aa

business/jxstore/event/event_tcp_utils.go

@@ -114,7 +114,7 @@ type PrintInfo struct {
 //连接的客户端,吧每个客户端都放进来
 type TcpClient struct {
 	Clients     map[string]*PrintInfo
-	CallBackMap map[string]chan string
+	CallBackMap sync.Map
 	*sync.RWMutex
 }
 
@@ -145,11 +145,8 @@ func (t *TcpClient) addConn(c net.Conn, key string, status int) {
 }
 
 func (t *TcpClient) buildCallBackMap(key string) {
-	t.Lock()
-	defer t.Unlock()
 	dataChan := make(chan string, 1024)
-	t.CallBackMap[key] = dataChan
-	timeoutChan <- 1
+	t.CallBackMap.Store(key, dataChan)
 }
 
 func (t *TcpClient) getPrintStatus(key string) int {
@@ -195,8 +192,8 @@ func (t *TcpClient) setPrintStatus(key string, status int) {
 
 func NewTcpClient() *TcpClient {
 	t := &TcpClient{
-		Clients:     make(map[string]*PrintInfo),
-		CallBackMap: make(map[string]chan string, 1024),
+		Clients: make(map[string]*PrintInfo),
+		//CallBackMap: new(sync.Map),
 	}
 	t.RWMutex = new(sync.RWMutex)
 	return t