add rpc conversation

internal/rpc/conversation/conversaion.go

@@ -0,0 +1,72 @@
+package conversation
+
+import (
+	"Open_IM/pkg/common/constant"
+	_ "Open_IM/pkg/common/db"
+	_ "Open_IM/pkg/common/db/mysql_model/im_mysql_model"
+	"Open_IM/pkg/common/log"
+	_ "Open_IM/pkg/common/token_verify"
+	"Open_IM/pkg/grpc-etcdv3/getcdv3"
+	pbConversation "Open_IM/pkg/proto/conversation"
+	"Open_IM/pkg/utils"
+	"context"
+	"net"
+	"strconv"
+	"strings"
+
+	"Open_IM/pkg/common/config"
+
+	"google.golang.org/grpc"
+)
+
+type rpcConversation struct {
+	rpcPort         int
+	rpcRegisterName string
+	etcdSchema      string
+	etcdAddr        []string
+}
+
+func (rpc *rpcConversation) ModifyConversationField(c context.Context, req *pbConversation.ModifyConversationFieldReq) (*pbConversation.ModifyConversationFieldResp, error) {
+	panic("implement me")
+}
+
+func NewRpcConversationServer(port int) *rpcConversation {
+	log.NewPrivateLog(constant.LogFileName)
+	return &rpcConversation{
+		rpcPort:         port,
+		rpcRegisterName: config.Config.RpcRegisterName.OpenImConversationName,
+		etcdSchema:      config.Config.Etcd.EtcdSchema,
+		etcdAddr:        config.Config.Etcd.EtcdAddr,
+	}
+}
+
+func (rpc *rpcConversation) Run() {
+	log.NewInfo("0", "rpc conversation start...")
+
+	address := utils.ServerIP + ":" + strconv.Itoa(rpc.rpcPort)
+	listener, err := net.Listen("tcp", address)
+	if err != nil {
+		log.NewError("0", "listen network failed ", err.Error(), address)
+		return
+	}
+	log.NewInfo("0", "listen network success, ", address, listener)
+	//grpc server
+	srv := grpc.NewServer()
+	defer srv.GracefulStop()
+
+	//service registers with etcd
+	pbConversation.RegisterConversationServer(srv, rpc)
+	err = getcdv3.RegisterEtcd(rpc.etcdSchema, strings.Join(rpc.etcdAddr, ","), utils.ServerIP, rpc.rpcPort, rpc.rpcRegisterName, 10)
+	if err != nil {
+		log.NewError("0", "RegisterEtcd failed ", err.Error(),
+			rpc.etcdSchema, strings.Join(rpc.etcdAddr, ","), utils.ServerIP, rpc.rpcPort, rpc.rpcRegisterName)
+		return
+	}
+	log.NewInfo("0", "RegisterConversationServer ok ", rpc.etcdSchema, strings.Join(rpc.etcdAddr, ","), utils.ServerIP, rpc.rpcPort, rpc.rpcRegisterName)
+	err = srv.Serve(listener)
+	if err != nil {
+		log.NewError("0", "Serve failed ", err.Error())
+		return
+	}
+	log.NewInfo("0", "rpc conversation ok")
+}