diff --git a/cluster/cluster.go b/cluster/cluster.go index 5c42fbe..7156b68 100644 --- a/cluster/cluster.go +++ b/cluster/cluster.go @@ -11,6 +11,7 @@ import ( var configDir = "./config/" + type NodeInfo struct { NodeId int NodeName string @@ -34,6 +35,8 @@ type Cluster struct { mapServiceNode map[string][]int //map[serviceName]NodeInfo locker sync.RWMutex rpcServer rpc.Server + + rpcListerList []rpc.IRpcListener } func SetConfigDir(cfgDir string){ @@ -108,6 +111,7 @@ func (cls *Cluster) serviceDiscoverySetNodeInfo (nodeInfo *NodeInfo){ rpcInfo := NodeRpcInfo{} rpcInfo.nodeInfo = *nodeInfo rpcInfo.client = &rpc.Client{} + rpcInfo.client.TriggerRpcEvent = cls.triggerRpcEvent rpcInfo.client.Connect(nodeInfo.NodeId,nodeInfo.ListenAddr) cls.mapRpc[nodeInfo.NodeId] = rpcInfo } @@ -212,3 +216,18 @@ func (cls *Cluster) IsNodeConnected (nodeId int) bool { pClient := cls.GetRpcClient(nodeId) 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) + } + } +} + diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..159d933 --- /dev/null +++ b/go.sum @@ -0,0 +1,95 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew 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h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/rpc/client.go b/rpc/client.go index 3bd1d45..e302ab1 100644 --- a/rpc/client.go +++ b/rpc/client.go @@ -26,6 +26,7 @@ type Client struct { pendingTimer *list.List callRpcTimeout time.Duration maxCheckCallRpcCount int + TriggerRpcEvent } func (client *Client) NewClientAgent(conn *network.TCPConn) network.Agent { @@ -259,6 +260,7 @@ func (client *Client) Run(){ } }() + client.TriggerRpcEvent(true,client.GetId()) for { bytes,err := client.conn.ReadMsg() if err != nil { @@ -314,6 +316,7 @@ func (client *Client) Run(){ } func (client *Client) OnClose(){ + client.TriggerRpcEvent(false,client.GetId()) } func (client *Client) IsConnected() bool { diff --git a/rpc/rpchandler.go b/rpc/rpchandler.go index 622d098..67aa995 100644 --- a/rpc/rpchandler.go +++ b/rpc/rpchandler.go @@ -55,6 +55,12 @@ type RpcHandler struct { callResponseCallBack chan *Call //异步返回的回调 } +type TriggerRpcEvent func(bConnect bool,nodeId int) +type IRpcListener interface { + OnRpcConnected(nodeId int) + OnRpcDisconnect(nodeId int) +} + type IRpcHandler interface { GetName() string InitRpcHandler(rpcHandler IRpcHandler,getClientFun FuncRpcClient,getServerFun FuncRpcServer) diff --git a/service/service.go b/service/service.go index 56a9f40..c2365f2 100644 --- a/service/service.go +++ b/service/service.go @@ -74,7 +74,7 @@ func (s *Service) Init(iService IService,getClientFun rpc.FuncRpcClient,getServe s.eventHandler.Init(s.eventProcessor) } -func (s *Service) SetGoRouterNum(goroutineNum int32) bool { +func (s *Service) SetGoRoutineNum(goroutineNum int32) bool { //已经开始状态不允许修改协程数量,打开性能分析器不允许开多线程 if s.startStatus == true || s.profiler!=nil { log.Error("open profiler mode is not allowed to set Multi-coroutine.")