoginChecker(clientOK bool, oldClients []*Clien
 			[]string{newClient.ctx.GetOperationID(), newClient.ctx.GetUserID(),
 				constant.PlatformIDToName(newClient.PlatformID), newClient.ctx.GetConnID()},
 		)
-		if err := pbAuth.InvalidateTokenCaller.Execute(ctx, &pbAuth.InvalidateTokenReq{
+		req := &pbAuth.InvalidateTokenReq{
 			PreservedToken: newClient.token,
 			UserID:         newClient.UserID,
 			PlatformID:     int32(newClient.PlatformID),
-		}); err != nil {
+		}
+		if err := ws.authClient.InvalidateToken(ctx, req); err != nil {
 			log.ZWarn(newClient.ctx, "InvalidateToken err", err, "userID", newClient.UserID,
 				"platformID", newClient.PlatformID)
 		}
@@ -409,7 +431,7 @@ func (ws *WsServer) wsHandler(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// Call the authentication client to parse the Token obtained from the context
-	resp, err := pbAuth.ParseTokenCaller.Invoke(connContext, &pbAuth.ParseTokenReq{Token: connContext.GetToken()})
+	resp, err := ws.authClient.ParseToken(connContext, connContext.GetToken())
 	if err != nil {
 		// If there's an error parsing the Token, decide whether to send the error message via WebSocket based on the context flag
 		shouldSendError := connContext.ShouldSendResp()

internal/msgtransfer/init.go

@@ -25,7 +25,6 @@ import (
 	"strconv"
 	"syscall"
 
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
 	"github.com/openimsdk/tools/discovery"
 	"github.com/openimsdk/tools/discovery/etcd"
 	"github.com/openimsdk/tools/utils/jsonutil"
@@ -93,10 +92,6 @@ 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")))
-	if err = rpcclient.InitRpcCaller(client, config.Discovery.RpcService); err != nil {
-		return err
-	}
-
 	msgModel := redis.NewMsgCache(rdb)
 	msgDocModel, err := mgo.NewMsgMongo(mgocli.GetDB())
 	if err != nil {
@@ -116,7 +111,7 @@ func Start(ctx context.Context, index int, config *Config) error {
 	if err != nil {
 		return err
 	}
-	historyCH, err := NewOnlineHistoryRedisConsumerHandler(&config.KafkaConfig, msgTransferDatabase)
+	historyCH, err := NewOnlineHistoryRedisConsumerHandler(ctx, client, config, msgTransferDatabase)
 	if err != nil {
 		return err
 	}

internal/msgtransfer/online_history_msg_handler.go

@@ -18,6 +18,8 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
+	"github.com/openimsdk/tools/discovery"
 	"strconv"
 	"strings"
 	"sync"
@@ -25,15 +27,12 @@ import (
 
 	"github.com/IBM/sarama"
 	"github.com/go-redis/redis"
-	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
 	"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/msgprocessor"
 	"github.com/openimsdk/open-im-server/v3/pkg/tools/batcher"
 	"github.com/openimsdk/protocol/constant"
 	pbconv "github.com/openimsdk/protocol/conversation"
-	"github.com/openimsdk/protocol/group"
-	"github.com/openimsdk/protocol/rpccall"
 	"github.com/openimsdk/protocol/sdkws"
 	"github.com/openimsdk/tools/errs"
 	"github.com/openimsdk/tools/log"
@@ -72,16 +71,30 @@ type OnlineHistoryRedisConsumerHandler struct {
 	msgTransferDatabase         controller.MsgTransferDatabase
 	conversationUserHasReadChan chan *userHasReadSeq
 	wg                          sync.WaitGroup
+
+	groupClient        *rpcli.GroupClient
+	conversationClient *rpcli.ConversationClient
 }
 
-func NewOnlineHistoryRedisConsumerHandler(kafkaConf *config.Kafka, database controller.MsgTransferDatabase) (*OnlineHistoryRedisConsumerHandler, error) {
+func NewOnlineHistoryRedisConsumerHandler(ctx context.Context, client discovery.SvcDiscoveryRegistry, config *Config, database controller.MsgTransferDatabase) (*OnlineHistoryRedisConsumerHandler, error) {
+	kafkaConf := config.KafkaConfig
 	historyConsumerGroup, err := kafka.NewMConsumerGroup(kafkaConf.Build(), kafkaConf.ToRedisGroupID, []string{kafkaConf.ToRedisTopic}, false)
 	if err != nil {
 		return nil, err
 	}
+	groupConn, err := client.GetConn(ctx, config.Discovery.RpcService.Group)
+	if err != nil {
+		return nil, err
+	}
+	conversationConn, err := client.GetConn(ctx, config.Discovery.RpcService.Conversation)
+	if err != nil {
+		return nil, err
+	}
 	var och OnlineHistoryRedisConsumerHandler
 	och.msgTransferDatabase = database
 	och.conversationUserHasReadChan = make(chan *userHasReadSeq, hasReadChanBuffer)
+	och.groupClient = rpcli.NewGroupClient(groupConn)
+	och.conversationClient = rpcli.NewConversationClient(conversationConn)
 	och.wg.Add(1)
 
 	b := batcher.New[sarama.ConsumerMessage](
@@ -109,15 +122,13 @@ func (och *OnlineHistoryRedisConsumerHandler) do(ctx context.Context, channelID
 	ctx = mcontext.WithTriggerIDContext(ctx, val.TriggerID())
 	ctxMessages := och.parseConsumerMessages(ctx, val.Val())
 	ctx = withAggregationCtx(ctx, ctxMessages)
-	log.ZInfo(ctx, "msg arrived channel", "channel id", channelID, "msgList length", len(ctxMessages),
+	log.ZInfo(ctx, "msg arrived channel", "channel id", channelID, "msgList length", len(ctxMessages), "key", val.Key())
-		"key", val.Key())
 	och.doSetReadSeq(ctx, ctxMessages)
 
 	storageMsgList, notStorageMsgList, storageNotificationList, notStorageNotificationList :=
 		och.categorizeMessageLists(ctxMessages)
 	log.ZDebug(ctx, "number of categorized messages", "storageMsgList", len(storageMsgList), "notStorageMsgList",
-		len(notStorageMsgList), "storageNotificationList", len(storageNotificationList), "notStorageNotificationList",
+		len(notStorageMsgList), "storageNotificationList", len(storageNotificationList), "notStorageNotificationList", len(notStorageNotificationList))
-		len(notStorageNotificationList))
 
 	conversationIDMsg := msgprocessor.GetChatConversationIDByMsg(ctxMessages[0].message)
 	conversationIDNotification := msgprocessor.GetNotificationConversationIDByMsg(ctxMessages[0].message)
@@ -282,31 +293,26 @@ func (och *OnlineHistoryRedisConsumerHandler) handleMsg(ctx context.Context, key
 				log.ZDebug(ctx, "group chat first create conversation", "conversationID",
 					conversationID)
 
-				userIDs, err := rpccall.ExtractField(ctx, group.GetGroupMemberUserIDsCaller.Invoke,
+				userIDs, err := och.groupClient.GetGroupMemberUserIDs(ctx, msg.GroupID)
-					&group.GetGroupMemberUserIDsReq{
-						GroupID: msg.GroupID,
-					}, (*group.GetGroupMemberUserIDsResp).GetUserIDs)
 				if err != nil {
 					log.ZWarn(ctx, "get group member ids error", err, "conversationID",
 						conversationID)
 				} else {
 					log.ZInfo(ctx, "GetGroupMemberIDs end")
 
-					if err := pbconv.CreateGroupChatConversationsCaller.Execute(ctx, &pbconv.CreateGroupChatConversationsReq{
+					if err := och.conversationClient.CreateGroupChatConversations(ctx, msg.GroupID, userIDs); err != nil {
-						UserIDs: userIDs,
-						GroupID: msg.GroupID,
-					}); err != nil {
 						log.ZWarn(ctx, "single chat first create conversation error", err,
 							"conversationID", conversationID)
 					}
 				}
 			case constant.SingleChatType, constant.NotificationChatType:
-				if err := pbconv.CreateSingleChatConversationsCaller.Execute(ctx, &pbconv.CreateSingleChatConversationsReq{
+				req := &pbconv.CreateSingleChatConversationsReq{
 					RecvID:           msg.RecvID,
 					SendID:           msg.SendID,
 					ConversationID:   conversationID,
 					ConversationType: msg.SessionType,
-				}); err != nil {
+				}
+				if err := och.conversationClient.CreateSingleChatConversations(ctx, req); err != nil {
 					log.ZWarn(ctx, "single chat or notification first create conversation error", err,
 						"conversationID", conversationID, "sessionType", msg.SessionType)
 				}

internal/push/push.go

@@ -37,11 +37,6 @@ type Config struct {
 	runTimeEnv string
 }
 
-func (p pushServer) PushMsg(ctx context.Context, req *pbpush.PushMsgReq) (*pbpush.PushMsgResp, error) {
-	//todo reserved Interface
-	return nil, nil
-}
-
 func (p pushServer) DelUserPushToken(ctx context.Context,
 	req *pbpush.DelUserPushTokenReq) (resp *pbpush.DelUserPushTokenResp, err error) {
 	if err = p.database.DelFcmToken(ctx, req.UserID, int(req.PlatformID)); err != nil {
@@ -65,7 +60,7 @@ func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryReg
 
 	database := controller.NewPushDatabase(cacheModel, &config.KafkaConfig)
 
-	consumer, err := NewConsumerHandler(config, database, offlinePusher, rdb, client)
+	consumer, err := NewConsumerHandler(ctx, config, database, offlinePusher, rdb, client)
 	if err != nil {
 		return err
 	}

internal/push/push_handler.go

@@ -3,6 +3,7 @@ package push
 import (
 	"context"
 	"encoding/json"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 	"math/rand"
 	"strconv"
 	"time"
@@ -17,12 +18,8 @@ import (
 	"github.com/openimsdk/open-im-server/v3/pkg/rpccache"
 	"github.com/openimsdk/open-im-server/v3/pkg/util/conversationutil"
 	"github.com/openimsdk/protocol/constant"
-	pbconv "github.com/openimsdk/protocol/conversation"
-	"github.com/openimsdk/protocol/group"
-	"github.com/openimsdk/protocol/msg"
 	"github.com/openimsdk/protocol/msggateway"
 	pbpush "github.com/openimsdk/protocol/push"
-	"github.com/openimsdk/protocol/rpccall"
 	"github.com/openimsdk/protocol/sdkws"
 	"github.com/openimsdk/tools/discovery"
 	"github.com/openimsdk/tools/log"
@@ -45,9 +42,13 @@ type ConsumerHandler struct {
 	conversationLocalCache *rpccache.ConversationLocalCache
 	webhookClient          *webhook.Client
 	config                 *Config
+	userClient             *rpcli.UserClient
+	groupClient            *rpcli.GroupClient
+	msgClient              *rpcli.MsgClient
+	conversationClient     *rpcli.ConversationClient
 }
 
-func NewConsumerHandler(config *Config, database controller.PushDatabase, offlinePusher offlinepush.OfflinePusher, rdb redis.UniversalClient,
+func NewConsumerHandler(ctx context.Context, config *Config, database controller.PushDatabase, offlinePusher offlinepush.OfflinePusher, rdb redis.UniversalClient,
 	client discovery.SvcDiscoveryRegistry) (*ConsumerHandler, error) {
 	var consumerHandler ConsumerHandler
 	var err error
@@ -56,15 +57,35 @@ func NewConsumerHandler(config *Config, database controller.PushDatabase, offlin
 	if err != nil {
 		return nil, err
 	}
+	userConn, err := client.GetConn(ctx, config.Discovery.RpcService.User)
+	if err != nil {
+		return nil, err
+	}
+	groupConn, err := client.GetConn(ctx, config.Discovery.RpcService.Group)
+	if err != nil {
+		return nil, err
+	}
+	msgConn, err := client.GetConn(ctx, config.Discovery.RpcService.Msg)
+	if err != nil {
+		return nil, err
+	}
+	conversationConn, err := client.GetConn(ctx, config.Discovery.RpcService.Conversation)
+	if err != nil {
+		return nil, err
+	}
+	consumerHandler.userClient = rpcli.NewUserClient(userConn)
+	consumerHandler.groupClient = rpcli.NewGroupClient(groupConn)
+	consumerHandler.msgClient = rpcli.NewMsgClient(msgConn)
+	consumerHandler.conversationClient = rpcli.NewConversationClient(conversationConn)
 
 	consumerHandler.offlinePusher = offlinePusher
 	consumerHandler.onlinePusher = NewOnlinePusher(client, config)
-	consumerHandler.groupLocalCache = rpccache.NewGroupLocalCache(&config.LocalCacheConfig, rdb)
+	consumerHandler.groupLocalCache = rpccache.NewGroupLocalCache(consumerHandler.groupClient, &config.LocalCacheConfig, rdb)
-	consumerHandler.conversationLocalCache = rpccache.NewConversationLocalCache(&config.LocalCacheConfig, rdb)
+	consumerHandler.conversationLocalCache = rpccache.NewConversationLocalCache(consumerHandler.conversationClient, &config.LocalCacheConfig, rdb)
 	consumerHandler.webhookClient = webhook.NewWebhookClient(config.WebhooksConfig.URL)
 	consumerHandler.config = config
 	consumerHandler.pushDatabase = database
-	consumerHandler.onlineCache, err = rpccache.NewOnlineCache(config.Share.IMAdminUserID, consumerHandler.groupLocalCache, rdb, config.RpcConfig.FullUserCache, nil)
+	consumerHandler.onlineCache, err = rpccache.NewOnlineCache(consumerHandler.userClient, consumerHandler.groupLocalCache, rdb, config.RpcConfig.FullUserCache, nil)
 	if err != nil {
 		return nil, err
 	}
@@ -321,7 +342,7 @@ func (c *ConsumerHandler) groupMessagesHandler(ctx context.Context, groupID stri
 					ctx = mcontext.WithOpUserIDContext(ctx, c.config.Share.IMAdminUserID[0])
 				}
 				defer func(groupID string) {
-					if err = group.DismissGroupCaller.Execute(ctx, &group.DismissGroupReq{GroupID: groupID}); err != nil {
+					if err := c.groupClient.DismissGroup(ctx, groupID, true); err != nil {
 						log.ZError(ctx, "DismissGroup Notification clear members", err, "groupID", groupID)
 					}
 				}(groupID)
@@ -347,12 +368,7 @@ func (c *ConsumerHandler) offlinePushMsg(ctx context.Context, msg *sdkws.MsgData
 
 func (c *ConsumerHandler) filterGroupMessageOfflinePush(ctx context.Context, groupID string, msg *sdkws.MsgData,
 	offlinePushUserIDs []string) (userIDs []string, err error) {
-
+	needOfflinePushUserIDs, err := c.conversationClient.GetConversationOfflinePushUserIDs(ctx, conversationutil.GenGroupConversationID(groupID), offlinePushUserIDs)
-	//todo local cache Obtain the difference set through local comparison.
-	needOfflinePushUserIDs, err := rpccall.ExtractField(ctx, pbconv.GetConversationOfflinePushUserIDsCaller.Invoke, &pbconv.GetConversationOfflinePushUserIDsReq{
-		ConversationID: conversationutil.GenGroupConversationID(groupID),
-		UserIDs:        offlinePushUserIDs,
-	}, (*pbconv.GetConversationOfflinePushUserIDsResp).GetUserIDs)
 	if err != nil {
 		return nil, err
 	}
@@ -406,18 +422,11 @@ func (c *ConsumerHandler) getOfflinePushInfos(msg *sdkws.MsgData) (title, conten
 
 func (c *ConsumerHandler) DeleteMemberAndSetConversationSeq(ctx context.Context, groupID string, userIDs []string) error {
 	conversationID := msgprocessor.GetConversationIDBySessionType(constant.ReadGroupChatType, groupID)
-	maxSeq, err := rpccall.ExtractField(ctx, msg.GetConversationMaxSeqCaller.Invoke,
+	maxSeq, err := c.msgClient.GetConversationMaxSeq(ctx, conversationID)
-		&msg.GetConversationMaxSeqReq{ConversationID: conversationID},
-		(*msg.GetConversationMaxSeqResp).GetMaxSeq)
 	if err != nil {
 		return err
 	}
-
+	return c.conversationClient.SetConversationMaxSeq(ctx, conversationID, userIDs, maxSeq)
-	return pbconv.SetConversationMaxSeqCaller.Execute(ctx, &pbconv.SetConversationMaxSeqReq{
-		ConversationID: conversationID,
-		OwnerUserID:    userIDs,
-		MaxSeq:         maxSeq,
-	})
 }
 
 func unmarshalNotificationElem(bytes []byte, t any) error {
@@ -425,6 +434,5 @@ func unmarshalNotificationElem(bytes []byte, t any) error {
 	if err := json.Unmarshal(bytes, &notification); err != nil {
 		return err
 	}
-
 	return json.Unmarshal([]byte(notification.Detail), t)
 }

internal/rpc/auth/auth.go

@@ -17,6 +17,7 @@ package auth
 import (
 	"context"
 	"errors"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
 	redis2 "github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/redis"
@@ -28,7 +29,6 @@ import (
 	"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/common/storage/controller"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
 	pbauth "github.com/openimsdk/protocol/auth"
 	"github.com/openimsdk/protocol/constant"
 	"github.com/openimsdk/protocol/msggateway"
@@ -44,6 +44,7 @@ type authServer struct {
 	authDatabase   controller.AuthDatabase
 	RegisterCenter discovery.SvcDiscoveryRegistry
 	config         *Config
+	userClient     *rpcli.UserClient
 }
 
 type Config struct {
@@ -58,6 +59,10 @@ func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryReg
 	if err != nil {
 		return err
 	}
+	userConn, err := client.GetConn(ctx, config.Discovery.RpcService.User)
+	if err != nil {
+		return err
+	}
 	pbauth.RegisterAuthServer(server, &authServer{
 		RegisterCenter: client,
 		authDatabase: controller.NewAuthDatabase(
@@ -68,6 +73,7 @@ func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryReg
 			config.Share.IMAdminUserID,
 		),
 		config:     config,
+		userClient: rpcli.NewUserClient(userConn),
 	})
 	return nil
 }
@@ -83,7 +89,7 @@ func (s *authServer) GetAdminToken(ctx context.Context, req *pbauth.GetAdminToke
 
 	}
 
-	if _, err := rpcclient.GetUserInfo(ctx, req.UserID); err != nil {
+	if err := s.userClient.CheckUser(ctx, []string{req.UserID}); err != nil {
 		return nil, err
 	}
 
@@ -112,7 +118,7 @@ func (s *authServer) GetUserToken(ctx context.Context, req *pbauth.GetUserTokenR
 	if authverify.IsManagerUserID(req.UserID, s.config.Share.IMAdminUserID) {
 		return nil, errs.ErrNoPermission.WrapMsg("don't get Admin token")
 	}
-	if _, err := rpcclient.GetUserInfo(ctx, req.UserID); err != nil {
+	if err := s.userClient.CheckUser(ctx, []string{req.UserID}); err != nil {
 		return nil, err
 	}
 	token, err := s.authDatabase.CreateToken(ctx, req.UserID, int(req.PlatformID))
@@ -153,10 +159,7 @@ func (s *authServer) parseToken(ctx context.Context, tokensString string) (claim
 	return nil, servererrs.ErrTokenNotExist.Wrap()
 }
 
-func (s *authServer) ParseToken(
+func (s *authServer) ParseToken(ctx context.Context, req *pbauth.ParseTokenReq) (resp *pbauth.ParseTokenResp, err error) {
-	ctx context.Context,
-	req *pbauth.ParseTokenReq,
-) (resp *pbauth.ParseTokenResp, err error) {
 	resp = &pbauth.ParseTokenResp{}
 	claims, err := s.parseToken(ctx, req.Token)
 	if err != nil {

internal/rpc/conversation/conversation.go

@@ -16,6 +16,7 @@ package conversation
 
 import (
 	"context"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 	"sort"
 	"time"
 
@@ -26,15 +27,11 @@ import (
 	dbModel "github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
 	"github.com/openimsdk/open-im-server/v3/pkg/localcache"
 	"github.com/openimsdk/open-im-server/v3/pkg/msgprocessor"
-	pbgroup "github.com/openimsdk/protocol/group"
-	pbmsg "github.com/openimsdk/protocol/msg"
-	"github.com/openimsdk/protocol/rpccall"
 	"github.com/openimsdk/tools/db/redisutil"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/common/convert"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/servererrs"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/controller"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
 	"github.com/openimsdk/protocol/constant"
 	pbconversation "github.com/openimsdk/protocol/conversation"
 	"github.com/openimsdk/protocol/sdkws"
@@ -52,6 +49,10 @@ type conversationServer struct {
 
 	conversationNotificationSender *ConversationNotificationSender
 	config                         *Config
+
+	userClient  *rpcli.UserClient
+	msgClient   *rpcli.MsgClient
+	groupClient *rpcli.GroupClient
 }
 
 type Config struct {
@@ -77,11 +78,27 @@ func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryReg
 	if err != nil {
 		return err
 	}
+	userConn, err := client.GetConn(ctx, config.Discovery.RpcService.User)
+	if err != nil {
+		return err
+	}
+	groupConn, err := client.GetConn(ctx, config.Discovery.RpcService.Group)
+	if err != nil {
+		return err
+	}
+	msgConn, err := client.GetConn(ctx, config.Discovery.RpcService.Msg)
+	if err != nil {
+		return err
+	}
+	msgClient := rpcli.NewMsgClient(msgConn)
 	localcache.InitLocalCache(&config.LocalCacheConfig)
 	pbconversation.RegisterConversationServer(server, &conversationServer{
-		conversationNotificationSender: NewConversationNotificationSender(&config.NotificationConfig),
+		conversationNotificationSender: NewConversationNotificationSender(&config.NotificationConfig, msgClient),
 		conversationDatabase: controller.NewConversationDatabase(conversationDB,
 			redis.NewConversationRedis(rdb, &config.LocalCacheConfig, redis.GetRocksCacheOptions(), conversationDB), mgocli.GetTx()),
+		userClient:  rpcli.NewUserClient(userConn),
+		groupClient: rpcli.NewGroupClient(groupConn),
+		msgClient:   msgClient,
 	})
 	return nil
 }
@@ -118,19 +135,12 @@ func (c *conversationServer) GetSortedConversationList(ctx context.Context, req
 	if len(conversations) == 0 {
 		return nil, errs.ErrRecordNotFound.Wrap()
 	}
-
+	maxSeqs, err := c.msgClient.GetMaxSeqs(ctx, conversationIDs)
-	maxSeqs, err := rpccall.ExtractField(ctx, pbmsg.GetMaxSeqsCaller.Invoke,
-		&pbmsg.GetMaxSeqsReq{ConversationIDs: conversationIDs},
-		(*pbmsg.SeqsInfoResp).GetMaxSeqs)
 	if err != nil {
 		return nil, err
 	}
 
-	chatLogs, err := rpccall.ExtractField(ctx, pbmsg.GetMsgByConversationIDsCaller.Invoke,
+	chatLogs, err := c.msgClient.GetMsgByConversationIDs(ctx, conversationIDs, maxSeqs)
-		&pbmsg.GetMsgByConversationIDsReq{
-			ConversationIDs: conversationIDs,
-			MaxSeqs:         maxSeqs,
-		}, (*pbmsg.GetMsgByConversationIDsResp).GetMsgDatas)
 	if err != nil {
 		return nil, err
 	}
@@ -140,9 +150,7 @@ func (c *conversationServer) GetSortedConversationList(ctx context.Context, req
 		return nil, err
 	}
 
-	hasReadSeqs, err := rpccall.ExtractField(ctx, pbmsg.GetHasReadSeqsCaller.Invoke,
+	hasReadSeqs, err := c.msgClient.GetHasReadSeqs(ctx, conversationIDs, req.UserID)
-		&pbmsg.GetHasReadSeqsReq{ConversationIDs: conversationIDs},
-		(*pbmsg.SeqsInfoResp).GetMaxSeqs)
 	if err != nil {
 		return nil, err
 	}
@@ -230,14 +238,7 @@ func (c *conversationServer) SetConversations(ctx context.Context, req *pbconver
 		return nil, errs.ErrArgs.WrapMsg("conversation must not be nil")
 	}
 	if req.Conversation.ConversationType == constant.WriteGroupChatType {
-		groupInfo, err := rpccall.ExtractField(ctx, pbgroup.GetGroupsInfoCaller.Invoke,
+		groupInfo, err := c.groupClient.GetGroupInfo(ctx, req.Conversation.GroupID)
-			&pbgroup.GetGroupsInfoReq{GroupIDs: []string{req.Conversation.GroupID}},
-			func(r *pbgroup.GetGroupsInfoResp) *sdkws.GroupInfo {
-				if len(r.GroupInfos) > 0 {
-					return r.GroupInfos[0]
-				}
-				return nil
-			})
 		if err != nil {
 			return nil, err
 		}
@@ -444,14 +445,14 @@ func (c *conversationServer) CreateGroupChatConversations(ctx context.Context, r
 		return nil, err
 	}
 	conversationID := msgprocessor.GetConversationIDBySessionType(constant.ReadGroupChatType, req.GroupID)
-	if _, err := pbmsg.SetUserConversationMaxSeqCaller.Invoke(ctx, &pbmsg.SetUserConversationMaxSeqReq{ConversationID: conversationID, OwnerUserID: req.UserIDs, MaxSeq: 0}); err != nil {
+	if err := c.msgClient.SetUserConversationMaxSeq(ctx, conversationID, req.UserIDs, 0); err != nil {
 		return nil, err
 	}
 	return &pbconversation.CreateGroupChatConversationsResp{}, nil
 }
 
 func (c *conversationServer) SetConversationMaxSeq(ctx context.Context, req *pbconversation.SetConversationMaxSeqReq) (*pbconversation.SetConversationMaxSeqResp, error) {
-	if _, err := pbmsg.SetUserConversationMaxSeqCaller.Invoke(ctx, &pbmsg.SetUserConversationMaxSeqReq{ConversationID: req.ConversationID, OwnerUserID: req.OwnerUserID, MaxSeq: req.MaxSeq}); err != nil {
+	if err := c.msgClient.SetUserConversationMaxSeq(ctx, req.ConversationID, req.OwnerUserID, req.MaxSeq); err != nil {
 		return nil, err
 	}
 	if err := c.conversationDatabase.UpdateUsersConversationField(ctx, req.OwnerUserID, req.ConversationID,
@@ -465,7 +466,7 @@ func (c *conversationServer) SetConversationMaxSeq(ctx context.Context, req *pbc
 }
 
 func (c *conversationServer) SetConversationMinSeq(ctx context.Context, req *pbconversation.SetConversationMinSeqReq) (*pbconversation.SetConversationMinSeqResp, error) {
-	if _, err := pbmsg.SetUserConversationMinSeqCaller.Invoke(ctx, &pbmsg.SetUserConversationMinSeqReq{ConversationID: req.ConversationID, OwnerUserID: req.OwnerUserID, MinSeq: req.MinSeq}); err != nil {
+	if err := c.msgClient.SetUserConversationMin(ctx, req.ConversationID, req.OwnerUserID, req.MinSeq); err != nil {
 		return nil, err
 	}
 	if err := c.conversationDatabase.UpdateUsersConversationField(ctx, req.OwnerUserID, req.ConversationID,
@@ -575,7 +576,7 @@ func (c *conversationServer) getConversationInfo(
 		}
 	}
 	if len(sendIDs) != 0 {
-		sendInfos, err := rpcclient.GetUsersInfo(ctx, sendIDs)
+		sendInfos, err := c.userClient.GetUsersInfo(ctx, sendIDs)
 		if err != nil {
 			return nil, err
 		}
@@ -584,9 +585,7 @@ func (c *conversationServer) getConversationInfo(
 		}
 	}
 	if len(groupIDs) != 0 {
-		groupInfos, err := rpccall.ExtractField(ctx, pbgroup.GetGroupsInfoCaller.Invoke,
+		groupInfos, err := c.groupClient.GetGroupsInfo(ctx, groupIDs)
-			&pbgroup.GetGroupsInfoReq{GroupIDs: groupIDs},
-			(*pbgroup.GetGroupsInfoResp).GetGroupInfos)
 		if err != nil {
 			return nil, err
 		}
@@ -774,23 +773,22 @@ func (c *conversationServer) ClearUserConversationMsg(ctx context.Context, req *
 		if conversation.IsMsgDestruct == false || conversation.MsgDestructTime == 0 {
 			continue
 		}
-		rcpReq := &pbmsg.GetLastMessageSeqByTimeReq{ConversationID: conversation.ConversationID, Time: req.Timestamp - conversation.MsgDestructTime}
+		seq, err := c.msgClient.GetLastMessageSeqByTime(ctx, conversation.ConversationID, req.Timestamp-conversation.MsgDestructTime)
-		resp, err := pbmsg.GetLastMessageSeqByTime.Invoke(ctx, rcpReq)
 		if err != nil {
 			return nil, err
 		}
-		if resp.Seq <= 0 {
+		if seq <= 0 {
-			log.ZDebug(ctx, "ClearUserConversationMsg GetLastMessageSeqByTime seq <= 0", "index", i, "conversationID", conversation.ConversationID, "ownerUserID", conversation.OwnerUserID, "msgDestructTime", conversation.MsgDestructTime, "seq", resp.Seq)
+			log.ZDebug(ctx, "ClearUserConversationMsg GetLastMessageSeqByTime seq <= 0", "index", i, "conversationID", conversation.ConversationID, "ownerUserID", conversation.OwnerUserID, "msgDestructTime", conversation.MsgDestructTime, "seq", seq)
 			if err := c.setConversationMinSeqAndLatestMsgDestructTime(ctx, conversation.ConversationID, conversation.OwnerUserID, -1, latestMsgDestructTime); err != nil {
 				return nil, err
 			}
 			continue
 		}
-		resp.Seq++
+		seq++
-		if err := c.setConversationMinSeqAndLatestMsgDestructTime(ctx, conversation.ConversationID, conversation.OwnerUserID, resp.Seq, latestMsgDestructTime); err != nil {
+		if err := c.setConversationMinSeqAndLatestMsgDestructTime(ctx, conversation.ConversationID, conversation.OwnerUserID, seq, latestMsgDestructTime); err != nil {
 			return nil, err
 		}
-		log.ZDebug(ctx, "ClearUserConversationMsg set min seq", "index", i, "conversationID", conversation.ConversationID, "ownerUserID", conversation.OwnerUserID, "seq", resp.Seq, "msgDestructTime", conversation.MsgDestructTime)
+		log.ZDebug(ctx, "ClearUserConversationMsg set min seq", "index", i, "conversationID", conversation.ConversationID, "ownerUserID", conversation.OwnerUserID, "seq", seq, "msgDestructTime", conversation.MsgDestructTime)
 	}
 	return &pbconversation.ClearUserConversationMsgResp{Count: int32(len(conversations))}, nil
 }
@@ -800,8 +798,7 @@ func (c *conversationServer) setConversationMinSeqAndLatestMsgDestructTime(ctx c
 		"latest_msg_destruct_time": latestMsgDestructTime,
 	}
 	if minSeq >= 0 {
-		req := &pbmsg.SetUserConversationMinSeqReq{ConversationID: conversationID, OwnerUserID: []string{ownerUserID}, MinSeq: minSeq}
+		if err := c.msgClient.SetUserConversationMin(ctx, conversationID, []string{ownerUserID}, minSeq); err != nil {
-		if _, err := pbmsg.SetUserConversationMinSeqCaller.Invoke(ctx, req); err != nil {
 			return err
 		}
 		update["min_seq"] = minSeq

internal/rpc/conversation/notification.go

@@ -16,9 +16,11 @@ package conversation
 
 import (
 	"context"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
+	"github.com/openimsdk/protocol/msg"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
+	"github.com/openimsdk/open-im-server/v3/pkg/notification"
 	"github.com/openimsdk/protocol/constant"
 	"github.com/openimsdk/protocol/sdkws"
 )
@@ -27,8 +29,10 @@ type ConversationNotificationSender struct {
 	*rpcclient.NotificationSender
 }
 
-func NewConversationNotificationSender(conf *config.Notification) *ConversationNotificationSender {
+func NewConversationNotificationSender(conf *config.Notification, msgClient *rpcli.MsgClient) *ConversationNotificationSender {
-	return &ConversationNotificationSender{rpcclient.NewNotificationSender(conf, rpcclient.WithRpcClient())}
+	return &ConversationNotificationSender{rpcclient.NewNotificationSender(conf, rpcclient.WithRpcClient(func(ctx context.Context, req *msg.SendMsgReq) (*msg.SendMsgResp, error) {
+		return msgClient.SendMsg(ctx, req)
+	}))}
 }
 
 // SetPrivate invote.

internal/rpc/group/group.go

@@ -17,6 +17,7 @@ package group
 import (
 	"context"
 	"fmt"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 	"math/big"
 	"math/rand"
 	"strconv"
@@ -35,14 +36,10 @@ import (
 	"github.com/openimsdk/open-im-server/v3/pkg/common/webhook"
 	"github.com/openimsdk/open-im-server/v3/pkg/localcache"
 	"github.com/openimsdk/open-im-server/v3/pkg/msgprocessor"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
+	"github.com/openimsdk/open-im-server/v3/pkg/notification/grouphash"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient/grouphash"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient/notification"
 	"github.com/openimsdk/protocol/constant"
 	pbconv "github.com/openimsdk/protocol/conversation"
 	pbgroup "github.com/openimsdk/protocol/group"
-	"github.com/openimsdk/protocol/msg"
-	"github.com/openimsdk/protocol/rpccall"
 	"github.com/openimsdk/protocol/sdkws"
 	"github.com/openimsdk/protocol/wrapperspb"
 	"github.com/openimsdk/tools/db/mongoutil"
@@ -60,9 +57,12 @@ import (
 type groupServer struct {
 	pbgroup.UnimplementedGroupServer
 	db                 controller.GroupDatabase
-	notification  *GroupNotificationSender
+	notification       *NotificationSender
 	config             *Config
 	webhookClient      *webhook.Client
+	userClient         *rpcli.UserClient
+	msgClient          *rpcli.MsgClient
+	conversationClient *rpcli.ConversationClient
 }
 
 type Config struct {
@@ -97,24 +97,33 @@ func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryReg
 	if err != nil {
 		return err
 	}
-	var gs groupServer
-	database := controller.NewGroupDatabase(rdb, &config.LocalCacheConfig, groupDB, groupMemberDB, groupRequestDB, mgocli.GetTx(), grouphash.NewGroupHashFromGroupServer(&gs))
-	gs.db = database
-	gs.notification = NewGroupNotificationSender(
-		database,
-		config,
-		func(ctx context.Context, userIDs []string) ([]notification.CommonUser, error) {
-			users, err := rpcclient.GetUsersInfo(ctx, userIDs)
-			if err != nil {
-				return nil, err
-			}
 
-			return datautil.Slice(users, func(e *sdkws.UserInfo) notification.CommonUser { return e }), nil
+	//userRpcClient := rpcclient.NewUserRpcClient(client, config.Share.RpcRegisterName.User, config.Share.IMAdminUserID)
-		},
+	//msgRpcClient := rpcclient.NewMessageRpcClient(client, config.Share.RpcRegisterName.Msg)
-	)
+	//conversationRpcClient := rpcclient.NewConversationRpcClient(client, config.Share.RpcRegisterName.Conversation)
+
+	userConn, err := client.GetConn(ctx, config.Discovery.RpcService.User)
+	if err != nil {
+		return err
+	}
+	msgConn, err := client.GetConn(ctx, config.Discovery.RpcService.Msg)
+	if err != nil {
+		return err
+	}
+	conversationConn, err := client.GetConn(ctx, config.Discovery.RpcService.Conversation)
+	if err != nil {
+		return err
+	}
+	gs := groupServer{
+		config:             config,
+		webhookClient:      webhook.NewWebhookClient(config.WebhooksConfig.URL),
+		userClient:         rpcli.NewUserClient(userConn),
+		msgClient:          rpcli.NewMsgClient(msgConn),
+		conversationClient: rpcli.NewConversationClient(conversationConn),
+	}
+	gs.db = controller.NewGroupDatabase(rdb, &config.LocalCacheConfig, groupDB, groupMemberDB, groupRequestDB, mgocli.GetTx(), grouphash.NewGroupHashFromGroupServer(&gs))
+	gs.notification = NewNotificationSender(gs.db, config, gs.userClient, gs.msgClient, gs.conversationClient)
 	localcache.InitLocalCache(&config.LocalCacheConfig)
-	gs.config = config
-	gs.webhookClient = webhook.NewWebhookClient(config.WebhooksConfig.URL)
 	pbgroup.RegisterGroupServer(server, &gs)
 	return nil
 }
@@ -158,19 +167,6 @@ func (g *groupServer) CheckGroupAdmin(ctx context.Context, groupID string) error
 	return nil
 }
 
-func (g *groupServer) GetPublicUserInfoMap(ctx context.Context, userIDs []string) (map[string]*sdkws.PublicUserInfo, error) {
-	if len(userIDs) == 0 {
-		return map[string]*sdkws.PublicUserInfo{}, nil
-	}
-	users, err := rpcclient.GetPublicUserInfos(ctx, userIDs)
-	if err != nil {
-		return nil, err
-	}
-	return datautil.SliceToMapAny(users, func(e *sdkws.PublicUserInfo) (string, *sdkws.PublicUserInfo) {
-		return e.UserID, e
-	}), nil
-}
-
 func (g *groupServer) IsNotFound(err error) bool {
 	return errs.ErrRecordNotFound.Is(specialerror.ErrCode(errs.Unwrap(err)))
 }
@@ -212,7 +208,6 @@ func (g *groupServer) CreateGroup(ctx context.Context, req *pbgroup.CreateGroupR
 		return nil, errs.ErrArgs.WrapMsg("no group owner")
 	}
 	if err := authverify.CheckAccessV3(ctx, req.OwnerUserID, g.config.Share.IMAdminUserID); err != nil {
-
 		return nil, err
 	}
 	userIDs := append(append(req.MemberUserIDs, req.AdminUserIDs...), req.OwnerUserID)
@@ -225,7 +220,7 @@ func (g *groupServer) CreateGroup(ctx context.Context, req *pbgroup.CreateGroupR
 		return nil, errs.ErrArgs.WrapMsg("group member repeated")
 	}
 
-	userMap, err := rpcclient.GetUsersInfoMap(ctx, userIDs)
+	userMap, err := g.userClient.GetUsersInfoMap(ctx, userIDs)
 	if err != nil {
 		return nil, err
 	}
@@ -376,7 +371,7 @@ func (g *groupServer) InviteUserToGroup(ctx context.Context, req *pbgroup.Invite
 		return nil, servererrs.ErrDismissedAlready.WrapMsg("group dismissed checking group status found it dismissed")
 	}
 
-	userMap, err := rpcclient.GetUsersInfoMap(ctx, req.InvitedUserIDs)
+	userMap, err := g.userClient.GetUsersInfoMap(ctx, req.InvitedUserIDs)
 	if err != nil {
 		return nil, err
 	}
@@ -687,7 +682,7 @@ func (g *groupServer) GetGroupApplicationList(ctx context.Context, req *pbgroup.
 		userIDs = append(userIDs, gr.UserID)
 	}
 	userIDs = datautil.Distinct(userIDs)
-	userMap, err := rpcclient.GetPublicUserInfoMap(ctx, userIDs)
+	userMap, err := g.userClient.GetUsersInfoMap(ctx, userIDs)
 	if err != nil {
 		return nil, err
 	}
@@ -799,7 +794,7 @@ func (g *groupServer) GroupApplicationResponse(ctx context.Context, req *pbgroup
 	} else if !g.IsNotFound(err) {
 		return nil, err
 	}
-	if _, err := rpcclient.GetPublicUserInfo(ctx, req.FromUserID); err != nil {
+	if err := g.userClient.CheckUser(ctx, []string{req.FromUserID}); err != nil {
 		return nil, err
 	}
 	var member *model.GroupMember
@@ -843,7 +838,7 @@ func (g *groupServer) GroupApplicationResponse(ctx context.Context, req *pbgroup
 }
 
 func (g *groupServer) JoinGroup(ctx context.Context, req *pbgroup.JoinGroupReq) (*pbgroup.JoinGroupResp, error) {
-	user, err := rpcclient.GetUserInfo(ctx, req.InviterUserID)
+	user, err := g.userClient.GetUserInfo(ctx, req.InviterUserID)
 	if err != nil {
 		return nil, err
 	}
@@ -950,18 +945,11 @@ func (g *groupServer) QuitGroup(ctx context.Context, req *pbgroup.QuitGroupReq)
 
 func (g *groupServer) deleteMemberAndSetConversationSeq(ctx context.Context, groupID string, userIDs []string) error {
 	conversationID := msgprocessor.GetConversationIDBySessionType(constant.ReadGroupChatType, groupID)
-	maxSeq, err := rpccall.ExtractField(ctx, msg.GetConversationMaxSeqCaller.Invoke,
+	maxSeq, err := g.msgClient.GetConversationMaxSeq(ctx, conversationID)
-		&msg.GetConversationMaxSeqReq{ConversationID: conversationID},
-		(*msg.GetConversationMaxSeqResp).GetMaxSeq)
 	if err != nil {
 		return err
 	}
-
+	return g.conversationClient.SetConversationMaxSeq(ctx, conversationID, userIDs, maxSeq)
-	return pbconv.SetConversationMaxSeqCaller.Execute(ctx, &pbconv.SetConversationMaxSeqReq{
-		ConversationID: conversationID,
-		OwnerUserID:    userIDs,
-		MaxSeq:         maxSeq,
-	})
 }
 
 func (g *groupServer) SetGroupInfo(ctx context.Context, req *pbgroup.SetGroupInfoReq) (*pbgroup.SetGroupInfoResp, error) {
@@ -1037,11 +1025,7 @@ func (g *groupServer) SetGroupInfo(ctx context.Context, req *pbgroup.SetGroupInf
 				return
 			}
 			conversation.GroupAtType = &wrapperspb.Int32Value{Value: constant.GroupNotification}
-
+			if err := g.conversationClient.SetConversations(ctx, resp.UserIDs, conversation); err != nil {
-			if err := pbconv.SetConversationsCaller.Execute(ctx, &pbconv.SetConversationsReq{
-				UserIDs:      resp.UserIDs,
-				Conversation: conversation,
-			}); err != nil {
 				log.ZWarn(ctx, "SetConversations", err, "UserIDs", resp.UserIDs, "conversation", conversation)
 			}
 		}()
@@ -1154,11 +1138,7 @@ func (g *groupServer) SetGroupInfoEx(ctx context.Context, req *pbgroup.SetGroupI
 				}
 
 				conversation.GroupAtType = &wrapperspb.Int32Value{Value: constant.GroupNotification}
-
+				if err := g.conversationClient.SetConversations(ctx, resp.UserIDs, conversation); err != nil {
-				if err := pbconv.SetConversationsCaller.Execute(ctx, &pbconv.SetConversationsReq{
-					UserIDs:      resp.UserIDs,
-					Conversation: conversation,
-				}); err != nil {
 					log.ZWarn(ctx, "SetConversations", err, "UserIDs", resp.UserIDs, "conversation", conversation)
 				}
 			}()
@@ -1310,7 +1290,7 @@ func (g *groupServer) GetGroupMembersCMS(ctx context.Context, req *pbgroup.GetGr
 }
 
 func (g *groupServer) GetUserReqApplicationList(ctx context.Context, req *pbgroup.GetUserReqApplicationListReq) (*pbgroup.GetUserReqApplicationListResp, error) {
-	user, err := rpcclient.GetPublicUserInfo(ctx, req.UserID)
+	user, err := g.userClient.GetUserInfo(ctx, req.UserID)
 	if err != nil {
 		return nil, err
 	}
@@ -1766,7 +1746,7 @@ func (g *groupServer) GetGroupUsersReqApplicationList(ctx context.Context, req *
 		return nil, servererrs.ErrGroupIDNotFound.WrapMsg(strings.Join(ids, ","))
 	}
 
-	userMap, err := rpcclient.GetPublicUserInfoMap(ctx, req.UserIDs)
+	userMap, err := g.userClient.GetUsersInfoMap(ctx, req.UserIDs)
 	if err != nil {
 		return nil, err
 	}
@@ -1797,7 +1777,7 @@ func (g *groupServer) GetGroupUsersReqApplicationList(ctx context.Context, req *
 				ownerUserID = owner.UserID
 			}
 
-			var userInfo *sdkws.PublicUserInfo
+			var userInfo *sdkws.UserInfo
 			if user, ok := userMap[e.UserID]; !ok {
 				userInfo = user
 			}
@@ -1843,7 +1823,7 @@ func (g *groupServer) GetSpecifiedUserGroupRequestInfo(ctx context.Context, req
 		return nil, err
 	}
 
-	userInfos, err := rpcclient.GetPublicUserInfos(ctx, []string{req.UserID})
+	userInfos, err := g.userClient.GetUsersInfo(ctx, []string{req.UserID})
 	if err != nil {
 		return nil, err
 	}

internal/rpc/group/notification.go

@@ -18,6 +18,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 	"time"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/authverify"
@@ -28,13 +29,11 @@ import (
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/versionctx"
 	"github.com/openimsdk/open-im-server/v3/pkg/msgprocessor"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
+	"github.com/openimsdk/open-im-server/v3/pkg/notification"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient/notification"
+	"github.com/openimsdk/open-im-server/v3/pkg/notification/common_user"
 	"github.com/openimsdk/protocol/constant"
-	pbconv "github.com/openimsdk/protocol/conversation"
 	pbgroup "github.com/openimsdk/protocol/group"
 	"github.com/openimsdk/protocol/msg"
-	"github.com/openimsdk/protocol/rpccall"
 	"github.com/openimsdk/protocol/sdkws"
 	"github.com/openimsdk/tools/errs"
 	"github.com/openimsdk/tools/log"
@@ -50,27 +49,38 @@ const (
 	adminReceiver
 )
 
-func NewGroupNotificationSender(
+func NewNotificationSender(db controller.GroupDatabase, config *Config, userClient *rpcli.UserClient, msgClient *rpcli.MsgClient, conversationClient *rpcli.ConversationClient) *NotificationSender {
-	db controller.GroupDatabase,
+	return &NotificationSender{
-	config *Config,
+		NotificationSender: rpcclient.NewNotificationSender(&config.NotificationConfig,
-	fn func(ctx context.Context, userIDs []string) ([]notification.CommonUser, error),
+			rpcclient.WithRpcClient(func(ctx context.Context, req *msg.SendMsgReq) (*msg.SendMsgResp, error) {
-) *GroupNotificationSender {
+				return msgClient.SendMsg(ctx, req)
-	return &GroupNotificationSender{
+			}),
-		NotificationSender: rpcclient.NewNotificationSender(&config.NotificationConfig, rpcclient.WithRpcClient(), rpcclient.WithUserRpcClient()),
+			rpcclient.WithUserRpcClient(userClient.GetUserInfo),
-		getUsersInfo:       fn,
+		),
+		getUsersInfo: func(ctx context.Context, userIDs []string) ([]common_user.CommonUser, error) {
+			users, err := userClient.GetUsersInfo(ctx, userIDs)
+			if err != nil {
+				return nil, err
+			}
+			return datautil.Slice(users, func(e *sdkws.UserInfo) common_user.CommonUser { return e }), nil
+		},
 		db:                 db,
 		config:             config,
+		msgClient:          msgClient,
+		conversationClient: conversationClient,
 	}
 }
 
-type GroupNotificationSender struct {
+type NotificationSender struct {
 	*rpcclient.NotificationSender
-	getUsersInfo func(ctx context.Context, userIDs []string) ([]notification.CommonUser, error)
+	getUsersInfo       func(ctx context.Context, userIDs []string) ([]common_user.CommonUser, error)
 	db                 controller.GroupDatabase
 	config             *Config
+	msgClient          *rpcli.MsgClient
+	conversationClient *rpcli.ConversationClient
 }
 
-func (g *GroupNotificationSender) PopulateGroupMember(ctx context.Context, members ...*model.GroupMember) error {
+func (g *NotificationSender) PopulateGroupMember(ctx context.Context, members ...*model.GroupMember) error {
 	if len(members) == 0 {
 		return nil
 	}
@@ -85,7 +95,7 @@ func (g *GroupNotificationSender) PopulateGroupMember(ctx context.Context, membe
 		if err != nil {
 			return err
 		}
-		userMap := make(map[string]notification.CommonUser)
+		userMap := make(map[string]common_user.CommonUser)
 		for i, user := range users {
 			userMap[user.GetUserID()] = users[i]
 		}
@@ -105,7 +115,7 @@ func (g *GroupNotificationSender) PopulateGroupMember(ctx context.Context, membe
 	return nil
 }
 
-func (g *GroupNotificationSender) getUser(ctx context.Context, userID string) (*sdkws.PublicUserInfo, error) {
+func (g *NotificationSender) getUser(ctx context.Context, userID string) (*sdkws.PublicUserInfo, error) {
 	users, err := g.getUsersInfo(ctx, []string{userID})
 	if err != nil {
 		return nil, err
@@ -121,7 +131,7 @@ func (g *GroupNotificationSender) getUser(ctx context.Context, userID string) (*
 	}, nil
 }
 
-func (g *GroupNotificationSender) getGroupInfo(ctx context.Context, groupID string) (*sdkws.GroupInfo, error) {
+func (g *NotificationSender) getGroupInfo(ctx context.Context, groupID string) (*sdkws.GroupInfo, error) {
 	gm, err := g.db.TakeGroup(ctx, groupID)
 	if err != nil {
 		return nil, err
@@ -142,7 +152,7 @@ func (g *GroupNotificationSender) getGroupInfo(ctx context.Context, groupID stri
 	return convert.Db2PbGroupInfo(gm, ownerUserID, num), nil
 }
 
-func (g *GroupNotificationSender) getGroupMembers(ctx context.Context, groupID string, userIDs []string) ([]*sdkws.GroupMemberFullInfo, error) {
+func (g *NotificationSender) getGroupMembers(ctx context.Context, groupID string, userIDs []string) ([]*sdkws.GroupMemberFullInfo, error) {
 	members, err := g.db.FindGroupMembers(ctx, groupID, userIDs)
 	if err != nil {
 		return nil, err
@@ -158,7 +168,7 @@ func (g *GroupNotificationSender) getGroupMembers(ctx context.Context, groupID s
 	return res, nil
 }
 
-func (g *GroupNotificationSender) getGroupMemberMap(ctx context.Context, groupID string, userIDs []string) (map[string]*sdkws.GroupMemberFullInfo, error) {
+func (g *NotificationSender) getGroupMemberMap(ctx context.Context, groupID string, userIDs []string) (map[string]*sdkws.GroupMemberFullInfo, error) {
 	members, err := g.getGroupMembers(ctx, groupID, userIDs)
 	if err != nil {
 		return nil, err
@@ -170,7 +180,7 @@ func (g *GroupNotificationSender) getGroupMemberMap(ctx context.Context, groupID
 	return m, nil
 }
 
-func (g *GroupNotificationSender) getGroupMember(ctx context.Context, groupID string, userID string) (*sdkws.GroupMemberFullInfo, error) {
+func (g *NotificationSender) getGroupMember(ctx context.Context, groupID string, userID string) (*sdkws.GroupMemberFullInfo, error) {
 	members, err := g.getGroupMembers(ctx, groupID, []string{userID})
 	if err != nil {
 		return nil, err
@@ -181,7 +191,7 @@ func (g *GroupNotificationSender) getGroupMember(ctx context.Context, groupID st
 	return members[0], nil
 }
 
-func (g *GroupNotificationSender) getGroupOwnerAndAdminUserID(ctx context.Context, groupID string) ([]string, error) {
+func (g *NotificationSender) getGroupOwnerAndAdminUserID(ctx context.Context, groupID string) ([]string, error) {
 	members, err := g.db.FindGroupMemberRoleLevels(ctx, groupID, []int32{constant.GroupOwner, constant.GroupAdmin})
 	if err != nil {
 		return nil, err
@@ -193,7 +203,7 @@ func (g *GroupNotificationSender) getGroupOwnerAndAdminUserID(ctx context.Contex
 	return datautil.Slice(members, fn), nil
 }
 
-func (g *GroupNotificationSender) groupMemberDB2PB(member *model.GroupMember, appMangerLevel int32) *sdkws.GroupMemberFullInfo {
+func (g *NotificationSender) groupMemberDB2PB(member *model.GroupMember, appMangerLevel int32) *sdkws.GroupMemberFullInfo {
 	return &sdkws.GroupMemberFullInfo{
 		GroupID:        member.GroupID,
 		UserID:         member.UserID,
@@ -210,7 +220,7 @@ func (g *GroupNotificationSender) groupMemberDB2PB(member *model.GroupMember, ap
 	}
 }
 
-/* func (g *GroupNotificationSender) getUsersInfoMap(ctx context.Context, userIDs []string) (map[string]*sdkws.UserInfo, error) {
+/* func (g *NotificationSender) getUsersInfoMap(ctx context.Context, userIDs []string) (map[string]*sdkws.UserInfo, error) {
 	users, err := g.getUsersInfo(ctx, userIDs)
 	if err != nil {
 		return nil, err
@@ -222,11 +232,11 @@ func (g *GroupNotificationSender) groupMemberDB2PB(member *model.GroupMember, ap
 	return result, nil
 } */
 
-func (g *GroupNotificationSender) fillOpUser(ctx context.Context, opUser **sdkws.GroupMemberFullInfo, groupID string) (err error) {
+func (g *NotificationSender) fillOpUser(ctx context.Context, opUser **sdkws.GroupMemberFullInfo, groupID string) (err error) {
 	return g.fillOpUserByUserID(ctx, mcontext.GetOpUserID(ctx), opUser, groupID)
 }
 
-func (g *GroupNotificationSender) fillOpUserByUserID(ctx context.Context, userID string, opUser **sdkws.GroupMemberFullInfo, groupID string) error {
+func (g *NotificationSender) fillOpUserByUserID(ctx context.Context, userID string, opUser **sdkws.GroupMemberFullInfo, groupID string) error {
 	if opUser == nil {
 		return errs.ErrInternalServer.WrapMsg("**sdkws.GroupMemberFullInfo is nil")
 	}
@@ -270,7 +280,7 @@ func (g *GroupNotificationSender) fillOpUserByUserID(ctx context.Context, userID
 	return nil
 }
 
-func (g *GroupNotificationSender) setVersion(ctx context.Context, version *uint64, versionID *string, collName string, id string) {
+func (g *NotificationSender) setVersion(ctx context.Context, version *uint64, versionID *string, collName string, id string) {
 	versions := versionctx.GetVersionLog(ctx).Get()
 	for _, coll := range versions {
 		if coll.Name == collName && coll.Doc.DID == id {
@@ -281,7 +291,7 @@ func (g *GroupNotificationSender) setVersion(ctx context.Context, version *uint6
 	}
 }
 
-func (g *GroupNotificationSender) setSortVersion(ctx context.Context, version *uint64, versionID *string, collName string, id string, sortVersion *uint64) {
+func (g *NotificationSender) setSortVersion(ctx context.Context, version *uint64, versionID *string, collName string, id string, sortVersion *uint64) {
 	versions := versionctx.GetVersionLog(ctx).Get()
 	for _, coll := range versions {
 		if coll.Name == collName && coll.Doc.DID == id {
@@ -296,7 +306,7 @@ func (g *GroupNotificationSender) setSortVersion(ctx context.Context, version *u
 	}
 }
 
-func (g *GroupNotificationSender) GroupCreatedNotification(ctx context.Context, tips *sdkws.GroupCreatedTips) {
+func (g *NotificationSender) GroupCreatedNotification(ctx context.Context, tips *sdkws.GroupCreatedTips) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -310,7 +320,7 @@ func (g *GroupNotificationSender) GroupCreatedNotification(ctx context.Context,
 	g.Notification(ctx, mcontext.GetOpUserID(ctx), tips.Group.GroupID, constant.GroupCreatedNotification, tips)
 }
 
-func (g *GroupNotificationSender) GroupInfoSetNotification(ctx context.Context, tips *sdkws.GroupInfoSetTips) {
+func (g *NotificationSender) GroupInfoSetNotification(ctx context.Context, tips *sdkws.GroupInfoSetTips) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -324,7 +334,7 @@ func (g *GroupNotificationSender) GroupInfoSetNotification(ctx context.Context,
 	g.Notification(ctx, mcontext.GetOpUserID(ctx), tips.Group.GroupID, constant.GroupInfoSetNotification, tips, rpcclient.WithRpcGetUserName())
 }
 
-func (g *GroupNotificationSender) GroupInfoSetNameNotification(ctx context.Context, tips *sdkws.GroupInfoSetNameTips) {
+func (g *NotificationSender) GroupInfoSetNameNotification(ctx context.Context, tips *sdkws.GroupInfoSetNameTips) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -338,7 +348,7 @@ func (g *GroupNotificationSender) GroupInfoSetNameNotification(ctx context.Conte
 	g.Notification(ctx, mcontext.GetOpUserID(ctx), tips.Group.GroupID, constant.GroupInfoSetNameNotification, tips)
 }
 
-func (g *GroupNotificationSender) GroupInfoSetAnnouncementNotification(ctx context.Context, tips *sdkws.GroupInfoSetAnnouncementTips) {
+func (g *NotificationSender) GroupInfoSetAnnouncementNotification(ctx context.Context, tips *sdkws.GroupInfoSetAnnouncementTips) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -352,7 +362,7 @@ func (g *GroupNotificationSender) GroupInfoSetAnnouncementNotification(ctx conte
 	g.Notification(ctx, mcontext.GetOpUserID(ctx), tips.Group.GroupID, constant.GroupInfoSetAnnouncementNotification, tips, rpcclient.WithRpcGetUserName())
 }
 
-func (g *GroupNotificationSender) JoinGroupApplicationNotification(ctx context.Context, req *pbgroup.JoinGroupReq) {
+func (g *NotificationSender) JoinGroupApplicationNotification(ctx context.Context, req *pbgroup.JoinGroupReq) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -380,7 +390,7 @@ func (g *GroupNotificationSender) JoinGroupApplicationNotification(ctx context.C
 	}
 }
 
-func (g *GroupNotificationSender) MemberQuitNotification(ctx context.Context, member *sdkws.GroupMemberFullInfo) {
+func (g *NotificationSender) MemberQuitNotification(ctx context.Context, member *sdkws.GroupMemberFullInfo) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -397,7 +407,7 @@ func (g *GroupNotificationSender) MemberQuitNotification(ctx context.Context, me
 	g.Notification(ctx, mcontext.GetOpUserID(ctx), member.GroupID, constant.MemberQuitNotification, tips)
 }
 
-func (g *GroupNotificationSender) GroupApplicationAcceptedNotification(ctx context.Context, req *pbgroup.GroupApplicationResponseReq) {
+func (g *NotificationSender) GroupApplicationAcceptedNotification(ctx context.Context, req *pbgroup.GroupApplicationResponseReq) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -430,7 +440,7 @@ func (g *GroupNotificationSender) GroupApplicationAcceptedNotification(ctx conte
 	}
 }
 
-func (g *GroupNotificationSender) GroupApplicationRejectedNotification(ctx context.Context, req *pbgroup.GroupApplicationResponseReq) {
+func (g *NotificationSender) GroupApplicationRejectedNotification(ctx context.Context, req *pbgroup.GroupApplicationResponseReq) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -463,7 +473,7 @@ func (g *GroupNotificationSender) GroupApplicationRejectedNotification(ctx conte
 	}
 }
 
-func (g *GroupNotificationSender) GroupOwnerTransferredNotification(ctx context.Context, req *pbgroup.TransferGroupOwnerReq) {
+func (g *NotificationSender) GroupOwnerTransferredNotification(ctx context.Context, req *pbgroup.TransferGroupOwnerReq) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -494,7 +504,7 @@ func (g *GroupNotificationSender) GroupOwnerTransferredNotification(ctx context.
 	g.Notification(ctx, mcontext.GetOpUserID(ctx), group.GroupID, constant.GroupOwnerTransferredNotification, tips)
 }
 
-func (g *GroupNotificationSender) MemberKickedNotification(ctx context.Context, tips *sdkws.MemberKickedTips) {
+func (g *NotificationSender) MemberKickedNotification(ctx context.Context, tips *sdkws.MemberKickedTips) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -508,7 +518,7 @@ func (g *GroupNotificationSender) MemberKickedNotification(ctx context.Context,
 	g.Notification(ctx, mcontext.GetOpUserID(ctx), tips.Group.GroupID, constant.MemberKickedNotification, tips)
 }
 
-func (g *GroupNotificationSender) GroupApplicationAgreeMemberEnterNotification(ctx context.Context, groupID string, invitedOpUserID string, entrantUserID ...string) error {
+func (g *NotificationSender) GroupApplicationAgreeMemberEnterNotification(ctx context.Context, groupID string, invitedOpUserID string, entrantUserID ...string) error {
 	var err error
 	defer func() {
 		if err != nil {
@@ -518,26 +528,15 @@ func (g *GroupNotificationSender) GroupApplicationAgreeMemberEnterNotification(c
 
 	if !g.config.RpcConfig.EnableHistoryForNewMembers {
 		conversationID := msgprocessor.GetConversationIDBySessionType(constant.ReadGroupChatType, groupID)
-		maxSeq, err := rpccall.ExtractField(ctx, msg.GetConversationMaxSeqCaller.Invoke,
+		maxSeq, err := g.msgClient.GetConversationMaxSeq(ctx, conversationID)
-			&msg.GetConversationMaxSeqReq{ConversationID: conversationID},
-			(*msg.GetConversationMaxSeqResp).GetMaxSeq)
 		if err != nil {
 			return err
 		}
-
+		if err := g.msgClient.SetUserConversationsMinSeq(ctx, conversationID, entrantUserID, maxSeq); err != nil {
-		if err := msg.SetUserConversationsMinSeqCaller.Execute(ctx, &msg.SetUserConversationsMinSeqReq{
-			UserIDs:        entrantUserID,
-			ConversationID: conversationID,
-			Seq:            maxSeq,
-		}); err != nil {
 			return err
 		}
 	}
-
+	if err := g.conversationClient.CreateGroupChatConversations(ctx, groupID, entrantUserID); err != nil {
-	if err := pbconv.CreateGroupChatConversationsCaller.Execute(ctx, &pbconv.CreateGroupChatConversationsReq{
-		UserIDs: entrantUserID,
-		GroupID: groupID,
-	}); err != nil {
 		return err
 	}
 
@@ -573,7 +572,7 @@ func (g *GroupNotificationSender) GroupApplicationAgreeMemberEnterNotification(c
 	return nil
 }
 
-func (g *GroupNotificationSender) MemberEnterNotification(ctx context.Context, groupID string, entrantUserID string) error {
+func (g *NotificationSender) MemberEnterNotification(ctx context.Context, groupID string, entrantUserID string) error {
 	var err error
 	defer func() {
 		if err != nil {
@@ -583,28 +582,17 @@ func (g *GroupNotificationSender) MemberEnterNotification(ctx context.Context, g
 
 	if !g.config.RpcConfig.EnableHistoryForNewMembers {
 		conversationID := msgprocessor.GetConversationIDBySessionType(constant.ReadGroupChatType, groupID)
-		maxSeq, err := rpccall.ExtractField(ctx, msg.GetConversationMaxSeqCaller.Invoke,
+		maxSeq, err := g.msgClient.GetConversationMaxSeq(ctx, conversationID)
-			&msg.GetConversationMaxSeqReq{ConversationID: conversationID},
-			(*msg.GetConversationMaxSeqResp).GetMaxSeq)
 		if err != nil {
 			return err
 		}
-		if err := msg.SetUserConversationsMinSeqCaller.Execute(ctx, &msg.SetUserConversationsMinSeqReq{
+		if err := g.msgClient.SetUserConversationsMinSeq(ctx, conversationID, []string{entrantUserID}, maxSeq); err != nil {
-			UserIDs:        []string{entrantUserID},
-			ConversationID: conversationID,
-			Seq:            maxSeq,
-		}); err != nil {
 			return err
 		}
 	}
-
+	if err := g.conversationClient.CreateGroupChatConversations(ctx, groupID, []string{entrantUserID}); err != nil {
-	if err := pbconv.CreateGroupChatConversationsCaller.Execute(ctx, &pbconv.CreateGroupChatConversationsReq{
-		UserIDs: []string{entrantUserID},
-		GroupID: groupID,
-	}); err != nil {
 		return err
 	}
-
 	var group *sdkws.GroupInfo
 	group, err = g.getGroupInfo(ctx, groupID)
 	if err != nil {
@@ -625,7 +613,7 @@ func (g *GroupNotificationSender) MemberEnterNotification(ctx context.Context, g
 	return nil
 }
 
-func (g *GroupNotificationSender) GroupDismissedNotification(ctx context.Context, tips *sdkws.GroupDismissedTips) {
+func (g *NotificationSender) GroupDismissedNotification(ctx context.Context, tips *sdkws.GroupDismissedTips) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -638,7 +626,7 @@ func (g *GroupNotificationSender) GroupDismissedNotification(ctx context.Context
 	g.Notification(ctx, mcontext.GetOpUserID(ctx), tips.Group.GroupID, constant.GroupDismissedNotification, tips)
 }
 
-func (g *GroupNotificationSender) GroupMemberMutedNotification(ctx context.Context, groupID, groupMemberUserID string, mutedSeconds uint32) {
+func (g *NotificationSender) GroupMemberMutedNotification(ctx context.Context, groupID, groupMemberUserID string, mutedSeconds uint32) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -666,7 +654,7 @@ func (g *GroupNotificationSender) GroupMemberMutedNotification(ctx context.Conte
 	g.Notification(ctx, mcontext.GetOpUserID(ctx), group.GroupID, constant.GroupMemberMutedNotification, tips)
 }
 
-func (g *GroupNotificationSender) GroupMemberCancelMutedNotification(ctx context.Context, groupID, groupMemberUserID string) {
+func (g *NotificationSender) GroupMemberCancelMutedNotification(ctx context.Context, groupID, groupMemberUserID string) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -691,7 +679,7 @@ func (g *GroupNotificationSender) GroupMemberCancelMutedNotification(ctx context
 	g.Notification(ctx, mcontext.GetOpUserID(ctx), group.GroupID, constant.GroupMemberCancelMutedNotification, tips)
 }
 
-func (g *GroupNotificationSender) GroupMutedNotification(ctx context.Context, groupID string) {
+func (g *NotificationSender) GroupMutedNotification(ctx context.Context, groupID string) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -719,7 +707,7 @@ func (g *GroupNotificationSender) GroupMutedNotification(ctx context.Context, gr
 	g.Notification(ctx, mcontext.GetOpUserID(ctx), group.GroupID, constant.GroupMutedNotification, tips)
 }
 
-func (g *GroupNotificationSender) GroupCancelMutedNotification(ctx context.Context, groupID string) {
+func (g *NotificationSender) GroupCancelMutedNotification(ctx context.Context, groupID string) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -747,7 +735,7 @@ func (g *GroupNotificationSender) GroupCancelMutedNotification(ctx context.Conte
 	g.Notification(ctx, mcontext.GetOpUserID(ctx), group.GroupID, constant.GroupCancelMutedNotification, tips)
 }
 
-func (g *GroupNotificationSender) GroupMemberInfoSetNotification(ctx context.Context, groupID, groupMemberUserID string) {
+func (g *NotificationSender) GroupMemberInfoSetNotification(ctx context.Context, groupID, groupMemberUserID string) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -772,7 +760,7 @@ func (g *GroupNotificationSender) GroupMemberInfoSetNotification(ctx context.Con
 	g.Notification(ctx, mcontext.GetOpUserID(ctx), group.GroupID, constant.GroupMemberInfoSetNotification, tips)
 }
 
-func (g *GroupNotificationSender) GroupMemberSetToAdminNotification(ctx context.Context, groupID, groupMemberUserID string) {
+func (g *NotificationSender) GroupMemberSetToAdminNotification(ctx context.Context, groupID, groupMemberUserID string) {
 	var err error
 	defer func() {
 		if err != nil {
@@ -796,7 +784,7 @@ func (g *GroupNotificationSender) GroupMemberSetToAdminNotification(ctx context.
 	g.Notification(ctx, mcontext.GetOpUserID(ctx), group.GroupID, constant.GroupMemberSetToAdminNotification, tips)
 }
 
-func (g *GroupNotificationSender) GroupMemberSetToOrdinaryUserNotification(ctx context.Context, groupID, groupMemberUserID string) {
+func (g *NotificationSender) GroupMemberSetToOrdinaryUserNotification(ctx context.Context, groupID, groupMemberUserID string) {
 	var err error
 	defer func() {
 		if err != nil {

internal/rpc/msg/clear.go

@@ -2,23 +2,13 @@ package msg
 
 import (
 	"context"
-	"strings"
-	"time"
-
 	"github.com/openimsdk/open-im-server/v3/pkg/authverify"
-	"github.com/openimsdk/open-im-server/v3/pkg/common/convert"
-	pbconv "github.com/openimsdk/protocol/conversation"
 	"github.com/openimsdk/protocol/msg"
-	"github.com/openimsdk/protocol/wrapperspb"
 	"github.com/openimsdk/tools/log"
-	"github.com/openimsdk/tools/mcontext"
+	"strings"
-	"github.com/openimsdk/tools/utils/datautil"
-	"github.com/openimsdk/tools/utils/idutil"
-	"github.com/openimsdk/tools/utils/stringutil"
-	"golang.org/x/sync/errgroup"
 )
 
-// hard delete in Database.
+// DestructMsgs hard delete in Database.
 func (m *msgServer) DestructMsgs(ctx context.Context, req *msg.DestructMsgsReq) (*msg.DestructMsgsResp, error) {
 	if err := authverify.CheckAdmin(ctx, m.config.Share.IMAdminUserID); err != nil {
 		return nil, err
@@ -61,70 +51,6 @@ func (m *msgServer) DestructMsgs(ctx context.Context, req *msg.DestructMsgsReq)
 	return &msg.DestructMsgsResp{Count: int32(len(docs))}, nil
 }
 
-// soft delete for user self
-func (m *msgServer) ClearMsg(ctx context.Context, req *msg.ClearMsgReq) (*msg.ClearMsgResp, error) {
-	temp := convert.ConversationsPb2DB(req.Conversations)
-
-	batchNum := 100
-
-	errg, _ := errgroup.WithContext(ctx)
-	errg.SetLimit(100)
-
-	for i := 0; i < len(temp); i += batchNum {
-		batch := temp[i:min(i+batchNum, len(temp))]
-
-		errg.Go(func() error {
-			for _, conversation := range batch {
-				handleCtx := mcontext.NewCtx(stringutil.GetSelfFuncName() + "-" + idutil.OperationIDGenerator() + "-" + conversation.ConversationID + "-" + conversation.OwnerUserID)
-				log.ZDebug(handleCtx, "User MsgsDestruct",
-					"conversationID", conversation.ConversationID,
-					"ownerUserID", conversation.OwnerUserID,
-					"msgDestructTime", conversation.MsgDestructTime,
-					"lastMsgDestructTime", conversation.LatestMsgDestructTime)
-
-				seqs, err := m.MsgDatabase.ClearUserMsgs(handleCtx, conversation.OwnerUserID, conversation.ConversationID, conversation.MsgDestructTime, conversation.LatestMsgDestructTime)
-				if err != nil {
-					log.ZError(handleCtx, "user msg destruct failed", err, "conversationID", conversation.ConversationID, "ownerUserID", conversation.OwnerUserID)
-					continue
-				}
-
-				if len(seqs) > 0 {
-					minseq := datautil.Max(seqs...)
-
-					// update
-					if err := pbconv.UpdateConversationCaller.Execute(ctx, &pbconv.UpdateConversationReq{
-						ConversationID:        conversation.ConversationID,
-						UserIDs:               []string{conversation.OwnerUserID},
-						MinSeq:                wrapperspb.Int64(minseq),
-						LatestMsgDestructTime: wrapperspb.Int64(time.Now().UnixMilli()),
-					}); err != nil {
-						log.ZError(handleCtx, "updateUsersConversationField failed", err, "conversationID", conversation.ConversationID, "ownerUserID", conversation.OwnerUserID)
-						continue
-					}
-
-					if err := pbconv.SetConversationMinSeqCaller.Execute(ctx, &pbconv.SetConversationMinSeqReq{
-						ConversationID: conversation.ConversationID,
-						OwnerUserID:    []string{conversation.OwnerUserID},
-						MinSeq:         minseq,
-					}); err != nil {
-						return err
-					}
-
-					// if you need Notify SDK client userseq is update.
-					// m.msgNotificationSender.UserDeleteMsgsNotification(handleCtx, conversation.OwnerUserID, conversation.ConversationID, seqs)
-				}
-			}
-			return nil
-		})
-	}
-
-	if err := errg.Wait(); err != nil {
-		return nil, err
-	}
-
-	return nil, nil
-}
-
 func (m *msgServer) GetLastMessageSeqByTime(ctx context.Context, req *msg.GetLastMessageSeqByTimeReq) (*msg.GetLastMessageSeqByTimeResp, error) {
 	seq, err := m.MsgDatabase.GetLastMessageSeqByTime(ctx, req.ConversationID, req.Time)
 	if err != nil {

internal/rpc/msg/delete.go

@@ -21,7 +21,6 @@ import (
 	"github.com/openimsdk/protocol/constant"
 	"github.com/openimsdk/protocol/conversation"
 	"github.com/openimsdk/protocol/msg"
-	"github.com/openimsdk/protocol/rpccall"
 	"github.com/openimsdk/protocol/sdkws"
 	"github.com/openimsdk/tools/log"
 	"github.com/openimsdk/tools/utils/timeutil"
@@ -75,22 +74,13 @@ func (m *msgServer) DeleteMsgs(ctx context.Context, req *msg.DeleteMsgsReq) (*ms
 		if err := m.MsgDatabase.DeleteMsgsPhysicalBySeqs(ctx, req.ConversationID, req.Seqs); err != nil {
 			return nil, err
 		}
-
+		conv, err := m.conversationClient.GetConversationsByConversationID(ctx, req.ConversationID)
-		conversations, err := rpccall.ExtractField(ctx, conversation.GetConversationsByConversationIDCaller.Invoke, &conversation.GetConversationsByConversationIDReq{
-			ConversationIDs: []string{req.ConversationID},
-		}, (*conversation.GetConversationsByConversationIDResp).GetConversations)
 		if err != nil {
 			return nil, err
 		}
 		tips := &sdkws.DeleteMsgsTips{UserID: req.UserID, ConversationID: req.ConversationID, Seqs: req.Seqs}
-		m.notificationSender.NotificationWithSessionType(
+		m.notificationSender.NotificationWithSessionType(ctx, req.UserID, m.conversationAndGetRecvID(conv, req.UserID),
-			ctx,
+			constant.DeleteMsgsNotification, conv.ConversationType, tips)
-			req.UserID,
-			m.conversationAndGetRecvID(conversations[0], req.UserID),
-			constant.DeleteMsgsNotification,
-			conversations[0].ConversationType,
-			tips,
-		)
 	} else {
 		if err := m.MsgDatabase.DeleteUserMsgsBySeqs(ctx, req.UserID, req.ConversationID, req.Seqs); err != nil {
 			return nil, err
@@ -125,9 +115,7 @@ func (m *msgServer) DeleteMsgPhysical(ctx context.Context, req *msg.DeleteMsgPhy
 }
 
 func (m *msgServer) clearConversation(ctx context.Context, conversationIDs []string, userID string, deleteSyncOpt *msg.DeleteSyncOpt) error {
-	conversations, err := rpccall.ExtractField(ctx, conversation.GetConversationsByConversationIDCaller.Invoke, &conversation.GetConversationsByConversationIDReq{
+	conversations, err := m.conversationClient.GetConversationsByConversationIDs(ctx, conversationIDs)
-		ConversationIDs: conversationIDs,
-	}, (*conversation.GetConversationsByConversationIDResp).GetConversations)
 	if err != nil {
 		return err
 	}
@@ -150,11 +138,7 @@ func (m *msgServer) clearConversation(ctx context.Context, conversationIDs []str
 		}
 		ownerUserIDs := []string{userID}
 		for conversationID, seq := range setSeqs {
-			if err := conversation.SetConversationMinSeqCaller.Execute(ctx, &conversation.SetConversationMinSeqReq{
+			if err := m.conversationClient.SetConversationMinSeq(ctx, conversationID, ownerUserIDs, seq); err != nil {
-				ConversationID: conversationID,
-				OwnerUserID:    ownerUserIDs,
-				MinSeq:         seq,
-			}); err != nil {
 				return err
 			}
 		}

internal/rpc/msg/notification.go

@@ -17,7 +17,7 @@ package msg
 import (
 	"context"
 
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
+	"github.com/openimsdk/open-im-server/v3/pkg/notification"
 	"github.com/openimsdk/protocol/constant"
 	"github.com/openimsdk/protocol/sdkws"
 )

internal/rpc/msg/send.go

@@ -118,25 +118,14 @@ func (m *msgServer) setConversationAtInfo(nctx context.Context, msg *sdkws.MsgDa
 			conversation.GroupAtType = &wrapperspb.Int32Value{Value: constant.AtAll}
 		} else { // @Everyone and @other people
 			conversation.GroupAtType = &wrapperspb.Int32Value{Value: constant.AtAllAtMe}
-
+			if err := m.conversationClient.SetConversations(ctx, atUserID, conversation); err != nil {
-			err = pbconv.SetConversationsCaller.Execute(ctx, &pbconv.SetConversationsReq{
-				UserIDs:      atUserID,
-				Conversation: conversation,
-			})
-			if err != nil {
 				log.ZWarn(ctx, "SetConversations", err, "userID", atUserID, "conversation", conversation)
 			}
-
 			memberUserIDList = datautil.Single(atUserID, memberUserIDList)
 		}
 
 		conversation.GroupAtType = &wrapperspb.Int32Value{Value: constant.AtAll}
-
+		if err := m.conversationClient.SetConversations(ctx, memberUserIDList, conversation); err != nil {
-		err = pbconv.SetConversationsCaller.Execute(ctx, &pbconv.SetConversationsReq{
-			UserIDs:      memberUserIDList,
-			Conversation: conversation,
-		})
-		if err != nil {
 			log.ZWarn(ctx, "SetConversations", err, "userID", memberUserIDList, "conversation", conversation)
 		}
 
@@ -144,11 +133,7 @@ func (m *msgServer) setConversationAtInfo(nctx context.Context, msg *sdkws.MsgDa
 	}
 	conversation.GroupAtType = &wrapperspb.Int32Value{Value: constant.AtMe}
 
-	err := pbconv.SetConversationsCaller.Execute(ctx, &pbconv.SetConversationsReq{
+	if err := m.conversationClient.SetConversations(ctx, msg.AtUserIDList, conversation); err != nil {
-		UserIDs:      msg.AtUserIDList,
-		Conversation: conversation,
-	})
-	if err != nil {
 		log.ZWarn(ctx, "SetConversations", err, msg.AtUserIDList, conversation)
 	}
 }

internal/rpc/msg/server.go

@@ -16,6 +16,7 @@ package msg
 
 import (
 	"context"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/redis"
@@ -26,8 +27,8 @@ import (
 	"github.com/openimsdk/tools/db/redisutil"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/controller"
+	"github.com/openimsdk/open-im-server/v3/pkg/notification"
 	"github.com/openimsdk/open-im-server/v3/pkg/rpccache"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
 	"github.com/openimsdk/protocol/constant"
 	"github.com/openimsdk/protocol/conversation"
 	"github.com/openimsdk/protocol/msg"
@@ -36,12 +37,25 @@ import (
 )
 
 type MessageInterceptorFunc func(ctx context.Context, globalConfig *Config, req *msg.SendMsgReq) (*sdkws.MsgData, error)
-type (
+
 // MessageInterceptorChain defines a chain of message interceptor functions.
-	MessageInterceptorChain []MessageInterceptorFunc
+type MessageInterceptorChain []MessageInterceptorFunc
+
+type Config struct {
+	RpcConfig          config.Msg
+	RedisConfig        config.Redis
+	MongodbConfig      config.Mongo
+	KafkaConfig        config.Kafka
+	NotificationConfig config.Notification
+	Share              config.Share
+	WebhooksConfig     config.Webhooks
+	LocalCacheConfig   config.LocalCache
+	Discovery          config.Discovery
+}
 
 // MsgServer encapsulates dependencies required for message handling.
-	msgServer struct {
+type msgServer struct {
+	msg.UnimplementedMsgServer
 	RegisterCenter         discovery.SvcDiscoveryRegistry // Service discovery registry for service registration.
 	MsgDatabase            controller.CommonMsgDatabase   // Interface for message database operations.
 	StreamMsgDatabase      controller.StreamMsgDatabase
@@ -54,22 +68,9 @@ type (
 	msgNotificationSender  *MsgNotificationSender           // RPC client for sending msg notifications.
 	config                 *Config                          // Global configuration settings.
 	webhookClient          *webhook.Client
-		msg.UnimplementedMsgServer
+	conversationClient     *rpcli.ConversationClient
 }
 
-	Config struct {
-		RpcConfig          config.Msg
-		RedisConfig        config.Redis
-		MongodbConfig      config.Mongo
-		KafkaConfig        config.Kafka
-		NotificationConfig config.Notification
-		Share              config.Share
-		WebhooksConfig     config.Webhooks
-		LocalCacheConfig   config.LocalCache
-		Discovery          config.Discovery
-	}
-)
-
 func (m *msgServer) addInterceptorHandler(interceptorFunc ...MessageInterceptorFunc) {
 	m.Handlers = append(m.Handlers, interceptorFunc...)
 
@@ -107,16 +108,34 @@ func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryReg
 	if err != nil {
 		return err
 	}
+	userConn, err := client.GetConn(ctx, config.Discovery.RpcService.User)
+	if err != nil {
+		return err
+	}
+	groupConn, err := client.GetConn(ctx, config.Discovery.RpcService.Group)
+	if err != nil {
+		return err
+	}
+	friendConn, err := client.GetConn(ctx, config.Discovery.RpcService.Friend)
+	if err != nil {
+		return err
+	}
+	conversationConn, err := client.GetConn(ctx, config.Discovery.RpcService.Conversation)
+	if err != nil {
+		return err
+	}
+	conversationClient := rpcli.NewConversationClient(conversationConn)
 	s := &msgServer{
 		MsgDatabase:            msgDatabase,
 		StreamMsgDatabase:      controller.NewStreamMsgDatabase(streamMsg),
 		RegisterCenter:         client,
-		UserLocalCache:         rpccache.NewUserLocalCache(&config.LocalCacheConfig, rdb),
+		UserLocalCache:         rpccache.NewUserLocalCache(rpcli.NewUserClient(userConn), &config.LocalCacheConfig, rdb),
-		GroupLocalCache:        rpccache.NewGroupLocalCache(&config.LocalCacheConfig, rdb),
+		GroupLocalCache:        rpccache.NewGroupLocalCache(rpcli.NewGroupClient(groupConn), &config.LocalCacheConfig, rdb),
-		ConversationLocalCache: rpccache.NewConversationLocalCache(&config.LocalCacheConfig, rdb),
+		ConversationLocalCache: rpccache.NewConversationLocalCache(conversationClient, &config.LocalCacheConfig, rdb),
-		FriendLocalCache:       rpccache.NewFriendLocalCache(&config.LocalCacheConfig, rdb),
+		FriendLocalCache:       rpccache.NewFriendLocalCache(rpcli.NewRelationClient(friendConn), &config.LocalCacheConfig, rdb),
 		config:                 config,
 		webhookClient:          webhook.NewWebhookClient(config.WebhooksConfig.URL),
+		conversationClient:     conversationClient,
 	}
 
 	s.notificationSender = rpcclient.NewNotificationSender(&config.NotificationConfig, rpcclient.WithLocalSendMsg(s.SendMsg))

internal/rpc/msg/stream_msg.go

@@ -8,9 +8,7 @@ import (
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
 	"github.com/openimsdk/open-im-server/v3/pkg/msgprocessor"
 	"github.com/openimsdk/protocol/constant"
-	pbconv "github.com/openimsdk/protocol/conversation"
 	"github.com/openimsdk/protocol/msg"
-	"github.com/openimsdk/protocol/rpccall"
 	"github.com/openimsdk/protocol/sdkws"
 	"github.com/openimsdk/tools/errs"
 )
@@ -74,10 +72,7 @@ func (m *msgServer) AppendStreamMsg(ctx context.Context, req *msg.AppendStreamMs
 	if err := m.StreamMsgDatabase.AppendStreamMsg(ctx, req.ClientMsgID, int(req.StartIndex), req.Packets, req.End, deadlineTime); err != nil {
 		return nil, err
 	}
-	conversation, err := rpccall.ExtractField(ctx, pbconv.GetConversationCaller.Invoke, &pbconv.GetConversationReq{
+	conversation, err := m.conversationClient.GetConversation(ctx, res.ConversationID, res.UserID)
-		ConversationID: res.ConversationID,
-		OwnerUserID:    res.UserID,
-	}, (*pbconv.GetConversationResp).GetConversation)
 	if err != nil {
 		return nil, err
 	}

internal/rpc/relation/black.go

@@ -21,7 +21,6 @@ import (
 	"github.com/openimsdk/open-im-server/v3/pkg/authverify"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/convert"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
 	"github.com/openimsdk/protocol/relation"
 	"github.com/openimsdk/protocol/sdkws"
 	"github.com/openimsdk/tools/errs"
@@ -39,7 +38,7 @@ func (s *friendServer) GetPaginationBlacks(ctx context.Context, req *relation.Ge
 		return nil, err
 	}
 	resp = &relation.GetPaginationBlacksResp{}
-	resp.Blacks, err = convert.BlackDB2Pb(ctx, blacks, rpcclient.GetUsersInfoMap)
+	resp.Blacks, err = convert.BlackDB2Pb(ctx, blacks, s.userClient.GetUsersInfoMap)
 	if err != nil {
 		return nil, err
 	}
@@ -81,9 +80,7 @@ func (s *friendServer) AddBlack(ctx context.Context, req *relation.AddBlackReq)
 	if err := s.webhookBeforeAddBlack(ctx, &s.config.WebhooksConfig.BeforeAddBlack, req); err != nil {
 		return nil, err
 	}
-
+	if err := s.userClient.CheckUser(ctx, []string{req.OwnerUserID, req.BlackUserID}); err != nil {
-	_, err := rpcclient.GetUsersInfo(ctx, []string{req.OwnerUserID, req.BlackUserID})
-	if err != nil {
 		return nil, err
 	}
 	black := model.Black{
@@ -114,7 +111,7 @@ func (s *friendServer) GetSpecifiedBlacks(ctx context.Context, req *relation.Get
 		return nil, errs.ErrArgs.WrapMsg("userIDList repeated")
 	}
 
-	userMap, err := rpcclient.GetPublicUserInfoMap(ctx, req.UserIDList)
+	userMap, err := s.userClient.GetUsersInfoMap(ctx, req.UserIDList)
 	if err != nil {
 		return nil, err
 	}
@@ -132,13 +129,26 @@ func (s *friendServer) GetSpecifiedBlacks(ctx context.Context, req *relation.Get
 		Blacks: make([]*sdkws.BlackInfo, 0, len(req.UserIDList)),
 	}
 
+	toPublcUser := func(userID string) *sdkws.PublicUserInfo {
+		v, ok := userMap[userID]
+		if !ok {
+			return nil
+		}
+		return &sdkws.PublicUserInfo{
+			UserID:   v.UserID,
+			Nickname: v.Nickname,
+			FaceURL:  v.FaceURL,
+			Ex:       v.Ex,
+		}
+	}
+
 	for _, userID := range req.UserIDList {
 		if black := blackMap[userID]; black != nil {
 			resp.Blacks = append(resp.Blacks,
 				&sdkws.BlackInfo{
 					OwnerUserID:    black.OwnerUserID,
 					CreateTime:     black.CreateTime.UnixMilli(),
-					BlackUserInfo:  userMap[userID],
+					BlackUserInfo:  toPublcUser(userID),
 					AddSource:      black.AddSource,
 					OperatorUserID: black.OperatorUserID,
 					Ex:             black.Ex,

internal/rpc/relation/friend.go

@@ -16,6 +16,7 @@ package relation
 
 import (
 	"context"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 
 	"github.com/openimsdk/tools/mq/memamq"
 
@@ -31,7 +32,6 @@ import (
 	"github.com/openimsdk/open-im-server/v3/pkg/common/convert"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/servererrs"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/controller"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
 	"github.com/openimsdk/protocol/constant"
 	"github.com/openimsdk/protocol/relation"
 	"github.com/openimsdk/protocol/sdkws"
@@ -51,6 +51,7 @@ type friendServer struct {
 	config             *Config
 	webhookClient      *webhook.Client
 	queue              *memamq.MemoryQueue
+	userClient         *rpcli.UserClient
 }
 
 type Config struct {
@@ -90,10 +91,21 @@ func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryReg
 		return err
 	}
 
+	userConn, err := client.GetConn(ctx, config.Discovery.RpcService.User)
+	if err != nil {
+		return err
+	}
+	msgConn, err := client.GetConn(ctx, config.Discovery.RpcService.Msg)
+	if err != nil {
+		return err
+	}
+	userClient := rpcli.NewUserClient(userConn)
+
 	// Initialize notification sender
 	notificationSender := NewFriendNotificationSender(
 		&config.NotificationConfig,
-		WithRpcFunc(rpcclient.GetUsersInfo),
+		rpcli.NewMsgClient(msgConn),
+		WithRpcFunc(userClient.GetUsersInfo),
 	)
 	localcache.InitLocalCache(&config.LocalCacheConfig)
 
@@ -114,6 +126,7 @@ func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryReg
 		config:             config,
 		webhookClient:      webhook.NewWebhookClient(config.WebhooksConfig.URL),
 		queue:              memamq.NewMemoryQueue(16, 1024*1024),
+		userClient:         userClient,
 	})
 	return nil
 }
@@ -130,7 +143,7 @@ func (s *friendServer) ApplyToAddFriend(ctx context.Context, req *relation.Apply
 	if err = s.webhookBeforeAddFriend(ctx, &s.config.WebhooksConfig.BeforeAddFriend, req); err != nil && err != servererrs.ErrCallbackContinue {
 		return nil, err
 	}
-	if _, err := rpcclient.GetUsersInfoMap(ctx, []string{req.ToUserID, req.FromUserID}); err != nil {
+	if err := s.userClient.CheckUser(ctx, []string{req.ToUserID, req.FromUserID}); err != nil {
 		return nil, err
 	}
 
@@ -155,7 +168,7 @@ func (s *friendServer) ImportFriends(ctx context.Context, req *relation.ImportFr
 		return nil, err
 	}
 
-	if _, err := rpcclient.GetUsersInfo(ctx, append([]string{req.OwnerUserID}, req.FriendUserIDs...)); err != nil {
+	if err := s.userClient.CheckUser(ctx, append([]string{req.OwnerUserID}, req.FriendUserIDs...)); err != nil {
 		return nil, err
 	}
 	if datautil.Contain(req.OwnerUserID, req.FriendUserIDs...) {
@@ -296,7 +309,7 @@ func (s *friendServer) getFriend(ctx context.Context, ownerUserID string, friend
 	if err != nil {
 		return nil, err
 	}
-	return convert.FriendsDB2Pb(ctx, friends, rpcclient.GetUsersInfoMap)
+	return convert.FriendsDB2Pb(ctx, friends, s.userClient.GetUsersInfoMap)
 }
 
 // Get the list of friend requests sent out proactively.
@@ -308,7 +321,7 @@ func (s *friendServer) GetDesignatedFriendsApply(ctx context.Context,
 		return nil, err
 	}
 	resp = &relation.GetDesignatedFriendsApplyResp{}
-	resp.FriendRequests, err = convert.FriendRequestDB2Pb(ctx, friendRequests, rpcclient.GetUsersInfoMap)
+	resp.FriendRequests, err = convert.FriendRequestDB2Pb(ctx, friendRequests, s.userClient.GetUsersInfoMap)
 	if err != nil {
 		return nil, err
 	}
@@ -327,7 +340,7 @@ func (s *friendServer) GetPaginationFriendsApplyTo(ctx context.Context, req *rel
 	}
 
 	resp = &relation.GetPaginationFriendsApplyToResp{}
-	resp.FriendRequests, err = convert.FriendRequestDB2Pb(ctx, friendRequests, rpcclient.GetUsersInfoMap)
+	resp.FriendRequests, err = convert.FriendRequestDB2Pb(ctx, friendRequests, s.userClient.GetUsersInfoMap)
 	if err != nil {
 		return nil, err
 	}
@@ -349,7 +362,7 @@ func (s *friendServer) GetPaginationFriendsApplyFrom(ctx context.Context, req *r
 		return nil, err
 	}
 
-	resp.FriendRequests, err = convert.FriendRequestDB2Pb(ctx, friendRequests, rpcclient.GetUsersInfoMap)
+	resp.FriendRequests, err = convert.FriendRequestDB2Pb(ctx, friendRequests, s.userClient.GetUsersInfoMap)
 	if err != nil {
 		return nil, err
 	}
@@ -380,7 +393,7 @@ func (s *friendServer) GetPaginationFriends(ctx context.Context, req *relation.G
 	}
 
 	resp = &relation.GetPaginationFriendsResp{}
-	resp.FriendsInfo, err = convert.FriendsDB2Pb(ctx, friends, rpcclient.GetUsersInfoMap)
+	resp.FriendsInfo, err = convert.FriendsDB2Pb(ctx, friends, s.userClient.GetUsersInfoMap)
 	if err != nil {
 		return nil, err
 	}
@@ -413,7 +426,7 @@ func (s *friendServer) GetSpecifiedFriendsInfo(ctx context.Context, req *relatio
 		return nil, errs.ErrArgs.WrapMsg("userIDList repeated")
 	}
 
-	userMap, err := rpcclient.GetUsersInfoMap(ctx, req.UserIDList)
+	userMap, err := s.userClient.GetUsersInfoMap(ctx, req.UserIDList)
 	if err != nil {
 		return nil, err
 	}
@@ -517,18 +530,3 @@ func (s *friendServer) UpdateFriends(
 	s.notificationSender.FriendsInfoUpdateNotification(ctx, req.OwnerUserID, req.FriendUserIDs)
 	return resp, nil
 }
-
-func (s *friendServer) GetIncrementalFriendsApplyTo(ctx context.Context, req *relation.GetIncrementalFriendsApplyToReq) (*relation.GetIncrementalFriendsApplyToResp, error) {
-	// TODO implement me
-	return nil, nil
-}
-
-func (s *friendServer) GetIncrementalFriendsApplyFrom(ctx context.Context, req *relation.GetIncrementalFriendsApplyFromReq) (*relation.GetIncrementalFriendsApplyFromResp, error) {
-	// TODO implement me
-	return nil, nil
-}
-
-func (s *friendServer) GetIncrementalBlacks(ctx context.Context, req *relation.GetIncrementalBlacksReq) (*relation.GetIncrementalBlacksResp, error) {
-	// TODO implement me
-	return nil, nil
-}

internal/rpc/relation/notification.go

@@ -16,6 +16,8 @@ package relation
 
 import (
 	"context"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
+	"github.com/openimsdk/protocol/msg"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/versionctx"
@@ -25,8 +27,8 @@ import (
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/convert"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/controller"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
+	"github.com/openimsdk/open-im-server/v3/pkg/notification"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient/notification"
+	"github.com/openimsdk/open-im-server/v3/pkg/notification/common_user"
 	"github.com/openimsdk/protocol/constant"
 	"github.com/openimsdk/protocol/relation"
 	"github.com/openimsdk/protocol/sdkws"
@@ -36,7 +38,7 @@ import (
 type FriendNotificationSender struct {
 	*rpcclient.NotificationSender
 	// Target not found err
-	getUsersInfo func(ctx context.Context, userIDs []string) ([]notification.CommonUser, error)
+	getUsersInfo func(ctx context.Context, userIDs []string) ([]common_user.CommonUser, error)
 	// db controller
 	db controller.FriendDatabase
 }
@@ -53,7 +55,7 @@ func WithDBFunc(
 	fn func(ctx context.Context, userIDs []string) (users []*relationtb.User, err error),
 ) friendNotificationSenderOptions {
 	return func(s *FriendNotificationSender) {
-		f := func(ctx context.Context, userIDs []string) (result []notification.CommonUser, err error) {
+		f := func(ctx context.Context, userIDs []string) (result []common_user.CommonUser, err error) {
 			users, err := fn(ctx, userIDs)
 			if err != nil {
 				return nil, err
@@ -71,7 +73,7 @@ func WithRpcFunc(
 	fn func(ctx context.Context, userIDs []string) ([]*sdkws.UserInfo, error),
 ) friendNotificationSenderOptions {
 	return func(s *FriendNotificationSender) {
-		f := func(ctx context.Context, userIDs []string) (result []notification.CommonUser, err error) {
+		f := func(ctx context.Context, userIDs []string) (result []common_user.CommonUser, err error) {
 			users, err := fn(ctx, userIDs)
 			if err != nil {
 				return nil, err
@@ -85,12 +87,11 @@ func WithRpcFunc(
 	}
 }
 
-func NewFriendNotificationSender(
+func NewFriendNotificationSender(conf *config.Notification, msgClient *rpcli.MsgClient, opts ...friendNotificationSenderOptions) *FriendNotificationSender {
-	conf *config.Notification,
-	opts ...friendNotificationSenderOptions,
-) *FriendNotificationSender {
 	f := &FriendNotificationSender{
-		NotificationSender: rpcclient.NewNotificationSender(conf, rpcclient.WithRpcClient()),
+		NotificationSender: rpcclient.NewNotificationSender(conf, rpcclient.WithRpcClient(func(ctx context.Context, req *msg.SendMsgReq) (*msg.SendMsgResp, error) {
+			return msgClient.SendMsg(ctx, req)
+		})),
 	}
 	for _, opt := range opts {
 		opt(f)

internal/rpc/third/log.go

@@ -19,11 +19,9 @@ import (
 	"crypto/rand"
 	"time"
 
-	relationtb "github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
-
 	"github.com/openimsdk/open-im-server/v3/pkg/authverify"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/servererrs"
+	relationtb "github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
 	"github.com/openimsdk/protocol/constant"
 	"github.com/openimsdk/protocol/third"
 	"github.com/openimsdk/tools/errs"
@@ -150,7 +148,7 @@ func (t *thirdServer) SearchLogs(ctx context.Context, req *third.SearchLogsReq)
 	for _, log := range logs {
 		userIDs = append(userIDs, log.UserID)
 	}
-	userMap, err := rpcclient.GetUsersInfoMap(ctx, userIDs)
+	userMap, err := t.userClient.GetUsersInfoMap(ctx, userIDs)
 	if err != nil {
 		return nil, err
 	}

internal/rpc/third/third.go

@@ -17,6 +17,7 @@ package third
 import (
 	"context"
 	"fmt"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 	"time"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
@@ -45,6 +46,7 @@ type thirdServer struct {
 	defaultExpire time.Duration
 	config        *Config
 	s3            s3.Interface
+	userClient    *rpcli.UserClient
 }
 
 type Config struct {
@@ -98,6 +100,10 @@ func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryReg
 	if err != nil {
 		return err
 	}
+	userConn, err := client.GetConn(ctx, config.Discovery.RpcService.User)
+	if err != nil {
+		return err
+	}
 	localcache.InitLocalCache(&config.LocalCacheConfig)
 	third.RegisterThirdServer(server, &thirdServer{
 		thirdDatabase: controller.NewThirdDatabase(redis.NewThirdCache(rdb), logdb),
@@ -105,6 +111,7 @@ func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryReg
 		defaultExpire: time.Hour * 24 * 7,
 		config:        config,
 		s3:            o,
+		userClient:    rpcli.NewUserClient(userConn),
 	})
 	return nil
 }

internal/rpc/user/notification.go

@@ -16,19 +16,21 @@ package user
 
 import (
 	"context"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
+	"github.com/openimsdk/protocol/msg"
 
 	relationtb "github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient/notification"
+	"github.com/openimsdk/open-im-server/v3/pkg/notification/common_user"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/controller"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
+	"github.com/openimsdk/open-im-server/v3/pkg/notification"
 	"github.com/openimsdk/protocol/constant"
 	"github.com/openimsdk/protocol/sdkws"
 )
 
 type UserNotificationSender struct {
 	*rpcclient.NotificationSender
-	getUsersInfo func(ctx context.Context, userIDs []string) ([]notification.CommonUser, error)
+	getUsersInfo func(ctx context.Context, userIDs []string) ([]common_user.CommonUser, error)
 	// db controller
 	db controller.UserDatabase
 }
@@ -45,7 +47,7 @@ func WithUserFunc(
 	fn func(ctx context.Context, userIDs []string) (users []*relationtb.User, err error),
 ) userNotificationSenderOptions {
 	return func(u *UserNotificationSender) {
-		f := func(ctx context.Context, userIDs []string) (result []notification.CommonUser, err error) {
+		f := func(ctx context.Context, userIDs []string) (result []common_user.CommonUser, err error) {
 			users, err := fn(ctx, userIDs)
 			if err != nil {
 				return nil, err
@@ -59,9 +61,11 @@ func WithUserFunc(
 	}
 }
 
-func NewUserNotificationSender(config *Config, opts ...userNotificationSenderOptions) *UserNotificationSender {
+func NewUserNotificationSender(config *Config, msgClient *rpcli.MsgClient, opts ...userNotificationSenderOptions) *UserNotificationSender {
 	f := &UserNotificationSender{
-		NotificationSender: rpcclient.NewNotificationSender(&config.NotificationConfig, rpcclient.WithRpcClient()),
+		NotificationSender: rpcclient.NewNotificationSender(&config.NotificationConfig, rpcclient.WithRpcClient(func(ctx context.Context, req *msg.SendMsgReq) (*msg.SendMsgResp, error) {
+			return msgClient.SendMsg(ctx, req)
+		})),
 	}
 	for _, opt := range opts {
 		opt(f)

internal/rpc/user/user.go

@@ -17,6 +17,7 @@ package user
 import (
 	"context"
 	"errors"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 	"math/rand"
 	"strings"
 	"sync"
@@ -59,6 +60,8 @@ type userServer struct {
 	RegisterCenter           registry.SvcDiscoveryRegistry
 	config                   *Config
 	webhookClient            *webhook.Client
+	groupClient              *rpcli.GroupClient
+	relationClient           *rpcli.RelationClient
 }
 
 type Config struct {
@@ -91,6 +94,19 @@ func Start(ctx context.Context, config *Config, client registry.SvcDiscoveryRegi
 	if err != nil {
 		return err
 	}
+	msgConn, err := client.GetConn(ctx, config.Discovery.RpcService.Msg)
+	if err != nil {
+		return err
+	}
+	groupConn, err := client.GetConn(ctx, config.Discovery.RpcService.Group)
+	if err != nil {
+		return err
+	}
+	friendConn, err := client.GetConn(ctx, config.Discovery.RpcService.Friend)
+	if err != nil {
+		return err
+	}
+	msgClient := rpcli.NewMsgClient(msgConn)
 	userCache := redis.NewUserCacheRedis(rdb, &config.LocalCacheConfig, userDB, redis.GetRocksCacheOptions())
 	database := controller.NewUserDatabase(userDB, userCache, mgocli.GetTx())
 	localcache.InitLocalCache(&config.LocalCacheConfig)
@@ -98,10 +114,13 @@ func Start(ctx context.Context, config *Config, client registry.SvcDiscoveryRegi
 		online:                   redis.NewUserOnline(rdb),
 		db:                       database,
 		RegisterCenter:           client,
-		friendNotificationSender: relation.NewFriendNotificationSender(&config.NotificationConfig, relation.WithDBFunc(database.FindWithError)),
+		friendNotificationSender: relation.NewFriendNotificationSender(&config.NotificationConfig, msgClient, relation.WithDBFunc(database.FindWithError)),
-		userNotificationSender:   NewUserNotificationSender(config, WithUserFunc(database.FindWithError)),
+		userNotificationSender:   NewUserNotificationSender(config, msgClient, WithUserFunc(database.FindWithError)),
 		config:                   config,
 		webhookClient:            webhook.NewWebhookClient(config.WebhooksConfig.URL),
+
+		groupClient:    rpcli.NewGroupClient(groupConn),
+		relationClient: rpcli.NewRelationClient(friendConn),
 	}
 	pbuser.RegisterUserServer(server, u)
 	return u.db.InitOnce(context.Background(), users)
@@ -633,7 +652,7 @@ func (s *userServer) NotificationUserInfoUpdate(ctx context.Context, userID stri
 	wg.Add(len(es))
 	go func() {
 		defer wg.Done()
-		_, es[0] = group.NotificationUserInfoUpdateCaller.Invoke(ctx, &group.NotificationUserInfoUpdateReq{
+		_, es[0] = s.groupClient.NotificationUserInfoUpdate(ctx, &group.NotificationUserInfoUpdateReq{
 			UserID:      userID,
 			OldUserInfo: oldUserInfo,
 			NewUserInfo: newUserInfo,
@@ -642,7 +661,7 @@ func (s *userServer) NotificationUserInfoUpdate(ctx context.Context, userID stri
 
 	go func() {
 		defer wg.Done()
-		_, es[1] = friendpb.NotificationUserInfoUpdateCaller.Invoke(ctx, &friendpb.NotificationUserInfoUpdateReq{
+		_, es[1] = s.relationClient.NotificationUserInfoUpdate(ctx, &friendpb.NotificationUserInfoUpdateReq{
 			UserID:      userID,
 			OldUserInfo: oldUserInfo,
 			NewUserInfo: newUserInfo,

pkg/common/convert/group.go

@@ -80,9 +80,18 @@ func Db2PbGroupMember(m *model.GroupMember) *sdkws.GroupMemberFullInfo {
 	}
 }
 
-func Db2PbGroupRequest(m *model.GroupRequest, user *sdkws.PublicUserInfo, group *sdkws.GroupInfo) *sdkws.GroupRequest {
+func Db2PbGroupRequest(m *model.GroupRequest, user *sdkws.UserInfo, group *sdkws.GroupInfo) *sdkws.GroupRequest {
+	var pu *sdkws.PublicUserInfo
+	if user != nil {
+		pu = &sdkws.PublicUserInfo{
+			UserID:   user.UserID,
+			Nickname: user.Nickname,
+			FaceURL:  user.FaceURL,
+			Ex:       user.Ex,
+		}
+	}
 	return &sdkws.GroupRequest{
-		UserInfo:      user,
+		UserInfo:      pu,
 		GroupInfo:     group,
 		HandleResult:  m.HandleResult,
 		ReqMsg:        m.ReqMsg,

pkg/common/startrpc/start.go

@@ -27,7 +27,6 @@ import (
 	"time"
 
 	conf "github.com/openimsdk/open-im-server/v3/pkg/common/config"
-	"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
 	"github.com/openimsdk/tools/discovery/etcd"
 	"github.com/openimsdk/tools/utils/datautil"
 	"github.com/openimsdk/tools/utils/jsonutil"
@@ -101,10 +100,6 @@ func Start[T any](ctx context.Context, discovery *conf.Discovery, prometheusConf
 	defer client.Close()
 	client.AddOption(mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials()), grpc.WithDefaultServiceConfig(fmt.Sprintf(`{"LoadBalancingPolicy": "%s"}`, "round_robin")))
 
-	if err = rpcclient.InitRpcCaller(client, discovery.RpcService); err != nil {
-		return err
-	}
-
 	// var reg *prometheus.Registry
 	// var metric *grpcprometheus.ServerMetrics
 	if prometheusConfig.Enable {

pkg/notification/common_user/common.go

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package notification
+package common_user
 
 type CommonUser interface {
 	GetNickname() string

pkg/notification/msg.go

@@ -148,17 +148,17 @@ func WithLocalSendMsg(sendMsg func(ctx context.Context, req *msg.SendMsgReq) (*m
 	}
 }
 
-func WithRpcClient() NotificationSenderOptions {
+func WithRpcClient(sendMsg func(ctx context.Context, req *msg.SendMsgReq) (*msg.SendMsgResp, error)) NotificationSenderOptions {
 	return func(s *NotificationSender) {
 		s.sendMsg = func(ctx context.Context, req *msg.SendMsgReq) (*msg.SendMsgResp, error) {
-			return msg.SendMsgCaller.Invoke(ctx, req)
+			return sendMsg(ctx, req)
 		}
 	}
 }
 
-func WithUserRpcClient() NotificationSenderOptions {
+func WithUserRpcClient(getUserInfo func(ctx context.Context, userID string) (*sdkws.UserInfo, error)) NotificationSenderOptions {
 	return func(s *NotificationSender) {
-		s.getUserInfo = GetUserInfo
+		s.getUserInfo = getUserInfo
 	}
 }
 

pkg/rpccache/conversation.go

@@ -16,12 +16,11 @@ package rpccache
 
 import (
 	"context"
-
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/cachekey"
 	"github.com/openimsdk/open-im-server/v3/pkg/localcache"
-	pbconv "github.com/openimsdk/protocol/conversation"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
-	"github.com/openimsdk/protocol/rpccall"
+	pbconversation "github.com/openimsdk/protocol/conversation"
 	"github.com/openimsdk/tools/errs"
 	"github.com/openimsdk/tools/log"
 	"github.com/openimsdk/tools/utils/datautil"
@@ -33,10 +32,11 @@ const (
 	conversationWorkerCount = 20
 )
 
-func NewConversationLocalCache(localCache *config.LocalCache, cli redis.UniversalClient) *ConversationLocalCache {
+func NewConversationLocalCache(client *rpcli.ConversationClient, localCache *config.LocalCache, cli redis.UniversalClient) *ConversationLocalCache {
 	lc := localCache.Conversation
 	log.ZDebug(context.Background(), "ConversationLocalCache", "topic", lc.Topic, "slotNum", lc.SlotNum, "slotSize", lc.SlotSize, "enable", lc.Enable())
 	x := &ConversationLocalCache{
+		client: client,
 		local: localcache.New[[]byte](
 			localcache.WithLocalSlotNum(lc.SlotNum),
 			localcache.WithLocalSlotSize(lc.SlotSize),
@@ -52,6 +52,7 @@ func NewConversationLocalCache(localCache *config.LocalCache, cli redis.Universa
 }
 
 type ConversationLocalCache struct {
+	client *rpcli.ConversationClient
 	local  localcache.Cache[[]byte]
 }
 
@@ -63,7 +64,7 @@ func (c *ConversationLocalCache) GetConversationIDs(ctx context.Context, ownerUs
 	return resp.ConversationIDs, nil
 }
 
-func (c *ConversationLocalCache) getConversationIDs(ctx context.Context, ownerUserID string) (val *pbconv.GetConversationIDsResp, err error) {
+func (c *ConversationLocalCache) getConversationIDs(ctx context.Context, ownerUserID string) (val *pbconversation.GetConversationIDsResp, err error) {
 	log.ZDebug(ctx, "ConversationLocalCache getConversationIDs req", "ownerUserID", ownerUserID)
 	defer func() {
 		if err == nil {
@@ -72,14 +73,14 @@ func (c *ConversationLocalCache) getConversationIDs(ctx context.Context, ownerUs
 			log.ZError(ctx, "ConversationLocalCache getConversationIDs return", err, "ownerUserID", ownerUserID)
 		}
 	}()
-	var cache cacheProto[pbconv.GetConversationIDsResp]
+	var cache cacheProto[pbconversation.GetConversationIDsResp]
 	return cache.Unmarshal(c.local.Get(ctx, cachekey.GetConversationIDsKey(ownerUserID), func(ctx context.Context) ([]byte, error) {
 		log.ZDebug(ctx, "ConversationLocalCache getConversationIDs rpc", "ownerUserID", ownerUserID)
-		return cache.Marshal(pbconv.GetConversationIDsCaller.Invoke(ctx, &pbconv.GetConversationIDsReq{UserID: ownerUserID}))
+		return cache.Marshal(c.client.ConversationClient.GetConversationIDs(ctx, &pbconversation.GetConversationIDsReq{UserID: ownerUserID}))
 	}))
 }
 
-func (c *ConversationLocalCache) GetConversation(ctx context.Context, userID, conversationID string) (val *pbconv.Conversation, err error) {
+func (c *ConversationLocalCache) GetConversation(ctx context.Context, userID, conversationID string) (val *pbconversation.Conversation, err error) {
 	log.ZDebug(ctx, "ConversationLocalCache GetConversation req", "userID", userID, "conversationID", conversationID)
 	defer func() {
 		if err == nil {
@@ -88,13 +89,10 @@ func (c *ConversationLocalCache) GetConversation(ctx context.Context, userID, co
 			log.ZWarn(ctx, "ConversationLocalCache GetConversation return", err, "userID", userID, "conversationID", conversationID)
 		}
 	}()
-	var cache cacheProto[pbconv.Conversation]
+	var cache cacheProto[pbconversation.Conversation]
 	return cache.Unmarshal(c.local.Get(ctx, cachekey.GetConversationKey(userID, conversationID), func(ctx context.Context) ([]byte, error) {
 		log.ZDebug(ctx, "ConversationLocalCache GetConversation rpc", "userID", userID, "conversationID", conversationID)
-		return cache.Marshal(rpccall.ExtractField(ctx, pbconv.GetConversationCaller.Invoke, &pbconv.GetConversationReq{
+		return cache.Marshal(c.client.GetConversation(ctx, conversationID, userID))
-			ConversationID: conversationID,
-			OwnerUserID:    userID,
-		}, (*pbconv.GetConversationResp).GetConversation))
 	}))
 }
 
@@ -106,10 +104,10 @@ func (c *ConversationLocalCache) GetSingleConversationRecvMsgOpt(ctx context.Con
 	return conv.RecvMsgOpt, nil
 }
 
-func (c *ConversationLocalCache) GetConversations(ctx context.Context, ownerUserID string, conversationIDs []string) ([]*pbconv.Conversation, error) {
+func (c *ConversationLocalCache) GetConversations(ctx context.Context, ownerUserID string, conversationIDs []string) ([]*pbconversation.Conversation, error) {
 	var (
-		conversations     = make([]*pbconv.Conversation, 0, len(conversationIDs))
+		conversations     = make([]*pbconversation.Conversation, 0, len(conversationIDs))
-		conversationsChan = make(chan *pbconv.Conversation, len(conversationIDs))
+		conversationsChan = make(chan *pbconversation.Conversation, len(conversationIDs))
 	)
 
 	g, ctx := errgroup.WithContext(ctx)
@@ -139,7 +137,7 @@ func (c *ConversationLocalCache) GetConversations(ctx context.Context, ownerUser
 	return conversations, nil
 }
 
-func (c *ConversationLocalCache) getConversationNotReceiveMessageUserIDs(ctx context.Context, conversationID string) (val *pbconv.GetConversationNotReceiveMessageUserIDsResp, err error) {
+func (c *ConversationLocalCache) getConversationNotReceiveMessageUserIDs(ctx context.Context, conversationID string) (val *pbconversation.GetConversationNotReceiveMessageUserIDsResp, err error) {
 	log.ZDebug(ctx, "ConversationLocalCache getConversationNotReceiveMessageUserIDs req", "conversationID", conversationID)
 	defer func() {
 		if err == nil {
@@ -148,10 +146,10 @@ func (c *ConversationLocalCache) getConversationNotReceiveMessageUserIDs(ctx con
 			log.ZError(ctx, "ConversationLocalCache getConversationNotReceiveMessageUserIDs return", err, "conversationID", conversationID)
 		}
 	}()
-	var cache cacheProto[pbconv.GetConversationNotReceiveMessageUserIDsResp]
+	var cache cacheProto[pbconversation.GetConversationNotReceiveMessageUserIDsResp]
 	return cache.Unmarshal(c.local.Get(ctx, cachekey.GetConversationNotReceiveMessageUserIDsKey(conversationID), func(ctx context.Context) ([]byte, error) {
 		log.ZDebug(ctx, "ConversationLocalCache getConversationNotReceiveMessageUserIDs rpc", "conversationID", conversationID)
-		return cache.Marshal(pbconv.GetConversationNotReceiveMessageUserIDsCaller.Invoke(ctx, &pbconv.GetConversationNotReceiveMessageUserIDsReq{ConversationID: conversationID}))
+		return cache.Marshal(c.client.ConversationClient.GetConversationNotReceiveMessageUserIDs(ctx, &pbconversation.GetConversationNotReceiveMessageUserIDsReq{ConversationID: conversationID}))
 	}))
 }
 

pkg/rpccache/friend.go

@@ -16,8 +16,8 @@ package rpccache
 
 import (
 	"context"
-
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/cachekey"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 	"github.com/openimsdk/protocol/relation"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
@@ -26,10 +26,11 @@ import (
 	"github.com/redis/go-redis/v9"
 )
 
-func NewFriendLocalCache(localCache *config.LocalCache, cli redis.UniversalClient) *FriendLocalCache {
+func NewFriendLocalCache(client *rpcli.RelationClient, localCache *config.LocalCache, cli redis.UniversalClient) *FriendLocalCache {
 	lc := localCache.Friend
 	log.ZDebug(context.Background(), "FriendLocalCache", "topic", lc.Topic, "slotNum", lc.SlotNum, "slotSize", lc.SlotSize, "enable", lc.Enable())
 	x := &FriendLocalCache{
+		client: client,
 		local: localcache.New[[]byte](
 			localcache.WithLocalSlotNum(lc.SlotNum),
 			localcache.WithLocalSlotSize(lc.SlotSize),
@@ -45,6 +46,7 @@ func NewFriendLocalCache(localCache *config.LocalCache, cli redis.UniversalClien
 }
 
 type FriendLocalCache struct {
+	client *rpcli.RelationClient
 	local  localcache.Cache[[]byte]
 }
 
@@ -68,7 +70,7 @@ func (f *FriendLocalCache) isFriend(ctx context.Context, possibleFriendUserID, u
 	var cache cacheProto[relation.IsFriendResp]
 	return cache.Unmarshal(f.local.GetLink(ctx, cachekey.GetIsFriendKey(possibleFriendUserID, userID), func(ctx context.Context) ([]byte, error) {
 		log.ZDebug(ctx, "FriendLocalCache isFriend rpc", "possibleFriendUserID", possibleFriendUserID, "userID", userID)
-		return cache.Marshal(relation.IsFriendCaller.Invoke(ctx, &relation.IsFriendReq{UserID1: userID, UserID2: possibleFriendUserID}))
+		return cache.Marshal(f.client.FriendClient.IsFriend(ctx, &relation.IsFriendReq{UserID1: userID, UserID2: possibleFriendUserID}))
 	}, cachekey.GetFriendIDsKey(possibleFriendUserID)))
 }
 
@@ -94,6 +96,6 @@ func (f *FriendLocalCache) isBlack(ctx context.Context, possibleBlackUserID, use
 	var cache cacheProto[relation.IsBlackResp]
 	return cache.Unmarshal(f.local.GetLink(ctx, cachekey.GetIsBlackIDsKey(possibleBlackUserID, userID), func(ctx context.Context) ([]byte, error) {
 		log.ZDebug(ctx, "FriendLocalCache IsBlack rpc", "possibleBlackUserID", possibleBlackUserID, "userID", userID)
-		return cache.Marshal(relation.IsBlackCaller.Invoke(ctx, &relation.IsBlackReq{UserID1: possibleBlackUserID, UserID2: userID}))
+		return cache.Marshal(f.client.FriendClient.IsBlack(ctx, &relation.IsBlackReq{UserID1: possibleBlackUserID, UserID2: userID}))
 	}, cachekey.GetBlackIDsKey(userID)))
 }

pkg/rpccache/group.go

@@ -16,10 +16,9 @@ package rpccache
 
 import (
 	"context"
-
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/cachekey"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 	"github.com/openimsdk/protocol/group"
-	"github.com/openimsdk/protocol/rpccall"
 	"github.com/openimsdk/tools/utils/datautil"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
@@ -30,10 +29,11 @@ import (
 	"github.com/redis/go-redis/v9"
 )
 
-func NewGroupLocalCache(localCache *config.LocalCache, cli redis.UniversalClient) *GroupLocalCache {
+func NewGroupLocalCache(client *rpcli.GroupClient, localCache *config.LocalCache, cli redis.UniversalClient) *GroupLocalCache {
 	lc := localCache.Group
 	log.ZDebug(context.Background(), "GroupLocalCache", "topic", lc.Topic, "slotNum", lc.SlotNum, "slotSize", lc.SlotSize, "enable", lc.Enable())
 	x := &GroupLocalCache{
+		client: client,
 		local: localcache.New[[]byte](
 			localcache.WithLocalSlotNum(lc.SlotNum),
 			localcache.WithLocalSlotSize(lc.SlotSize),
@@ -49,6 +49,7 @@ func NewGroupLocalCache(localCache *config.LocalCache, cli redis.UniversalClient
 }
 
 type GroupLocalCache struct {
+	client *rpcli.GroupClient
 	local  localcache.Cache[[]byte]
 }
 
@@ -64,7 +65,7 @@ func (g *GroupLocalCache) getGroupMemberIDs(ctx context.Context, groupID string)
 	var cache cacheProto[group.GetGroupMemberUserIDsResp]
 	return cache.Unmarshal(g.local.Get(ctx, cachekey.GetGroupMemberIDsKey(groupID), func(ctx context.Context) ([]byte, error) {
 		log.ZDebug(ctx, "GroupLocalCache getGroupMemberIDs rpc", "groupID", groupID)
-		return cache.Marshal(group.GetGroupMemberUserIDsCaller.Invoke(ctx, &group.GetGroupMemberUserIDsReq{GroupID: groupID}))
+		return cache.Marshal(g.client.GroupClient.GetGroupMemberUserIDs(ctx, &group.GetGroupMemberUserIDsReq{GroupID: groupID}))
 	}))
 }
 
@@ -80,13 +81,7 @@ func (g *GroupLocalCache) GetGroupMember(ctx context.Context, groupID, userID st
 	var cache cacheProto[sdkws.GroupMemberFullInfo]
 	return cache.Unmarshal(g.local.Get(ctx, cachekey.GetGroupMemberInfoKey(groupID, userID), func(ctx context.Context) ([]byte, error) {
 		log.ZDebug(ctx, "GroupLocalCache GetGroupInfo rpc", "groupID", groupID, "userID", userID)
-		return cache.Marshal(rpccall.ExtractField(ctx, group.GetGroupMemberCacheCaller.Invoke,
+		return cache.Marshal(g.client.GetGroupMemberCache(ctx, groupID, userID))
-			&group.GetGroupMemberCacheReq{
-				GroupID:       groupID,
-				GroupMemberID: userID,
-			},
-			(*group.GetGroupMemberCacheResp).GetMember,
-		))
 	}))
 }
 
@@ -102,10 +97,7 @@ func (g *GroupLocalCache) GetGroupInfo(ctx context.Context, groupID string) (val
 	var cache cacheProto[sdkws.GroupInfo]
 	return cache.Unmarshal(g.local.Get(ctx, cachekey.GetGroupInfoKey(groupID), func(ctx context.Context) ([]byte, error) {
 		log.ZDebug(ctx, "GroupLocalCache GetGroupInfo rpc", "groupID", groupID)
-		return cache.Marshal(rpccall.ExtractField(ctx, group.GetGroupInfoCacheCaller.Invoke,
+		return cache.Marshal(g.client.GetGroupInfoCache(ctx, groupID))
-			&group.GetGroupInfoCacheReq{
-				GroupID: groupID,
-			}, (*group.GetGroupInfoCacheResp).GetGroupInfo))
 	}))
 }
 

pkg/rpccache/online.go

@@ -3,16 +3,15 @@ package rpccache
 import (
 	"context"
 	"fmt"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
+	"github.com/openimsdk/protocol/constant"
+	"github.com/openimsdk/protocol/user"
 	"math/rand"
 	"strconv"
 	"sync"
 	"sync/atomic"
 	"time"
 
-	"github.com/openimsdk/protocol/constant"
-	"github.com/openimsdk/protocol/rpccall"
-	"github.com/openimsdk/protocol/user"
-
 	"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"
@@ -23,10 +22,10 @@ import (
 	"github.com/redis/go-redis/v9"
 )
 
-func NewOnlineCache(adminUserID []string, group *GroupLocalCache, rdb redis.UniversalClient, fullUserCache bool, fn func(ctx context.Context, userID string, platformIDs []int32)) (*OnlineCache, error) {
+func NewOnlineCache(client *rpcli.UserClient, group *GroupLocalCache, rdb redis.UniversalClient, fullUserCache bool, fn func(ctx context.Context, userID string, platformIDs []int32)) (*OnlineCache, error) {
 	l := &sync.Mutex{}
 	x := &OnlineCache{
-		adminUserID:   adminUserID,
+		client:        client,
 		group:         group,
 		fullUserCache: fullUserCache,
 		Lock:          l,
@@ -66,7 +65,7 @@ const (
 )
 
 type OnlineCache struct {
-	adminUserID []string
+	client *rpcli.UserClient
 	group  *GroupLocalCache
 
 	// fullUserCache if enabled, caches the online status of all users using mapCache;
@@ -113,7 +112,7 @@ func (o *OnlineCache) initUsersOnlineStatus(ctx context.Context) (err error) {
 	cursor := uint64(0)
 	for resp == nil || resp.NextCursor != 0 {
 		if err = retryOperation(func() error {
-			resp, err = user.GetAllOnlineUsersCaller.Invoke(ctx, &user.GetAllOnlineUsersReq{Cursor: cursor})
+			resp, err = o.client.GetAllOnlineUsers(ctx, cursor)
 			if err != nil {
 				return err
 			}
@@ -187,17 +186,7 @@ func (o *OnlineCache) doSubscribe(ctx context.Context, rdb redis.UniversalClient
 
 func (o *OnlineCache) getUserOnlinePlatform(ctx context.Context, userID string) ([]int32, error) {
 	platformIDs, err := o.lruCache.Get(userID, func() ([]int32, error) {
-		resp, err := rpccall.ExtractField(ctx, user.GetUserStatusCaller.Invoke, &user.GetUserStatusReq{
+		return o.client.GetUserOnlinePlatform(ctx, userID)
-			UserID:  o.adminUserID[0],
-			UserIDs: []string{userID},
-		}, (*user.GetUserStatusResp).GetStatusList)
-		if err != nil {
-			return nil, err
-		}
-		if len(resp) == 0 {
-			return nil, nil
-		}
-		return resp[0].PlatformIDs, nil
 	})
 	if err != nil {
 		log.ZError(ctx, "OnlineCache GetUserOnlinePlatform", err, "userID", userID)
@@ -238,11 +227,7 @@ func (o *OnlineCache) GetUserOnline(ctx context.Context, userID string) (bool, e
 func (o *OnlineCache) getUserOnlinePlatformBatch(ctx context.Context, userIDs []string) (map[string][]int32, error) {
 	platformIDsMap, err := o.lruCache.GetBatch(userIDs, func(missingUsers []string) (map[string][]int32, error) {
 		platformIDsMap := make(map[string][]int32)
-
+		usersStatus, err := o.client.GetUsersOnlinePlatform(ctx, missingUsers)
-		usersStatus, err := rpccall.ExtractField(ctx, user.GetUserStatusCaller.Invoke, &user.GetUserStatusReq{
-			UserID:  o.adminUserID[0],
-			UserIDs: missingUsers,
-		}, (*user.GetUserStatusResp).GetStatusList)
 		if err != nil {
 			return nil, err
 		}

pkg/rpccache/subscriber.go

@@ -17,7 +17,6 @@ package rpccache
 import (
 	"context"
 	"encoding/json"
-
 	"github.com/openimsdk/tools/log"
 	"github.com/redis/go-redis/v9"
 )

pkg/rpccache/user.go

@@ -16,11 +16,11 @@ package rpccache
 
 import (
 	"context"
+	"github.com/openimsdk/open-im-server/v3/pkg/rpcli"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
 	"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/rpcclient"
 	"github.com/openimsdk/protocol/sdkws"
 	"github.com/openimsdk/protocol/user"
 	"github.com/openimsdk/tools/errs"
@@ -28,10 +28,11 @@ import (
 	"github.com/redis/go-redis/v9"
 )
 
-func NewUserLocalCache(localCache *config.LocalCache, cli redis.UniversalClient) *UserLocalCache {
+func NewUserLocalCache(client *rpcli.UserClient, localCache *config.LocalCache, cli redis.UniversalClient) *UserLocalCache {
 	lc := localCache.User
 	log.ZDebug(context.Background(), "UserLocalCache", "topic", lc.Topic, "slotNum", lc.SlotNum, "slotSize", lc.SlotSize, "enable", lc.Enable())
 	x := &UserLocalCache{
+		client: client,
 		local: localcache.New[[]byte](
 			localcache.WithLocalSlotNum(lc.SlotNum),
 			localcache.WithLocalSlotSize(lc.SlotSize),
@@ -47,6 +48,7 @@ func NewUserLocalCache(localCache *config.LocalCache, cli redis.UniversalClient)
 }
 
 type UserLocalCache struct {
+	client *rpcli.UserClient
 	local  localcache.Cache[[]byte]
 }
 
@@ -62,7 +64,7 @@ func (u *UserLocalCache) GetUserInfo(ctx context.Context, userID string) (val *s
 	var cache cacheProto[sdkws.UserInfo]
 	return cache.Unmarshal(u.local.Get(ctx, cachekey.GetUserInfoKey(userID), func(ctx context.Context) ([]byte, error) {
 		log.ZDebug(ctx, "UserLocalCache GetUserInfo rpc", "userID", userID)
-		return cache.Marshal(rpcclient.GetUserInfo(ctx, userID))
+		return cache.Marshal(u.client.GetUserInfo(ctx, userID))
 	}))
 }
 
@@ -86,7 +88,7 @@ func (u *UserLocalCache) getUserGlobalMsgRecvOpt(ctx context.Context, userID str
 	var cache cacheProto[user.GetGlobalRecvMessageOptResp]
 	return cache.Unmarshal(u.local.Get(ctx, cachekey.GetUserGlobalRecvMsgOptKey(userID), func(ctx context.Context) ([]byte, error) {
 		log.ZDebug(ctx, "UserLocalCache GetUserGlobalMsgRecvOpt rpc", "userID", userID)
-		return cache.Marshal(user.GetGlobalRecvMessageOptCaller.Invoke(ctx, &user.GetGlobalRecvMessageOptReq{UserID: userID}))
+		return cache.Marshal(u.client.UserClient.GetGlobalRecvMessageOpt(ctx, &user.GetGlobalRecvMessageOptReq{UserID: userID}))
 	}))
 }
 

pkg/rpcclient/doc.go

@@ -1,15 +0,0 @@
-// 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 rpcclient // import "github.com/openimsdk/open-im-server/v3/pkg/rpcclient"

pkg/rpcclient/grouphash/doc.go

@@ -1,15 +0,0 @@
-// 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 grouphash // import "github.com/openimsdk/open-im-server/v3/pkg/rpcclient/grouphash"

pkg/rpcclient/init.go

@@ -1,60 +0,0 @@
-package rpcclient
-
-import (
-	"context"
-
-	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
-	pbauth "github.com/openimsdk/protocol/auth"
-	pbconversation "github.com/openimsdk/protocol/conversation"
-	pbgroup "github.com/openimsdk/protocol/group"
-	pbmsg "github.com/openimsdk/protocol/msg"
-	pbmsggateway "github.com/openimsdk/protocol/msggateway"
-	pbpush "github.com/openimsdk/protocol/push"
-	pbrelation "github.com/openimsdk/protocol/relation"
-	pbthird "github.com/openimsdk/protocol/third"
-	pbuser "github.com/openimsdk/protocol/user"
-	"github.com/openimsdk/tools/discovery"
-	"github.com/openimsdk/tools/system/program"
-	"google.golang.org/grpc"
-)
-
-func InitRpcCaller(discov discovery.SvcDiscoveryRegistry, service config.RpcService) error {
-	initConn := func(discov discovery.SvcDiscoveryRegistry, name string, initFunc func(conn *grpc.ClientConn)) error {
-		conn, err := discov.GetConn(context.Background(), name)
-		if err != nil {
-			program.ExitWithError(err)
-			return err
-		}
-		initFunc(conn)
-		return nil
-	}
-	if err := initConn(discov, service.Auth, pbauth.InitAuth); err != nil {
-		return err
-	}
-	if err := initConn(discov, service.Conversation, pbconversation.InitConversation); err != nil {
-		return err
-	}
-	if err := initConn(discov, service.Group, pbgroup.InitGroup); err != nil {
-		return err
-	}
-	if err := initConn(discov, service.Msg, pbmsg.InitMsg); err != nil {
-		return err
-	}
-	if err := initConn(discov, service.MessageGateway, pbmsggateway.InitMsgGateway); err != nil {
-		return err
-	}
-	if err := initConn(discov, service.Push, pbpush.InitPushMsgService); err != nil {
-		return err
-	}
-	if err := initConn(discov, service.Friend, pbrelation.InitFriend); err != nil {
-		return err
-	}
-	if err := initConn(discov, service.Third, pbthird.InitThird); err != nil {
-		return err
-	}
-	if err := initConn(discov, service.User, pbuser.InitUser); err != nil {
-		return err
-	}
-
-	return nil
-}

pkg/rpcclient/notification/doc.go

@@ -1,15 +0,0 @@
-// 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 notification // import "github.com/openimsdk/open-im-server/v3/pkg/rpcclient/notification"

pkg/rpcclient/user.go

@@ -1,109 +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 rpcclient
-
-import (
-	"context"
-	"strings"
-
-	"github.com/openimsdk/open-im-server/v3/pkg/common/servererrs"
-	"github.com/openimsdk/protocol/sdkws"
-	"github.com/openimsdk/protocol/user"
-	"github.com/openimsdk/tools/utils/datautil"
-)
-
-// GetUsersInfo retrieves information for multiple users based on their user IDs.
-func GetUsersInfo(ctx context.Context, userIDs []string) ([]*sdkws.UserInfo, error) {
-	if len(userIDs) == 0 {
-		return []*sdkws.UserInfo{}, nil
-	}
-	resp, err := user.GetDesignateUsersCaller.Invoke(ctx, &user.GetDesignateUsersReq{
-		UserIDs: userIDs,
-	})
-	if err != nil {
-		return nil, err
-	}
-	if ids := datautil.Single(userIDs, datautil.Slice(resp.UsersInfo, func(e *sdkws.UserInfo) string {
-		return e.UserID
-	})); len(ids) > 0 {
-		return nil, servererrs.ErrUserIDNotFound.WrapMsg(strings.Join(ids, ","))
-	}
-	return resp.UsersInfo, nil
-}
-
-// GetUserInfo retrieves information for a single user based on the provided user ID.
-func GetUserInfo(ctx context.Context, userID string) (*sdkws.UserInfo, error) {
-	users, err := GetUsersInfo(ctx, []string{userID})
-	if err != nil {
-		return nil, err
-	}
-	return users[0], nil
-}
-
-// GetUsersInfoMap retrieves a map of user information indexed by their user IDs.
-func GetUsersInfoMap(ctx context.Context, userIDs []string) (map[string]*sdkws.UserInfo, error) {
-	users, err := GetUsersInfo(ctx, userIDs)
-	if err != nil {
-		return nil, err
-	}
-	return datautil.SliceToMap(users, func(e *sdkws.UserInfo) string {
-		return e.UserID
-	}), nil
-}
-
-// GetPublicUserInfos retrieves public information for multiple users based on their user IDs.
-func GetPublicUserInfos(
-	ctx context.Context,
-	userIDs []string,
-) ([]*sdkws.PublicUserInfo, error) {
-	users, err := GetUsersInfo(ctx, userIDs)
-	if err != nil {
-		return nil, err
-	}
-
-	return datautil.Slice(users, func(e *sdkws.UserInfo) *sdkws.PublicUserInfo {
-		return &sdkws.PublicUserInfo{
-			UserID:   e.UserID,
-			Nickname: e.Nickname,
-			FaceURL:  e.FaceURL,
-			Ex:       e.Ex,
-		}
-	}), nil
-}
-
-// GetPublicUserInfo retrieves public information for a single user based on the provided user ID.
-func GetPublicUserInfo(ctx context.Context, userID string) (*sdkws.PublicUserInfo, error) {
-	users, err := GetPublicUserInfos(ctx, []string{userID})
-	if err != nil {
-		return nil, err
-	}
-
-	return users[0], nil
-}
-
-// GetPublicUserInfoMap retrieves a map of public user information indexed by their user IDs.
-func GetPublicUserInfoMap(
-	ctx context.Context,
-	userIDs []string,
-) (map[string]*sdkws.PublicUserInfo, error) {
-	users, err := GetPublicUserInfos(ctx, userIDs)
-	if err != nil {
-		return nil, err
-	}
-
-	return datautil.SliceToMap(users, func(e *sdkws.PublicUserInfo) string {
-		return e.UserID
-	}), nil
-}

pkg/rpcli/auth.go

@@ -0,0 +1,30 @@
+package rpcli
+
+import (
+	"context"
+	"github.com/openimsdk/protocol/auth"
+	"google.golang.org/grpc"
+)
+
+func NewAuthClient(cc grpc.ClientConnInterface) *AuthClient {
+	return &AuthClient{auth.NewAuthClient(cc)}
+}
+
+type AuthClient struct {
+	auth.AuthClient
+}
+
+func (x *AuthClient) KickTokens(ctx context.Context, tokens []string) error {
+	if len(tokens) == 0 {
+		return nil
+	}
+	return ignoreResp(x.AuthClient.KickTokens(ctx, &auth.KickTokensReq{Tokens: tokens}))
+}
+
+func (x *AuthClient) InvalidateToken(ctx context.Context, req *auth.InvalidateTokenReq) error {
+	return ignoreResp(x.AuthClient.InvalidateToken(ctx, req))
+}
+
+func (x *AuthClient) ParseToken(ctx context.Context, token string) (*auth.ParseTokenResp, error) {
+	return x.AuthClient.ParseToken(ctx, &auth.ParseTokenReq{Token: token})
+}

pkg/rpcli/conversation.go

@@ -0,0 +1,94 @@
+package rpcli
+
+import (
+	"context"
+	"github.com/openimsdk/protocol/conversation"
+	"google.golang.org/grpc"
+)
+
+func NewConversationClient(cc grpc.ClientConnInterface) *ConversationClient {
+	return &ConversationClient{conversation.NewConversationClient(cc)}
+}
+
+type ConversationClient struct {
+	conversation.ConversationClient
+}
+
+func (x *ConversationClient) SetConversationMaxSeq(ctx context.Context, conversationID string, ownerUserIDs []string, maxSeq int64) error {
+	if len(ownerUserIDs) == 0 {
+		return nil
+	}
+	req := &conversation.SetConversationMaxSeqReq{ConversationID: conversationID, OwnerUserID: ownerUserIDs, MaxSeq: maxSeq}
+	return ignoreResp(x.ConversationClient.SetConversationMaxSeq(ctx, req))
+}
+
+func (x *ConversationClient) SetConversations(ctx context.Context, ownerUserIDs []string, info *conversation.ConversationReq) error {
+	if len(ownerUserIDs) == 0 {
+		return nil
+	}
+	req := &conversation.SetConversationsReq{UserIDs: ownerUserIDs, Conversation: info}
+	return ignoreResp(x.ConversationClient.SetConversations(ctx, req))
+}
+
+func (x *ConversationClient) GetConversationsByConversationIDs(ctx context.Context, conversationIDs []string) ([]*conversation.Conversation, error) {
+	if len(conversationIDs) == 0 {
+		return nil, nil
+	}
+	req := &conversation.GetConversationsByConversationIDReq{ConversationIDs: conversationIDs}
+	return extractField(ctx, x.ConversationClient.GetConversationsByConversationID, req, (*conversation.GetConversationsByConversationIDResp).GetConversations)
+}
+
+func (x *ConversationClient) GetConversationsByConversationID(ctx context.Context, conversationID string) (*conversation.Conversation, error) {
+	return firstValue(x.GetConversationsByConversationIDs(ctx, []string{conversationID}))
+}
+
+func (x *ConversationClient) SetConversationMinSeq(ctx context.Context, conversationID string, ownerUserIDs []string, minSeq int64) error {
+	if len(ownerUserIDs) == 0 {
+		return nil
+	}
+	req := &conversation.SetConversationMinSeqReq{ConversationID: conversationID, OwnerUserID: ownerUserIDs, MinSeq: minSeq}
+	return ignoreResp(x.ConversationClient.SetConversationMinSeq(ctx, req))
+}
+
+func (x *ConversationClient) GetConversation(ctx context.Context, conversationID string, ownerUserID string) (*conversation.Conversation, error) {
+	req := &conversation.GetConversationReq{ConversationID: conversationID, OwnerUserID: ownerUserID}
+	return extractField(ctx, x.ConversationClient.GetConversation, req, (*conversation.GetConversationResp).GetConversation)
+}
+
+func (x *ConversationClient) GetConversations(ctx context.Context, conversationIDs []string, ownerUserID string) ([]*conversation.Conversation, error) {
+	if len(conversationIDs) == 0 {
+		return nil, nil
+	}
+	req := &conversation.GetConversationsReq{ConversationIDs: conversationIDs, OwnerUserID: ownerUserID}
+	return extractField(ctx, x.ConversationClient.GetConversations, req, (*conversation.GetConversationsResp).GetConversations)
+}
+
+func (x *ConversationClient) GetConversationIDs(ctx context.Context, ownerUserID string) ([]string, error) {
+	req := &conversation.GetConversationIDsReq{UserID: ownerUserID}
+	return extractField(ctx, x.ConversationClient.GetConversationIDs, req, (*conversation.GetConversationIDsResp).GetConversationIDs)
+}
+
+func (x *ConversationClient) GetPinnedConversationIDs(ctx context.Context, ownerUserID string) ([]string, error) {
+	req := &conversation.GetPinnedConversationIDsReq{UserID: ownerUserID}
+	return extractField(ctx, x.ConversationClient.GetPinnedConversationIDs, req, (*conversation.GetPinnedConversationIDsResp).GetConversationIDs)
+}
+
+func (x *ConversationClient) CreateGroupChatConversations(ctx context.Context, groupID string, userIDs []string) error {
+	if len(userIDs) == 0 {
+		return nil
+	}
+	req := &conversation.CreateGroupChatConversationsReq{GroupID: groupID, UserIDs: userIDs}
+	return ignoreResp(x.ConversationClient.CreateGroupChatConversations(ctx, req))
+}
+
+func (x *ConversationClient) CreateSingleChatConversations(ctx context.Context, req *conversation.CreateSingleChatConversationsReq) error {
+	return ignoreResp(x.ConversationClient.CreateSingleChatConversations(ctx, req))
+}
+
+func (x *ConversationClient) GetConversationOfflinePushUserIDs(ctx context.Context, conversationID string, userIDs []string) ([]string, error) {
+	if len(userIDs) == 0 {
+		return nil, nil
+	}
+	req := &conversation.GetConversationOfflinePushUserIDsReq{ConversationID: conversationID, UserIDs: userIDs}
+	return extractField(ctx, x.ConversationClient.GetConversationOfflinePushUserIDs, req, (*conversation.GetConversationOfflinePushUserIDsResp).GetUserIDs)
+}

pkg/rpcli/group.go

@@ -0,0 +1,48 @@
+package rpcli
+
+import (
+	"context"
+	"github.com/openimsdk/protocol/group"
+	"github.com/openimsdk/protocol/sdkws"
+	"google.golang.org/grpc"
+)
+
+func NewGroupClient(cc grpc.ClientConnInterface) *GroupClient {
+	return &GroupClient{group.NewGroupClient(cc)}
+}
+
+type GroupClient struct {
+	group.GroupClient
+}
+
+func (x *GroupClient) GetGroupsInfo(ctx context.Context, groupIDs []string) ([]*sdkws.GroupInfo, error) {
+	if len(groupIDs) == 0 {
+		return nil, nil
+	}
+	req := &group.GetGroupsInfoReq{GroupIDs: groupIDs}
+	return extractField(ctx, x.GroupClient.GetGroupsInfo, req, (*group.GetGroupsInfoResp).GetGroupInfos)
+}
+
+func (x *GroupClient) GetGroupInfo(ctx context.Context, groupID string) (*sdkws.GroupInfo, error) {
+	return firstValue(x.GetGroupsInfo(ctx, []string{groupID}))
+}
+
+func (x *GroupClient) GetGroupInfoCache(ctx context.Context, groupID string) (*sdkws.GroupInfo, error) {
+	req := &group.GetGroupInfoCacheReq{GroupID: groupID}
+	return extractField(ctx, x.GroupClient.GetGroupInfoCache, req, (*group.GetGroupInfoCacheResp).GetGroupInfo)
+}
+
+func (x *GroupClient) GetGroupMemberCache(ctx context.Context, groupID string, userID string) (*sdkws.GroupMemberFullInfo, error) {
+	req := &group.GetGroupMemberCacheReq{GroupID: groupID, GroupMemberID: userID}
+	return extractField(ctx, x.GroupClient.GetGroupMemberCache, req, (*group.GetGroupMemberCacheResp).GetMember)
+}
+
+func (x *GroupClient) DismissGroup(ctx context.Context, groupID string, deleteMember bool) error {
+	req := &group.DismissGroupReq{GroupID: groupID, DeleteMember: deleteMember}
+	return ignoreResp(x.GroupClient.DismissGroup(ctx, req))
+}
+
+func (x *GroupClient) GetGroupMemberUserIDs(ctx context.Context, groupID string) ([]string, error) {
+	req := &group.GetGroupMemberUserIDsReq{GroupID: groupID}
+	return extractField(ctx, x.GroupClient.GetGroupMemberUserIDs, req, (*group.GetGroupMemberUserIDsResp).GetUserIDs)
+}

pkg/rpcli/msg.go

@@ -0,0 +1,90 @@
+package rpcli
+
+import (
+	"context"
+	"github.com/openimsdk/protocol/msg"
+	"github.com/openimsdk/protocol/sdkws"
+	"google.golang.org/grpc"
+)
+
+func NewMsgClient(cc grpc.ClientConnInterface) *MsgClient {
+	return &MsgClient{msg.NewMsgClient(cc)}
+}
+
+type MsgClient struct {
+	msg.MsgClient
+}
+
+func (x *MsgClient) GetMaxSeqs(ctx context.Context, conversationIDs []string) (map[string]int64, error) {
+	if len(conversationIDs) == 0 {
+		return nil, nil
+	}
+	req := &msg.GetMaxSeqsReq{ConversationIDs: conversationIDs}
+	return extractField(ctx, x.MsgClient.GetMaxSeqs, req, (*msg.SeqsInfoResp).GetMaxSeqs)
+}
+
+func (x *MsgClient) GetMsgByConversationIDs(ctx context.Context, conversationIDs []string, maxSeqs map[string]int64) (map[string]*sdkws.MsgData, error) {
+	if len(conversationIDs) == 0 || len(maxSeqs) == 0 {
+		return nil, nil
+	}
+	req := &msg.GetMsgByConversationIDsReq{ConversationIDs: conversationIDs, MaxSeqs: maxSeqs}
+	return extractField(ctx, x.MsgClient.GetMsgByConversationIDs, req, (*msg.GetMsgByConversationIDsResp).GetMsgDatas)
+}
+
+func (x *MsgClient) GetHasReadSeqs(ctx context.Context, conversationIDs []string, userID string) (map[string]int64, error) {
+	if len(conversationIDs) == 0 {
+		return nil, nil
+	}
+	req := &msg.GetHasReadSeqsReq{ConversationIDs: conversationIDs, UserID: userID}
+	return extractField(ctx, x.MsgClient.GetHasReadSeqs, req, (*msg.SeqsInfoResp).GetMaxSeqs)
+}
+
+func (x *MsgClient) SetUserConversationMaxSeq(ctx context.Context, conversationID string, ownerUserIDs []string, maxSeq int64) error {
+	if len(ownerUserIDs) == 0 {
+		return nil
+	}
+	req := &msg.SetUserConversationMaxSeqReq{ConversationID: conversationID, OwnerUserID: ownerUserIDs, MaxSeq: maxSeq}
+	return ignoreResp(x.MsgClient.SetUserConversationMaxSeq(ctx, req))
+}
+
+func (x *MsgClient) SetUserConversationMin(ctx context.Context, conversationID string, ownerUserIDs []string, minSeq int64) error {
+	if len(ownerUserIDs) == 0 {
+		return nil
+	}
+	req := &msg.SetUserConversationsMinSeqReq{ConversationID: conversationID, UserIDs: ownerUserIDs, Seq: minSeq}
+	return ignoreResp(x.MsgClient.SetUserConversationsMinSeq(ctx, req))
+}
+
+func (x *MsgClient) GetLastMessageSeqByTime(ctx context.Context, conversationID string, lastTime int64) (int64, error) {
+	req := &msg.GetLastMessageSeqByTimeReq{ConversationID: conversationID, Time: lastTime}
+	return extractField(ctx, x.MsgClient.GetLastMessageSeqByTime, req, (*msg.GetLastMessageSeqByTimeResp).GetSeq)
+}
+
+func (x *MsgClient) GetConversationMaxSeq(ctx context.Context, conversationID string) (int64, error) {
+	req := &msg.GetConversationMaxSeqReq{ConversationID: conversationID}
+	return extractField(ctx, x.MsgClient.GetConversationMaxSeq, req, (*msg.GetConversationMaxSeqResp).GetMaxSeq)
+}
+
+func (x *MsgClient) GetActiveConversation(ctx context.Context, conversationIDs []string) ([]*msg.ActiveConversation, error) {
+	if len(conversationIDs) == 0 {
+		return nil, nil
+	}
+	req := &msg.GetActiveConversationReq{ConversationIDs: conversationIDs}
+	return extractField(ctx, x.MsgClient.GetActiveConversation, req, (*msg.GetActiveConversationResp).GetConversations)
+}
+
+func (x *MsgClient) GetSeqMessage(ctx context.Context, userID string, conversations []*msg.ConversationSeqs) (map[string]*sdkws.PullMsgs, error) {
+	if len(conversations) == 0 {
+		return nil, nil
+	}
+	req := &msg.GetSeqMessageReq{UserID: userID, Conversations: conversations}
+	return extractField(ctx, x.MsgClient.GetSeqMessage, req, (*msg.GetSeqMessageResp).GetMsgs)
+}
+
+func (x *MsgClient) SetUserConversationsMinSeq(ctx context.Context, conversationID string, userIDs []string, seq int64) error {
+	if len(userIDs) == 0 {
+		return nil
+	}
+	req := &msg.SetUserConversationsMinSeqReq{ConversationID: conversationID, UserIDs: userIDs, Seq: seq}
+	return ignoreResp(x.MsgClient.SetUserConversationsMinSeq(ctx, req))
+}

pkg/rpcli/msggateway.go

@@ -0,0 +1,14 @@
+package rpcli
+
+import (
+	"github.com/openimsdk/protocol/msggateway"
+	"google.golang.org/grpc"
+)
+
+func NewMsgGatewayClient(cc grpc.ClientConnInterface) *MsgGatewayClient {
+	return &MsgGatewayClient{msggateway.NewMsgGatewayClient(cc)}
+}
+
+type MsgGatewayClient struct {
+	msggateway.MsgGatewayClient
+}

pkg/rpcli/push.go

@@ -0,0 +1,14 @@
+package rpcli
+
+import (
+	"github.com/openimsdk/protocol/push"
+	"google.golang.org/grpc"
+)
+
+func NewPushMsgServiceClient(cc grpc.ClientConnInterface) *PushMsgServiceClient {
+	return &PushMsgServiceClient{push.NewPushMsgServiceClient(cc)}
+}
+
+type PushMsgServiceClient struct {
+	push.PushMsgServiceClient
+}

pkg/rpcli/relation.go

@@ -0,0 +1,23 @@
+package rpcli
+
+import (
+	"context"
+	"github.com/openimsdk/protocol/relation"
+	"google.golang.org/grpc"
+)
+
+func NewRelationClient(cc grpc.ClientConnInterface) *RelationClient {
+	return &RelationClient{relation.NewFriendClient(cc)}
+}
+
+type RelationClient struct {
+	relation.FriendClient
+}
+
+func (x *RelationClient) GetFriendsInfo(ctx context.Context, ownerUserID string, friendUserIDs []string) ([]*relation.FriendInfoOnly, error) {
+	if len(friendUserIDs) == 0 {
+		return nil, nil
+	}
+	req := &relation.GetFriendInfoReq{OwnerUserID: ownerUserID, FriendUserIDs: friendUserIDs}
+	return extractField(ctx, x.FriendClient.GetFriendInfo, req, (*relation.GetFriendInfoResp).GetFriendInfos)
+}

pkg/rpcli/rtc.go

@@ -0,0 +1,14 @@
+package rpcli
+
+import (
+	"github.com/openimsdk/protocol/rtc"
+	"google.golang.org/grpc"
+)
+
+func NewRtcServiceClient(cc grpc.ClientConnInterface) *RtcServiceClient {
+	return &RtcServiceClient{rtc.NewRtcServiceClient(cc)}
+}
+
+type RtcServiceClient struct {
+	rtc.RtcServiceClient
+}

pkg/rpcli/third.go

@@ -0,0 +1,14 @@
+package rpcli
+
+import (
+	"github.com/openimsdk/protocol/third"
+	"google.golang.org/grpc"
+)
+
+func NewThirdClient(cc grpc.ClientConnInterface) *ThirdClient {
+	return &ThirdClient{third.NewThirdClient(cc)}
+}
+
+type ThirdClient struct {
+	third.ThirdClient
+}

pkg/rpcli/tool.go

@@ -0,0 +1,32 @@
+package rpcli
+
+import (
+	"context"
+	"github.com/openimsdk/tools/errs"
+	"google.golang.org/grpc"
+)
+
+func extractField[A, B, C any](ctx context.Context, fn func(ctx context.Context, req *A, opts ...grpc.CallOption) (*B, error), req *A, get func(*B) C) (C, error) {
+	resp, err := fn(ctx, req)
+	if err != nil {
+		var c C
+		return c, err
+	}
+	return get(resp), nil
+}
+
+func firstValue[A any](val []A, err error) (A, error) {
+	if err != nil {
+		var a A
+		return a, err
+	}
+	if len(val) == 0 {
+		var a A
+		return a, errs.ErrRecordNotFound.WrapMsg("record not found")
+	}
+	return val[0], nil
+}
+
+func ignoreResp(_ any, err error) error {
+	return err
+}

pkg/rpcli/user.go

@@ -0,0 +1,95 @@
+package rpcli
+
+import (
+	"context"
+	"github.com/openimsdk/protocol/sdkws"
+	"github.com/openimsdk/protocol/user"
+	"github.com/openimsdk/tools/errs"
+	"github.com/openimsdk/tools/utils/datautil"
+	"google.golang.org/grpc"
+)
+
+func NewUserClient(cc grpc.ClientConnInterface) *UserClient {
+	return &UserClient{user.NewUserClient(cc)}
+}
+
+type UserClient struct {
+	user.UserClient
+}
+
+func (x *UserClient) GetUsersInfo(ctx context.Context, userIDs []string) ([]*sdkws.UserInfo, error) {
+	if len(userIDs) == 0 {
+		return nil, nil
+	}
+	req := &user.GetDesignateUsersReq{UserIDs: userIDs}
+	return extractField(ctx, x.UserClient.GetDesignateUsers, req, (*user.GetDesignateUsersResp).GetUsersInfo)
+}
+
+func (x *UserClient) GetUserInfo(ctx context.Context, userID string) (*sdkws.UserInfo, error) {
+	return firstValue(x.GetUsersInfo(ctx, []string{userID}))
+}
+
+func (x *UserClient) CheckUser(ctx context.Context, userIDs []string) error {
+	if len(userIDs) == 0 {
+		return nil
+	}
+	users, err := x.GetUsersInfo(ctx, userIDs)
+	if err != nil {
+		return err
+	}
+	if len(users) != len(userIDs) {
+		return errs.ErrRecordNotFound.WrapMsg("user not found")
+	}
+	return nil
+}
+
+func (x *UserClient) GetUsersInfoMap(ctx context.Context, userIDs []string) (map[string]*sdkws.UserInfo, error) {
+	users, err := x.GetUsersInfo(ctx, userIDs)
+	if err != nil {
+		return nil, err
+	}
+	return datautil.SliceToMap(users, func(e *sdkws.UserInfo) string {
+		return e.UserID
+	}), nil
+}
+
+func (x *UserClient) GetAllOnlineUsers(ctx context.Context, cursor uint64) (*user.GetAllOnlineUsersResp, error) {
+	req := &user.GetAllOnlineUsersReq{Cursor: cursor}
+	return x.UserClient.GetAllOnlineUsers(ctx, req)
+}
+
+func (x *UserClient) GetUsersOnlinePlatform(ctx context.Context, userIDs []string) ([]*user.OnlineStatus, error) {
+	if len(userIDs) == 0 {
+		return nil, nil
+	}
+	req := &user.GetUserStatusReq{UserIDs: userIDs}
+	return extractField(ctx, x.UserClient.GetUserStatus, req, (*user.GetUserStatusResp).GetStatusList)
+
+}
+
+func (x *UserClient) GetUserOnlinePlatform(ctx context.Context, userID string) ([]int32, error) {
+	status, err := x.GetUsersOnlinePlatform(ctx, []string{userID})
+	if err != nil {
+		return nil, err
+	}
+	if len(status) == 0 {
+		return nil, nil
+	}
+	return status[0].PlatformIDs, nil
+}
+
+func (x *UserClient) SetUserOnlineStatus(ctx context.Context, req *user.SetUserOnlineStatusReq) error {
+	if len(req.Status) == 0 {
+		return nil
+	}
+	return ignoreResp(x.UserClient.SetUserOnlineStatus(ctx, req))
+}
+
+func (x *UserClient) GetNotificationByID(ctx context.Context, userID string) error {
+	return ignoreResp(x.UserClient.GetNotificationAccount(ctx, &user.GetNotificationAccountReq{UserID: userID}))
+}
+
+func (x *UserClient) GetAllUserIDs(ctx context.Context, pageNumber, showNumber int32) ([]string, error) {
+	req := &user.GetAllUserIDReq{Pagination: &sdkws.RequestPagination{PageNumber: pageNumber, ShowNumber: showNumber}}
+	return extractField(ctx, x.UserClient.GetAllUserID, req, (*user.GetAllUserIDResp).GetUserIDs)
+}