aa

business/jxstore/event/event_tcp_utils.go

@@ -113,8 +113,8 @@ 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
+	Clients     map[string]*PrintInfo  //放tcp连接的，printNo 为key
+	CallBackMap map[string]chan string //放打印信息回调信息的，printNo为key
 	*sync.RWMutex
 }