update 增加停止，暂停，重连，报警消除等

COM/COM_TCP.py

@@ -8,12 +8,13 @@ class TCPClient:
         self.error_count=0
         self.IPAddress = ip
         self.port = port
-        self.client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-        self.client_socket.settimeout(5)
+
         self.connected = False
 
 
     def CreatConnect(self):
+        self.client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        self.client_socket.settimeout(5)
         self.client_socket.connect((self.IPAddress, self.port))
 
 
@@ -36,7 +37,16 @@ class TCPClient:
                 self.error_count += 1
             if self.error_count> 5:
                 print("Error: TCPClient is not connected")
-                self.CreatConnect()
+                try:
+                    self.CreatConnect()
+                except OSError as e1:
+                    if e1.errno == 10056:
+                        self.client_socket.close()
+                        print("Error: TCPClient is not connected")
+                except Exception as e2:
+                    print(e2)
+
+
 
     def send_Command(self):
         return False