merge shichuang

pkg/common/config/config.go

@@ -208,6 +208,8 @@ type config struct {
 			Enable       bool   `yaml:"enable"`
 			Intent       string `yaml:"intent"`
 			MasterSecret string `yaml:"masterSecret"`
+			ChannelID    string `yaml:"channelID"`
+			ChannelName  string `yaml:"channelName"`
 		}
 		Fcm struct {
 			ServiceAccount string `yaml:"serviceAccount"`

pkg/grpc-etcdv3/getcdv3/resolver.go

@@ -6,7 +6,6 @@ import (
 	"Open_IM/pkg/utils"
 	"context"
 	"fmt"
-
 	"go.etcd.io/etcd/api/v3/mvccpb"
 	clientv3 "go.etcd.io/etcd/client/v3"
 
@@ -271,8 +270,38 @@ func (r *Resolver) watch(prefix string, addrList []resolver.Address) {
 	}
 }
 
+var Conn4UniqueList []*grpc.ClientConn
+var Conn4UniqueListMtx sync.RWMutex
+var IsUpdateStart bool
+var IsUpdateStartMtx sync.RWMutex
+
 func GetDefaultGatewayConn4Unique(schema, etcdaddr, operationID string) []*grpc.ClientConn {
-	grpcConns := getConn4Unique(schema, etcdaddr, config.Config.RpcRegisterName.OpenImRelayName)
+	IsUpdateStartMtx.Lock()
+	if IsUpdateStart == false {
+		Conn4UniqueList = getConn4Unique(schema, etcdaddr, config.Config.RpcRegisterName.OpenImRelayName)
+		go func() {
+			for {
+				select {
+				case <-time.After(time.Second * time.Duration(30)):
+					Conn4UniqueListMtx.Lock()
+					Conn4UniqueList = getConn4Unique(schema, etcdaddr, config.Config.RpcRegisterName.OpenImRelayName)
+					Conn4UniqueListMtx.Unlock()
+				}
+			}
+		}()
+	}
+	IsUpdateStart = true
+	IsUpdateStartMtx.Unlock()
+
+	Conn4UniqueListMtx.Lock()
+	var clientConnList []*grpc.ClientConn
+	for _, v := range Conn4UniqueList {
+		clientConnList = append(clientConnList, v)
+	}
+	Conn4UniqueListMtx.Unlock()
+
+	//grpcConns := getConn4Unique(schema, etcdaddr, config.Config.RpcRegisterName.OpenImRelayName)
+	grpcConns := clientConnList
 	if len(grpcConns) > 0 {
 		return grpcConns
 	}