1.支持动态服务发现功能

2.Service中支持对RPC结点连接或断开事件监听

cluster/cluster.go

@@ -11,13 +11,16 @@ import (
 
 var configDir = "./config/"
 
+type SetupServiceFun func(s ...service.IService)
 
 type NodeInfo struct {
 	NodeId int
 	NodeName string
 	Private bool
 	ListenAddr string
-	ServiceList []string
+	ServiceList []string       //所有的服务列表
+	PublicServiceList []string //对外公开的服务列表
+	DiscoveryService []string  //筛选发现的服务，如果不配置，不进行筛选
 }
 
 type NodeRpcInfo struct {
@@ -27,16 +30,24 @@ type NodeRpcInfo struct {
 
 var cluster Cluster
 type Cluster struct {
-	localNodeInfo NodeInfo
-	localServiceCfg map[string]interface{} //map[serviceName]配置数据*
-	mapRpc map[int] NodeRpcInfo            //nodeId
-	serviceDiscovery IServiceDiscovery     //服务发现接口
-	mapIdNode map[int]NodeInfo             //map[NodeId]NodeInfo
-	mapServiceNode map[string][]int        //map[serviceName]NodeInfo
-	locker sync.RWMutex
-	rpcServer rpc.Server
+	localNodeInfo NodeInfo						//本结点配置信息
+	discoveryNodeList []NodeInfo				//配置发现Master结点
 
-	rpcListerList []rpc.IRpcListener
+	localServiceCfg map[string]interface{} 		//map[serviceName]配置数据*
+	mapRpc map[int] NodeRpcInfo            		//nodeId
+	serviceDiscovery IServiceDiscovery     		//服务发现接口
+
+	locker sync.RWMutex							//结点与服务关系保护锁
+	mapIdNode map[int]NodeInfo             		//map[NodeId]NodeInfo
+	mapServiceNode map[string]map[int]struct{}  //map[serviceName]map[NodeId]
+
+	rpcServer rpc.Server
+	rpcEventLocker           sync.RWMutex		 //Rpc事件监听保护锁
+	mapServiceListenRpcEvent map[string]struct{} //ServiceName
+}
+
+func GetCluster() *Cluster{
+	return &cluster
 }
 
 func SetConfigDir(cfgDir string){
@@ -47,23 +58,19 @@ func SetServiceDiscovery(serviceDiscovery IServiceDiscovery) {
 	cluster.serviceDiscovery = serviceDiscovery
 }
 
-func (cls *Cluster) serviceDiscoveryDelNode (nodeId int){
-	cls.locker.Lock()
-	defer cls.locker.Unlock()
-
-	cls.delNode(nodeId)
+func (cls *Cluster) Start() {
+	cls.rpcServer.Start(cls.localNodeInfo.ListenAddr)
 }
 
-func (cls *Cluster) delNode(nodeId int){
-	//删除rpc连接关系
-	rpc,ok := cls.mapRpc[nodeId]
-	if ok == true {
-		delete(cls.mapRpc,nodeId)
-		rpc.client.Close(false)
-	}
+func (cls *Cluster) Stop() {
+	cls.serviceDiscovery.OnNodeStop()
+}
 
+func (cls *Cluster) DelNode(nodeId int){
+	cls.locker.Lock()
 	nodeInfo,ok := cls.mapIdNode[nodeId]
 	if ok == false {
+		cls.locker.Unlock()
 		return
 	}
 
@@ -71,43 +78,73 @@ func (cls *Cluster) delNode(nodeId int){
 		cls.delServiceNode(serviceName,nodeId)
 	}
 
+	rpc,ok := cls.mapRpc[nodeId]
 	delete(cls.mapIdNode,nodeId)
+	delete(cls.mapRpc,nodeId)
+
+	cls.locker.Unlock()
+	if ok == true {
+		rpc.client.Close(false)
+	}
+}
+
+func (cls *Cluster) serviceDiscoveryDelNode (nodeId int){
+	if nodeId == 0 {
+		return
+	}
+
+	cls.DelNode(nodeId)
 }
 
 func (cls *Cluster) delServiceNode(serviceName string,nodeId int){
-	nodeList := cls.mapServiceNode[serviceName]
-	for idx,nId := range nodeList {
-		if nId == nodeId {
-			cls.mapServiceNode[serviceName] = append(nodeList[:idx],nodeList[idx+1:]...)
-			return
-		}
+	if nodeId == cls.localNodeInfo.NodeId{
+		return
+	}
+
+	mapNode := cls.mapServiceNode[serviceName]
+	delete(mapNode,nodeId)
+	if len(mapNode)==0 {
+		delete(cls.mapServiceNode,serviceName)
 	}
 }
 
 func (cls *Cluster) serviceDiscoverySetNodeInfo (nodeInfo *NodeInfo){
-	if nodeInfo.NodeId == cls.localNodeInfo.NodeId || len(nodeInfo.ServiceList)==0 || nodeInfo.Private == true {
+	//本地结点不加入
+	if nodeInfo.NodeId == cls.localNodeInfo.NodeId {
 		return
 	}
 
 	cls.locker.Lock()
 	defer cls.locker.Unlock()
 
-	//先清理删除
-	cls.delNode(nodeInfo.NodeId)
+	//先清一次的NodeId对应的所有服务清理
+	lastNodeInfo,ok := cls.mapIdNode[nodeInfo.NodeId]
+	if ok == true{
+		for _,serviceName := range lastNodeInfo.ServiceList{
+			cls.delServiceNode(serviceName,nodeInfo.NodeId)
+		}
+	}
 
 	//再重新组装
 	mapDuplicate := map[string]interface{}{} //预防重复数据
-	for _,serviceName := range nodeInfo.ServiceList {
+	for _,serviceName := range nodeInfo.PublicServiceList {
 		if _,ok :=  mapDuplicate[serviceName];ok == true {
 			//存在重复
 			log.Error("Bad duplicate Service Cfg.")
 			continue
 		}
 		mapDuplicate[serviceName] = nil
-		cls.mapServiceNode[serviceName] = append(cls.mapServiceNode[serviceName],nodeInfo.NodeId)
+		if _,ok:=cls.mapServiceNode[serviceName];ok==false {
+			cls.mapServiceNode[serviceName] = make(map[int]struct{},1)
+		}
+		cls.mapServiceNode[serviceName][nodeInfo.NodeId] = struct{}{}
 	}
-
 	cls.mapIdNode[nodeInfo.NodeId] = *nodeInfo
+
+	//已经存在连接，则不需要进行设置
+	if _,rpcInfoOK := cls.mapRpc[nodeInfo.NodeId];rpcInfoOK == true {
+		return
+	}
 	rpcInfo := NodeRpcInfo{}
 	rpcInfo.nodeInfo = *nodeInfo
 	rpcInfo.client = &rpc.Client{}
@@ -125,29 +162,21 @@ func (cls *Cluster) buildLocalRpc(){
 	cls.mapRpc[cls.localNodeInfo.NodeId] = rpcInfo
 }
 
-func (cls *Cluster) Init(localNodeId int) error{
-	cls.locker.Lock()
-
-	//1.处理服务发现接口
-	if cls.serviceDiscovery == nil {
-		cls.serviceDiscovery = &ConfigDiscovery{}
-	}
-
-	//2.初始化配置
+func (cls *Cluster) Init(localNodeId int,setupServiceFun SetupServiceFun) error{
+	//1.初始化配置
 	err := cls.InitCfg(localNodeId)
 	if err != nil {
-		cls.locker.Unlock()
 		return err
 	}
 
 	cls.rpcServer.Init(cls)
 	cls.buildLocalRpc()
 
-	cls.serviceDiscovery.RegFunDelNode(cls.serviceDiscoveryDelNode)
-	cls.serviceDiscovery.RegFunSetNode(cls.serviceDiscoverySetNodeInfo)
-	cls.locker.Unlock()
+	//2.安装服务发现结点
+	cls.SetupServiceDiscovery(localNodeId,setupServiceFun)
+	service.RegRpcEventFun = cls.RegRpcEvent
 
-	err = cls.serviceDiscovery.Init(localNodeId)
+	err = cls.serviceDiscovery.InitDiscovery(localNodeId,cls.serviceDiscoveryDelNode,cls.serviceDiscoverySetNodeInfo)
 	if err != nil {
 		return err
 	}
@@ -155,6 +184,56 @@ func (cls *Cluster) Init(localNodeId int) error{
 	return nil
 }
 
+func (cls *Cluster) checkDynamicDiscovery(localNodeId int) (bool,bool){
+	var localMaster bool  //本结点是否为Master结点
+	var hasMaster bool  //是否配置Master服务
+
+	//遍历所有结点
+	for _,nodeInfo := range cls.discoveryNodeList{
+		if nodeInfo.NodeId == localNodeId {
+			localMaster = true
+		}
+		hasMaster = true
+	}
+
+	//返回查询结果
+	return localMaster,hasMaster
+}
+
+func (cls *Cluster) appendService(serviceName string){
+	cls.localNodeInfo.ServiceList = append(cls.localNodeInfo.ServiceList,serviceName)
+	if _,ok:=cls.mapServiceNode[serviceName];ok==false {
+		cls.mapServiceNode[serviceName] = map[int]struct{}{}
+	}
+	cls.mapServiceNode[serviceName][cls.localNodeInfo.NodeId]= struct{}{}
+}
+
+func (cls *Cluster) GetDiscoveryNodeList()  []NodeInfo{
+	return cls.discoveryNodeList
+}
+
+func (cls *Cluster) SetupServiceDiscovery(localNodeId int,setupServiceFun SetupServiceFun) {
+	if cls.serviceDiscovery!=nil {
+		return
+	}
+
+	//1.如果没有配置DiscoveryNode配置，则使用默认配置文件发现服务
+	localMaster,hasMaster := cls.checkDynamicDiscovery(localNodeId)
+	if hasMaster == false {
+		cls.serviceDiscovery = &ConfigDiscovery{}
+		return
+	}
+	setupServiceFun(&masterService,&clientService)
+
+	//2.如果为动态服务发现安装本地发现服务
+	cls.serviceDiscovery = getDynamicDiscovery()
+	if localMaster == true {
+		cls.appendService(DynamicDiscoveryMasterName)
+	}
+	cls.appendService(DynamicDiscoveryClientName)
+
+}
+
 func (cls *Cluster) FindRpcHandler(serviceName string) rpc.IRpcHandler {
 	pService := service.GetService(serviceName)
 	if pService == nil {
@@ -164,21 +243,7 @@ func (cls *Cluster) FindRpcHandler(serviceName string) rpc.IRpcHandler {
 	return pService.GetRpcHandler()
 }
 
-func (cls *Cluster) Start() {
-	cls.rpcServer.Start(cls.localNodeInfo.ListenAddr)
-}
-
-func (cls *Cluster) Stop() {
-	cls.serviceDiscovery.OnNodeStop()
-}
-
-func GetCluster() *Cluster{
-	return &cluster
-}
-
-func (cls *Cluster) GetRpcClient(nodeId int) *rpc.Client {
-	cls.locker.RLock()
-	defer cls.locker.RUnlock()
+func (cls *Cluster) getRpcClient(nodeId int) *rpc.Client {
 	c,ok := cls.mapRpc[nodeId]
 	if ok == false {
 		return nil
@@ -187,6 +252,12 @@ func (cls *Cluster) GetRpcClient(nodeId int) *rpc.Client {
 	return c.client
 }
 
+func (cls *Cluster) GetRpcClient(nodeId int) *rpc.Client {
+	cls.locker.RLock()
+	defer cls.locker.RUnlock()
+	return cls.getRpcClient(nodeId)
+}
+
 func GetRpcClient(nodeId int,serviceMethod string,clientList []*rpc.Client) (error,int) {
 	if nodeId>0 {
 		pClient := GetCluster().GetRpcClient(nodeId)
@@ -217,21 +288,55 @@ func (cls *Cluster) IsNodeConnected (nodeId int) bool {
 	return pClient!=nil && pClient.IsConnected()
 }
 
-func (cls *Cluster) RegisterRpcListener (rpcLister rpc.IRpcListener) {
-	cls.rpcListerList = append(cls.rpcListerList,rpcLister)
-}
-
-func (cls *Cluster) triggerRpcEvent (bConnect bool,nodeId int) {
-	for _,lister := range cls.rpcListerList {
-		if bConnect {
-			lister.OnRpcConnected(nodeId)
-		}else{
-			lister.OnRpcDisconnect(nodeId)
-		}
+func (cls *Cluster) triggerRpcEvent (bConnect bool,clientSeq uint32,nodeId int) {
+	cls.locker.Lock()
+	nodeInfo,ok := cls.mapRpc[nodeId]
+	if ok == false || nodeInfo.client==nil || nodeInfo.client.GetClientSeq()!=clientSeq {
+		cls.locker.Unlock()
+		return
 	}
+	cls.locker.Unlock()
+
+	cls.rpcEventLocker.Lock()
+	for serviceName,_:= range cls.mapServiceListenRpcEvent{
+		ser := service.GetService(serviceName)
+		if ser == nil {
+			log.Error("cannot find service name %s",serviceName)
+			continue
+		}
+
+		var eventData service.RpcEventData
+		eventData.IsConnect = bConnect
+		eventData.NodeId = nodeId
+		ser.(service.IModule).NotifyEvent(&eventData)
+	}
+	cls.rpcEventLocker.Unlock()
 }
 
 func (cls *Cluster) GetLocalNodeInfo() *NodeInfo {
 	return &cls.localNodeInfo
 }
 
+func (cls *Cluster) RegRpcEvent(serviceName string){
+	cls.rpcEventLocker.Lock()
+	if cls.mapServiceListenRpcEvent == nil {
+		cls.mapServiceListenRpcEvent = map[string]struct{}{}
+	}
+
+	cls.mapServiceListenRpcEvent[serviceName] = struct{}{}
+	cls.rpcEventLocker.Unlock()
+}
+
+func (cls *Cluster) UnRegRpcEvent(serviceName string){
+	cls.rpcEventLocker.Lock()
+	delete(cls.mapServiceListenRpcEvent,serviceName)
+	cls.rpcEventLocker.Unlock()
+}
+
+func (cls *Cluster) FetchAllNodeId(fetchFun func(nodeId int)){
+	cls.locker.Lock()
+	for nodeId,_:= range cls.mapIdNode {
+		fetchFun(nodeId)
+	}
+	cls.locker.Unlock()
+}

cluster/configdiscovery.go

@@ -1,29 +1,19 @@
 package cluster
 
-import "strings"
-
 type ConfigDiscovery struct {
 	funDelService FunDelNode
 	funSetService FunSetNodeInfo
 	localNodeId int
 }
 
-func (discovery *ConfigDiscovery) privateService(nodeInfo *NodeInfo){
-	var serviceList []string
-	for _,s := range nodeInfo.ServiceList {
-		if strings.HasPrefix(s,"_") {
-			continue
-		}
-		serviceList = append(serviceList,s)
-	}
-	nodeInfo.ServiceList = serviceList
-}
 
-func (discovery *ConfigDiscovery) Init(localNodeId int) error{
+func (discovery *ConfigDiscovery) InitDiscovery(localNodeId int,funDelNode FunDelNode,funSetNodeInfo FunSetNodeInfo) error{
 	discovery.localNodeId = localNodeId
+	discovery.funDelService = funDelNode
+	discovery.funSetService = funSetNodeInfo
 
 	//解析本地其他服务配置
-	nodeInfoList,err := GetCluster().readLocalClusterConfig(0)
+	_,nodeInfoList,err := GetCluster().readLocalClusterConfig(0)
 	if err != nil {
 		return err
 	}
@@ -32,8 +22,7 @@ func (discovery *ConfigDiscovery) Init(localNodeId int) error{
 		if nodeInfo.NodeId == localNodeId {
 			continue
 		}
-		//去除私有服务
-		discovery.privateService(&nodeInfo)
+
 		discovery.funSetService(&nodeInfo)
 	}
 
@@ -43,10 +32,3 @@ func (discovery *ConfigDiscovery) Init(localNodeId int) error{
 func (discovery *ConfigDiscovery) OnNodeStop(){
 }
 
-func (discovery *ConfigDiscovery) RegFunDelNode(funDelNode FunDelNode){
-	discovery.funDelService = funDelNode
-}
-
-func (discovery *ConfigDiscovery) RegFunSetNode(funSetNodeInfo FunSetNodeInfo){
-	discovery.funSetService = funSetNodeInfo
-}

cluster/dynamicdiscovery.go

@@ -0,0 +1,269 @@
+package cluster
+
+import (
+	"fmt"
+	"github.com/duanhf2012/origin/log"
+	"github.com/duanhf2012/origin/rpc"
+	"github.com/duanhf2012/origin/service"
+	"time"
+)
+
+const maxTryCount = 30             //最大重试次数
+const perTrySecond = 2*time.Second //每次重试间隔2秒
+const DynamicDiscoveryMasterName = "DiscoveryMaster"
+const DynamicDiscoveryClientName = "DiscoveryClient"
+const DynamicDiscoveryMasterNameRpcMethod = DynamicDiscoveryMasterName+".RPC_RegServiceDiscover"
+const DynamicDiscoveryClientNameRpcMethod = DynamicDiscoveryClientName+".RPC_SubServiceDiscover"
+type DynamicDiscoveryMaster struct {
+	service.Service
+
+	mapNodeInfo map[int32] *rpc.NodeInfo
+	nodeInfo             []*rpc.NodeInfo
+}
+
+type DynamicDiscoveryClient struct {
+	service.Service
+
+	funDelService FunDelNode
+	funSetService FunSetNodeInfo
+	localNodeId int
+}
+
+
+var masterService DynamicDiscoveryMaster
+var clientService DynamicDiscoveryClient
+
+func getDynamicDiscovery() IServiceDiscovery{
+	return &clientService
+}
+
+func init(){
+	masterService.SetName(DynamicDiscoveryMasterName)
+	clientService.SetName(DynamicDiscoveryClientName)
+}
+
+func (ds *DynamicDiscoveryMaster) addNodeInfo(nodeInfo *rpc.NodeInfo){
+	_,ok := ds.mapNodeInfo[nodeInfo.NodeId]
+	if ok == true {
+		return
+	}
+	ds.nodeInfo = append(ds.nodeInfo,nodeInfo)
+}
+
+func (ds *DynamicDiscoveryMaster) OnInit() error{
+	ds.mapNodeInfo = make(map[int32] *rpc.NodeInfo,20)
+	ds.RegisterRpcListener(ds)
+
+	return nil
+}
+
+func (ds *DynamicDiscoveryMaster) OnStart(){
+	var nodeInfo rpc.NodeInfo
+	localNodeInfo := cluster.GetLocalNodeInfo()
+	if localNodeInfo.Private == true {
+		return
+	}
+
+	nodeInfo.NodeId = int32(localNodeInfo.NodeId)
+	nodeInfo.NodeName = localNodeInfo.NodeName
+	nodeInfo.ListenAddr = localNodeInfo.ListenAddr
+	nodeInfo.PublicServiceList = localNodeInfo.PublicServiceList
+
+	ds.addNodeInfo(&nodeInfo)
+}
+
+func (ds *DynamicDiscoveryMaster) OnRpcConnected(nodeId int){
+	//向它发布所有服务列表信息
+	var notifyDiscover rpc.SubscribeDiscoverNotify
+	notifyDiscover.IsFull = true
+	notifyDiscover.NodeInfo = ds.nodeInfo
+	ds.GoNode(nodeId,DynamicDiscoveryClientNameRpcMethod,&notifyDiscover)
+}
+
+func (ds *DynamicDiscoveryMaster) OnRpcDisconnect(nodeId int){
+	var notifyDiscover rpc.SubscribeDiscoverNotify
+	notifyDiscover.DelNodeId = int32(nodeId)
+	//删除结点
+	cluster.DelNode(nodeId)
+	ds.CastGo(DynamicDiscoveryClientNameRpcMethod,&notifyDiscover)
+}
+
+// 收到注册过来的结点
+func (ds *DynamicDiscoveryMaster) RPC_RegServiceDiscover(req *rpc.ServiceDiscoverReq, res *rpc.ServiceDiscoverRes) error{
+	if req.NodeInfo == nil {
+		err := fmt.Errorf("RPC_RegServiceDiscover req is error.")
+		log.Error(err.Error())
+
+		return err
+	}
+
+	//广播给其他所有结点
+	var notifyDiscover rpc.SubscribeDiscoverNotify
+	notifyDiscover.NodeInfo = append(notifyDiscover.NodeInfo,req.NodeInfo)
+	ds.CastGo(DynamicDiscoveryClientNameRpcMethod,&notifyDiscover)
+
+	//存入本地
+	ds.addNodeInfo(req.NodeInfo)
+
+	//初始化结点信息
+	var nodeInfo NodeInfo
+	nodeInfo.NodeId = int(req.NodeInfo.NodeId)
+	nodeInfo.NodeName = req.NodeInfo.NodeName
+	nodeInfo.Private = req.NodeInfo.Private
+	nodeInfo.ServiceList = req.NodeInfo.PublicServiceList
+	nodeInfo.PublicServiceList = req.NodeInfo.PublicServiceList
+	nodeInfo.ListenAddr = req.NodeInfo.ListenAddr
+
+	//主动删除已经存在的结点,确保先断开，再连接
+	cluster.serviceDiscoveryDelNode(nodeInfo.NodeId)
+
+	//加入到本地Cluster模块中，将连接该结点
+	//如果本结点不为master结点，而且没有可使用的服务，不加入
+	cluster.serviceDiscoverySetNodeInfo(&nodeInfo)
+	res.NodeInfo = ds.nodeInfo
+
+	return nil
+}
+
+func (dc *DynamicDiscoveryClient) OnInit() error{
+	dc.RegisterRpcListener(dc)
+	return nil
+}
+
+func (dc *DynamicDiscoveryClient) OnStart(){
+	//2.添加并连接发现主结点
+	localNodeInfo := cluster.GetLocalNodeInfo()
+	localNodeInfo.PublicServiceList = append(localNodeInfo.PublicServiceList,DynamicDiscoveryClientName)
+	dc.addDiscoveryMaster()
+}
+
+func (dc *DynamicDiscoveryClient)  addDiscoveryMaster(){
+	discoveryNodeList := cluster.GetDiscoveryNodeList()
+	for i:=0;i<len(discoveryNodeList);i++ {
+		if discoveryNodeList[i].NodeId == cluster.GetLocalNodeInfo().NodeId {
+			continue
+		}
+		dc.funSetService(&discoveryNodeList[i])
+		//cluster.serviceDiscoverySetNodeInfo(&discoveryNodeList[i])
+	}
+}
+
+//订阅发现的服务通知
+func (dc *DynamicDiscoveryClient) RPC_SubServiceDiscover(req *rpc.SubscribeDiscoverNotify) error{
+	//如果为完整同步，则找出差异的结点
+	var willDelNodeId []int
+	if req.IsFull {
+		mapNodeId := make(map[int32]struct{},len(req.NodeInfo))
+		for _,nodeInfo:= range req.NodeInfo{
+			mapNodeId[nodeInfo.NodeId] = struct{}{}
+		}
+
+		cluster.FetchAllNodeId(func(nodeId int){
+			if nodeId != dc.localNodeId {
+				if _, ok := mapNodeId[int32(nodeId)]; ok == false {
+					willDelNodeId = append(willDelNodeId, nodeId)
+				}
+			}
+		})
+	}
+
+	//忽略本地结点
+	if req.DelNodeId != int32(dc.localNodeId) && req.DelNodeId>0 {
+		willDelNodeId = append(willDelNodeId, int(req.DelNodeId))
+	}
+
+	//删除不必要的结点
+	for _,nodeId := range willDelNodeId {
+		dc.funDelService(nodeId)
+	}
+
+	//发现新结点
+	for _, nodeInfo := range req.NodeInfo {
+		dc.setNodeInfo(nodeInfo)
+	}
+
+	return nil
+}
+
+func (dc *DynamicDiscoveryClient) isDiscoverNode(nodeId int) bool{
+	for i:=0;i< len(cluster.discoveryNodeList);i++{
+		if cluster.discoveryNodeList[i].NodeId == nodeId {
+			return true
+		}
+	}
+
+	return false
+}
+
+func (dc *DynamicDiscoveryClient) OnRpcConnected(nodeId int) {
+	if dc.isDiscoverNode(nodeId) == false {
+		return
+	}
+
+	var req rpc.ServiceDiscoverReq
+	req.NodeInfo = &rpc.NodeInfo{}
+	req.NodeInfo.NodeId = int32(cluster.localNodeInfo.NodeId)
+	req.NodeInfo.NodeName = cluster.localNodeInfo.NodeName
+	req.NodeInfo.ListenAddr = cluster.localNodeInfo.ListenAddr
+	req.NodeInfo.PublicServiceList = cluster.localNodeInfo.PublicServiceList
+
+	//如果是连接发现主服成功，则同步服务信息
+	err := dc.AsyncCallNode(nodeId, DynamicDiscoveryMasterNameRpcMethod, &req, func(res *rpc.ServiceDiscoverRes, err error) {
+		if err != nil {
+			log.Error("call %s is fail :%s", DynamicDiscoveryMasterNameRpcMethod, err.Error())
+			return
+		}
+	})
+	if err != nil {
+		log.Error("call %s is fail :%s", DynamicDiscoveryMasterNameRpcMethod, err.Error())
+	}
+}
+
+func (dc *DynamicDiscoveryClient) setNodeInfo(nodeInfo *rpc.NodeInfo){
+	if nodeInfo==nil || nodeInfo.Private == true || int(nodeInfo.NodeId) == dc.localNodeId{
+		return
+	}
+
+	//筛选关注的服务
+	localNodeInfo := cluster.GetLocalNodeInfo()
+	if len(localNodeInfo.DiscoveryService) >0 {
+		var discoverServiceSlice  = make([]string,0,24)
+		for _,pubService := range nodeInfo.PublicServiceList {
+			for _, discoverService := range localNodeInfo.DiscoveryService {
+				if pubService == discoverService {
+					discoverServiceSlice = append(discoverServiceSlice,pubService)
+				}
+			}
+		}
+		nodeInfo.PublicServiceList = discoverServiceSlice
+	}
+
+	if len(nodeInfo.PublicServiceList)==0{
+		return
+	}
+
+	var nInfo NodeInfo
+	nInfo.ServiceList = nodeInfo.PublicServiceList
+	nInfo.PublicServiceList = nodeInfo.PublicServiceList
+	nInfo.NodeId = int(nodeInfo.NodeId)
+	nInfo.NodeName = nodeInfo.NodeName
+	nInfo.ListenAddr = nodeInfo.ListenAddr
+	dc.funSetService(&nInfo)
+}
+
+
+func (dc *DynamicDiscoveryClient) OnRpcDisconnect(nodeId int){
+}
+
+func (dc *DynamicDiscoveryClient) InitDiscovery(localNodeId int,funDelNode FunDelNode,funSetNodeInfo FunSetNodeInfo) error{
+	dc.localNodeId = localNodeId
+	dc.funDelService = funDelNode
+	dc.funSetService = funSetNodeInfo
+
+	return nil
+}
+
+func (dc *DynamicDiscoveryClient) OnNodeStop(){
+
+}
+

cluster/parsecfg.go

@@ -11,6 +11,7 @@ import (
 
 var json = jsoniter.ConfigCompatibleWithStandardLibrary
 type NodeInfoList struct {
+	DiscoveryNode []NodeInfo  //用于服务发现Node
 	NodeList []NodeInfo
 }
 
@@ -62,12 +63,13 @@ func (cls *Cluster) readServiceConfig(filepath string)  (map[string]interface{},
 	return serviceConfig,mapNodeService,nil
 }
 
-func (cls *Cluster) readLocalClusterConfig(nodeId int) ([]NodeInfo,error) {
-	var nodeInfoList [] NodeInfo
+func (cls *Cluster) readLocalClusterConfig(nodeId int) ([]NodeInfo,[]NodeInfo,error) {
+	var nodeInfoList []NodeInfo
+	var discoverNodeList []NodeInfo
 	clusterCfgPath :=strings.TrimRight(configDir,"/")  +"/cluster"
 	fileInfoList,err := ioutil.ReadDir(clusterCfgPath)
 	if err != nil {
-		return nil,fmt.Errorf("Read dir %s is fail :%+v",clusterCfgPath,err)
+		return nil,nil,fmt.Errorf("Read dir %s is fail :%+v",clusterCfgPath,err)
 	}
 
 	//读取任何文件,只读符合格式的配置,目录下的文件可以自定义分文件
@@ -76,9 +78,9 @@ func (cls *Cluster) readLocalClusterConfig(nodeId int) ([]NodeInfo,error) {
 			filePath := strings.TrimRight(strings.TrimRight(clusterCfgPath,"/"),"\\")+"/"+f.Name()
 			localNodeInfoList,err := cls.ReadClusterConfig(filePath)
 			if err != nil {
-				return nil,fmt.Errorf("read file path %s is error:%+v" ,filePath,err)
+				return nil,nil,fmt.Errorf("read file path %s is error:%+v" ,filePath,err)
 			}
-
+			discoverNodeList = append(discoverNodeList,localNodeInfoList.DiscoveryNode...)
 			for _,nodeInfo := range localNodeInfoList.NodeList {
 				if nodeInfo.NodeId == nodeId || nodeId == 0 {
 					nodeInfoList = append(nodeInfoList,nodeInfo)
@@ -88,10 +90,22 @@ func (cls *Cluster) readLocalClusterConfig(nodeId int) ([]NodeInfo,error) {
 	}
 
 	if nodeId != 0 &&  (len(nodeInfoList)!=1){
-		return nil,fmt.Errorf("%d configurations were found for the configuration with node ID %d!",len(nodeInfoList),nodeId)
+		return nil,nil,fmt.Errorf("%d configurations were found for the configuration with node ID %d!",len(nodeInfoList),nodeId)
 	}
 
-	return nodeInfoList,nil
+	for i,_ := range nodeInfoList{
+		for j,s := range nodeInfoList[i].ServiceList{
+			//私有结点不加入到Public服务列表中
+			if strings.HasPrefix(s,"_") == false && nodeInfoList[i].Private==false {
+				nodeInfoList[i].PublicServiceList = append(nodeInfoList[i].PublicServiceList,strings.TrimLeft(s,"_"))
+			}else{
+				nodeInfoList[i].ServiceList[j] = strings.TrimLeft(s,"_")
+			}
+		}
+	}
+
+
+	return discoverNodeList,nodeInfoList,nil
 }
 
 func (cls *Cluster) readLocalService(localNodeId int) error {
@@ -142,29 +156,44 @@ func (cls *Cluster) parseLocalCfg(){
 	cls.mapIdNode[cls.localNodeInfo.NodeId] = cls.localNodeInfo
 
 	for _,sName := range cls.localNodeInfo.ServiceList{
-		cls.mapServiceNode[sName] = append(cls.mapServiceNode[sName], cls.localNodeInfo.NodeId)
+		if _,ok:=cls.mapServiceNode[sName];ok==false{
+			cls.mapServiceNode[sName] = make(map[int]struct{})
+		}
+
+		cls.mapServiceNode[sName][cls.localNodeInfo.NodeId]= struct{}{}
 	}
 }
 
-func (cls *Cluster) localPrivateService(localNodeInfo *NodeInfo){
-	for i:=0;i<len(localNodeInfo.ServiceList);i++{
-		localNodeInfo.ServiceList[i] = strings.TrimLeft(localNodeInfo.ServiceList[i],"_")
+
+func (cls *Cluster) checkDiscoveryNodeList(discoverMasterNode []NodeInfo) bool{
+	for i:=0;i<len(discoverMasterNode)-1;i++{
+		for j:=i+1;i<len(discoverMasterNode);j++{
+			if discoverMasterNode[i].NodeId == discoverMasterNode[j].NodeId ||
+				discoverMasterNode[i].ListenAddr == discoverMasterNode[j].ListenAddr {
+				return false
+			}
+		}
 	}
+
+	return true
 }
 
 func (cls *Cluster) InitCfg(localNodeId int) error{
 	cls.localServiceCfg = map[string]interface{}{}
 	cls.mapRpc = map[int] NodeRpcInfo{}
 	cls.mapIdNode = map[int]NodeInfo{}
-	cls.mapServiceNode = map[string][]int{}
+	cls.mapServiceNode = map[string]map[int]struct{}{}
 
 	//加载本地结点的NodeList配置
-	nodeInfoList,err := cls.readLocalClusterConfig(localNodeId)
+	discoveryNode,nodeInfoList,err := cls.readLocalClusterConfig(localNodeId)
 	if err != nil {
 		return err
 	}
 	cls.localNodeInfo = nodeInfoList[0]
-	cls.localPrivateService(&cls.localNodeInfo)
+	if cls.checkDiscoveryNodeList(discoveryNode) ==false {
+		return fmt.Errorf("DiscoveryNode config is error!")
+	}
+	cls.discoveryNodeList = discoveryNode
 
 	//读取本地服务配置
 	err = cls.readLocalService(localNodeId)
@@ -180,28 +209,23 @@ func (cls *Cluster) InitCfg(localNodeId int) error{
 func (cls *Cluster) IsConfigService(serviceName string) bool {
 	cls.locker.RLock()
 	defer cls.locker.RUnlock()
-	nodeList,ok := cls.mapServiceNode[serviceName]
+	mapNode,ok := cls.mapServiceNode[serviceName]
 	if ok == false {
 		return false
 	}
 
-	for _,nodeId := range nodeList{
-		if cls.localNodeInfo.NodeId == nodeId {
-			return true
-		}
-	}
-
-	return false
+	_,ok = mapNode[cls.localNodeInfo.NodeId]
+	return ok
 }
 
 func (cls *Cluster) GetNodeIdByService(serviceName string,rpcClientList []*rpc.Client,bAll bool) (error,int) {
 	cls.locker.RLock()
 	defer cls.locker.RUnlock()
-	nodeIdList,ok := cls.mapServiceNode[serviceName]
+	mapNodeId,ok := cls.mapServiceNode[serviceName]
 	count := 0
 	if ok == true {
-		for _,nodeId := range nodeIdList {
-			pClient := GetCluster().GetRpcClient(nodeId)
+		for nodeId,_ := range mapNodeId {
+			pClient := GetCluster().getRpcClient(nodeId)
 			if pClient==nil  || (bAll == false && pClient.IsConnected()==false) {
 				continue
 			}

cluster/servicediscovery.go

@@ -6,9 +6,7 @@ type FunDelNode func (nodeId int)
 type FunSetNodeInfo func(nodeInfo *NodeInfo)
 
 type IServiceDiscovery interface {
-	Init(localNodeId int) error
+	InitDiscovery(localNodeId int,funDelNode FunDelNode,funSetNodeInfo FunSetNodeInfo) error
 	OnNodeStop()
-	RegFunDelNode(funDelNode FunDelNode)
-	RegFunSetNode(funSetNodeInfo FunSetNodeInfo)
 }
 

event/eventtype.go

@@ -7,6 +7,7 @@ const (
 	Sys_Event_Tcp         EventType = 1
 	Sys_Event_Http_Event  EventType = 2
 	Sys_Event_WebSocket   EventType = 3
+	Sys_Event_Rpc_Event   EventType = 4
 	Sys_Event_User_Define EventType = 1000
 )
 

network/tcp_client.go

@@ -79,7 +79,7 @@ func (client *TCPClient) dial() net.Conn {
 			return conn
 		}
 
-		log.Release("connect to %v error: %v", client.Addr, err)
+		log.Warning("connect to %v error: %v", client.Addr, err)
 		time.Sleep(client.ConnectInterval)
 		continue
 	}

node/node.go

@@ -129,7 +129,7 @@ func GetNodeId() int {
 func initNode(id int){
 	//1.初始化集群
 	nodeId = id
-	err := cluster.GetCluster().Init(GetNodeId())
+	err := cluster.GetCluster().Init(GetNodeId(),Setup)
 	if err != nil {
 		log.Fatal("read system config is error %+v",err)
 	}

rpc/client.go

@@ -15,6 +15,7 @@ import (
 )
 
 type Client struct {
+	clientSeq uint32
 	id int
 	bSelfNode bool
 	network.TCPClient
@@ -29,6 +30,8 @@ type Client struct {
 	TriggerRpcEvent
 }
 
+var clientSeq uint32
+
 func (client *Client) NewClientAgent(conn *network.TCPConn) network.Agent {
 	client.conn = conn
 	client.ResetPending()
@@ -37,6 +40,7 @@ func (client *Client) NewClientAgent(conn *network.TCPConn) network.Agent {
 }
 
 func (client *Client) Connect(id int,addr string) error {
+	client.clientSeq = atomic.AddUint32(&clientSeq,1)
 	client.id = id
 	client.Addr = addr
 	client.maxCheckCallRpcCount = 1000
@@ -82,9 +86,6 @@ func (client *Client) makeCallFail(call *Call){
 	}else{
 		call.done <- call
 	}
-
-
-
 }
 
 func (client *Client) checkRpcCallTimeout(){
@@ -263,7 +264,7 @@ func (client *Client) Run(){
 		}
 	}()
 
-	client.TriggerRpcEvent(true,client.GetId())
+	client.TriggerRpcEvent(true,client.GetClientSeq(),client.GetId())
 	for {
 		bytes,err := client.conn.ReadMsg()
 		if err != nil {
@@ -319,7 +320,7 @@ func (client *Client) Run(){
 }
 
 func (client *Client) OnClose(){
-	client.TriggerRpcEvent(false,client.GetId())
+	client.TriggerRpcEvent(false,client.GetClientSeq(),client.GetId())
 }
 
 func (client *Client) IsConnected() bool {
@@ -329,3 +330,11 @@ func (client *Client) IsConnected() bool {
 func (client *Client) GetId() int{
 	return client.id
 }
+
+func (client *Client) Close(waitDone bool){
+	client.TCPClient.Close(waitDone)
+}
+
+func (client *Client) GetClientSeq() uint32 {
+	return client.clientSeq
+}

rpc/dynamicdiscover.proto

@@ -0,0 +1,29 @@
+syntax = "proto3";
+package rpc;
+option go_package = "./rpc";
+
+message NodeInfo{
+    int32 NodeId = 1;
+    string NodeName = 2;
+    string ListenAddr  = 3;
+    bool Private = 4;
+    repeated string PublicServiceList = 5;
+}
+
+//Client->Master
+message ServiceDiscoverReq{
+    NodeInfo nodeInfo = 1;
+}
+
+//Master->Client
+message SubscribeDiscoverNotify{
+    bool IsFull = 1;
+    int32 DelNodeId    = 2;
+    repeated NodeInfo nodeInfo = 3;
+}
+
+
+//Master->Client
+message ServiceDiscoverRes{
+    repeated NodeInfo nodeInfo = 1;
+}

rpc/gogorpc.pb.go

@@ -1,5 +1,5 @@
 // Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: bin/gogopb/gogorpc.proto
+// source: rpc/gogorpc.proto
 
 package rpc
 
@@ -37,7 +37,7 @@ func (m *GoGoPBRpcRequestData) Reset()         { *m = GoGoPBRpcRequestData{} }
 func (m *GoGoPBRpcRequestData) String() string { return proto.CompactTextString(m) }
 func (*GoGoPBRpcRequestData) ProtoMessage()    {}
 func (*GoGoPBRpcRequestData) Descriptor() ([]byte, []int) {
-	return fileDescriptor_b3b900b0f45d7fb5, []int{0}
+	return fileDescriptor_38afb24c36168563, []int{0}
 }
 func (m *GoGoPBRpcRequestData) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -114,7 +114,7 @@ func (m *GoGoPBRpcResponseData) Reset()         { *m = GoGoPBRpcResponseData{} }
 func (m *GoGoPBRpcResponseData) String() string { return proto.CompactTextString(m) }
 func (*GoGoPBRpcResponseData) ProtoMessage()    {}
 func (*GoGoPBRpcResponseData) Descriptor() ([]byte, []int) {
-	return fileDescriptor_b3b900b0f45d7fb5, []int{1}
+	return fileDescriptor_38afb24c36168563, []int{1}
 }
 func (m *GoGoPBRpcResponseData) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -169,26 +169,25 @@ func init() {
 	proto.RegisterType((*GoGoPBRpcResponseData)(nil), "rpc.GoGoPBRpcResponseData")
 }
 
-func init() { proto.RegisterFile("bin/gogopb/gogorpc.proto", fileDescriptor_b3b900b0f45d7fb5) }
+func init() { proto.RegisterFile("rpc/gogorpc.proto", fileDescriptor_38afb24c36168563) }
 
-var fileDescriptor_b3b900b0f45d7fb5 = []byte{
-	// 241 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x48, 0xca, 0xcc, 0xd3,
-	0x4f, 0xcf, 0x4f, 0xcf, 0x2f, 0x48, 0x02, 0x53, 0x45, 0x05, 0xc9, 0x7a, 0x05, 0x45, 0xf9, 0x25,
-	0xf9, 0x42, 0xcc, 0x45, 0x05, 0xc9, 0x4a, 0x4b, 0x18, 0xb9, 0x44, 0xdc, 0xf3, 0xdd, 0xf3, 0x03,
-	0x9c, 0x82, 0x0a, 0x92, 0x83, 0x52, 0x0b, 0x4b, 0x53, 0x8b, 0x4b, 0x5c, 0x12, 0x4b, 0x12, 0x85,
-	0x04, 0xb8, 0x98, 0x83, 0x53, 0x0b, 0x25, 0x18, 0x15, 0x18, 0x35, 0x58, 0x82, 0x40, 0x4c, 0x21,
-	0x05, 0x2e, 0xee, 0xa0, 0x82, 0x64, 0xdf, 0xd4, 0x92, 0x8c, 0xfc, 0x14, 0xcf, 0x14, 0x09, 0x26,
-	0x05, 0x46, 0x0d, 0xde, 0x20, 0x64, 0x21, 0x21, 0x15, 0x2e, 0xde, 0xe0, 0xd4, 0xa2, 0xb2, 0xcc,
-	0xe4, 0x54, 0x88, 0x90, 0x04, 0xb3, 0x02, 0xa3, 0x06, 0x67, 0x10, 0xaa, 0xa0, 0x90, 0x04, 0x17,
-	0xbb, 0x5f, 0x7e, 0x50, 0x6a, 0x41, 0x4e, 0xa5, 0x04, 0x8b, 0x02, 0xa3, 0x06, 0x47, 0x10, 0x8c,
-	0x0b, 0x92, 0xf1, 0xcc, 0x0b, 0x48, 0x2c, 0x4a, 0xcc, 0x95, 0x60, 0x55, 0x60, 0xd4, 0xe0, 0x09,
-	0x82, 0x71, 0x95, 0x42, 0xb9, 0x44, 0x91, 0x5c, 0x59, 0x5c, 0x90, 0x9f, 0x57, 0x9c, 0x8a, 0xc3,
-	0x99, 0x22, 0x5c, 0xac, 0xae, 0x45, 0x45, 0xf9, 0x45, 0x60, 0x07, 0x72, 0x06, 0x41, 0x38, 0x20,
-	0x51, 0x88, 0x95, 0xcc, 0x60, 0x83, 0x21, 0x1c, 0x27, 0xe1, 0x13, 0x8f, 0xe4, 0x18, 0x2f, 0x3c,
-	0x92, 0x63, 0x7c, 0xf0, 0x48, 0x8e, 0x31, 0x8a, 0x55, 0x4f, 0xbf, 0xa8, 0x20, 0x39, 0x89, 0x0d,
-	0x1c, 0x3c, 0xc6, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0xe8, 0x18, 0x52, 0x1a, 0x3a, 0x01, 0x00,
-	0x00,
+var fileDescriptor_38afb24c36168563 = []byte{
+	// 237 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0x2c, 0x2a, 0x48, 0xd6,
+	0x4f, 0xcf, 0x4f, 0xcf, 0x2f, 0x2a, 0x48, 0xd6, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x2e,
+	0x2a, 0x48, 0x56, 0x5a, 0xc2, 0xc8, 0x25, 0xe2, 0x9e, 0xef, 0x9e, 0x1f, 0xe0, 0x14, 0x54, 0x90,
+	0x1c, 0x94, 0x5a, 0x58, 0x9a, 0x5a, 0x5c, 0xe2, 0x92, 0x58, 0x92, 0x28, 0x24, 0xc0, 0xc5, 0x1c,
+	0x9c, 0x5a, 0x28, 0xc1, 0xa8, 0xc0, 0xa8, 0xc1, 0x12, 0x04, 0x62, 0x0a, 0x29, 0x70, 0x71, 0x07,
+	0x15, 0x24, 0xfb, 0xa6, 0x96, 0x64, 0xe4, 0xa7, 0x78, 0xa6, 0x48, 0x30, 0x29, 0x30, 0x6a, 0xf0,
+	0x06, 0x21, 0x0b, 0x09, 0xa9, 0x70, 0xf1, 0x06, 0xa7, 0x16, 0x95, 0x65, 0x26, 0xa7, 0x42, 0x84,
+	0x24, 0x98, 0x15, 0x18, 0x35, 0x38, 0x83, 0x50, 0x05, 0x85, 0x24, 0xb8, 0xd8, 0xfd, 0xf2, 0x83,
+	0x52, 0x0b, 0x72, 0x2a, 0x25, 0x58, 0x14, 0x18, 0x35, 0x38, 0x82, 0x60, 0x5c, 0x90, 0x8c, 0x67,
+	0x5e, 0x40, 0x62, 0x51, 0x62, 0xae, 0x04, 0xab, 0x02, 0xa3, 0x06, 0x4f, 0x10, 0x8c, 0xab, 0x14,
+	0xca, 0x25, 0x8a, 0xe4, 0xca, 0xe2, 0x82, 0xfc, 0xbc, 0xe2, 0x54, 0x1c, 0xce, 0x14, 0xe1, 0x62,
+	0x75, 0x2d, 0x2a, 0xca, 0x2f, 0x02, 0x3b, 0x90, 0x33, 0x08, 0xc2, 0x01, 0x89, 0x42, 0xac, 0x64,
+	0x06, 0x1b, 0x0c, 0xe1, 0x38, 0x09, 0x9f, 0x78, 0x24, 0xc7, 0x78, 0xe1, 0x91, 0x1c, 0xe3, 0x83,
+	0x47, 0x72, 0x8c, 0x51, 0xac, 0x7a, 0xfa, 0x45, 0x05, 0xc9, 0x49, 0x6c, 0xe0, 0xe0, 0x31, 0x06,
+	0x04, 0x00, 0x00, 0xff, 0xff, 0xc7, 0xfc, 0x50, 0x87, 0x33, 0x01, 0x00, 0x00,
 }
 
 func (m *GoGoPBRpcRequestData) Marshal() (dAtA []byte, err error) {

rpc/rpchandler.go

@@ -63,7 +63,7 @@ type RpcHandler struct {
 	callResponseCallBack chan *Call //异步返回的回调
 }
 
-type TriggerRpcEvent func(bConnect bool,nodeId int)
+type TriggerRpcEvent func(bConnect bool,clientSeq uint32,nodeId int)
 type IRpcListener interface {
 	OnRpcConnected(nodeId int)
 	OnRpcDisconnect(nodeId int)
@@ -467,6 +467,9 @@ func (handler *RpcHandler) asyncCallRpc(nodeid int,serviceMethod string,args int
 	var pClientList [maxClusterNode]*Client
 	err,count := handler.funcRpcClient(nodeid,serviceMethod,pClientList[:])
 	if count==0||err != nil {
+		if err == nil {
+			err = fmt.Errorf("cannot find rpcclient from nodeid %d serviceMethod %s",nodeid,serviceMethod)
+		}
 		fVal.Call([]reflect.Value{reflect.ValueOf(reply),reflect.ValueOf(err)})
 		log.Error("Call serviceMethod is error:%+v!",err)
 		return nil

service/module.go

@@ -26,7 +26,7 @@ type IModule interface {
 	GetService() IService
 	GetModuleName() string
 	GetEventProcessor()event.IEventProcessor
-	NotifyEvent(ev *event.Event)
+	NotifyEvent(ev event.IEvent)
 }
 
 type IModuleTimer interface {
@@ -213,7 +213,7 @@ func (m *Module) GetEventProcessor() event.IEventProcessor{
 	return m.eventHandler.GetEventProcessor()
 }
 
-func (m *Module) NotifyEvent(ev *event.Event){
+func (m *Module) NotifyEvent(ev event.IEvent){
 	m.eventHandler.NotifyEvent(ev)
 }
 

service/service.go

@@ -23,6 +23,7 @@ type IService interface {
 	GetName() string
 	OnSetup(iService IService)
 	OnInit() error
+	OnStart()
 	OnRelease()
 	Wait()
 	Start()
@@ -42,6 +43,16 @@ type Service struct {
 	startStatus    bool
 	eventProcessor event.IEventProcessor
 	profiler *profiler.Profiler //性能分析器
+	rpcEventLister rpc.IRpcListener
+}
+
+type RpcEventData struct{
+	IsConnect bool
+	NodeId int
+}
+
+func (rpcEventData *RpcEventData) GetEventType() event.EventType{
+	return event.Sys_Event_Rpc_Event
 }
 
 func (s *Service) OnSetup(iService IService){
@@ -99,6 +110,7 @@ func (s *Service) Run() {
 	log.Debug("Start running Service %s.", s.GetName())
 	defer s.wg.Done()
 	var bStop = false
+	s.self.(IService).OnStart()
 	for{
 		rpcRequestChan := s.GetRpcRequestChan()
 		rpcResponseCallBack := s.GetRpcResponseChan()
@@ -212,3 +224,27 @@ func (s *Service) IsSingleCoroutine() bool {
 func (s *Service) RegRawRpc(rpcMethodId uint32,rawRpcCB rpc.RawRpcCallBack){
 	s.rpcHandler.RegRawRpc(rpcMethodId,rawRpcCB)
 }
+
+func (s *Service) OnStart(){
+}
+
+func (s *Service) OnRpcEvent(ev event.IEvent){
+	event := ev.(*RpcEventData)
+	if event.IsConnect {
+		s.rpcEventLister.OnRpcConnected(event.NodeId)
+	}else{
+		s.rpcEventLister.OnRpcDisconnect(event.NodeId)
+	}
+}
+
+func (s *Service) RegisterRpcListener (rpcEventLister rpc.IRpcListener) {
+	s.rpcEventLister = rpcEventLister
+	s.RegEventReceiverFunc(event.Sys_Event_Rpc_Event,s.GetEventHandler(),s.OnRpcEvent)
+	RegRpcEventFun(s.GetName())
+}
+
+func (s *Service) UnRegisterRpcListener (rpcLister rpc.IRpcListener) {
+	s.UnRegEventReceiverFunc(event.Sys_Event_Rpc_Event,s.GetEventHandler())
+	RegRpcEventFun(s.GetName())
+}
+

service/servicemgr.go

@@ -4,6 +4,9 @@ package service
 var mapServiceName map[string]IService
 var setupServiceList []IService
 
+type RegRpcEventFunType func(serviceName string)
+var RegRpcEventFun RegRpcEventFunType
+
 func init(){
 	mapServiceName = map[string]IService{}
 	setupServiceList = []IService{}