when you disconnect from network and connect again to network, the order feed connect automatically well and works, but throws this error .

[Tejas Adhude]

Exception in thread Thread-13 (start_hsi_ping_thread):
Traceback (most recent call last):
File "C:\Users\Tejas\anaconda3\envs\alpine1.0\Lib\threading.py", line 1073, in _bootstrap_inner
self.run()
File "C:\Users\Tejas\anaconda3\envs\alpine1.0\Lib\threading.py", line 1010, in run
self._target(*self._args, **self._kwargs)
File "E:#project\inprogress\MERGED\neo_api_client\NeoWebSocket.py", line 47, in start_hsi_ping_thread
self.hsiWebsocket.send(json.dumps(payload))
File "E:#project\inprogress\MERGED\neo_api_client\HSWebSocketLib.py", line 1368, in send
hsiWs.send(js_obj)
File "C:\Users\Tejas\anaconda3\envs\alpine1.0\Lib\site-packages\websocket_app.py", line 239, in send
if not self.sock or self.sock.send(data, opcode) == 0:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Tejas\anaconda3\envs\alpine1.0\Lib\site-packages\websocket_core.py", line 283, in send
return self.send_frame(frame)
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Tejas\anaconda3\envs\alpine1.0\Lib\site-packages\websocket_core.py", line 311, in send_frame
l = self._send(data)
^^^^^^^^^^^^^^^^
File "C:\Users\Tejas\anaconda3\envs\alpine1.0\Lib\site-packages\websocket_core.py", line 525, in _send
return send(self.sock, data)
^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Tejas\anaconda3\envs\alpine1.0\Lib\site-packages\websocket_socket.py", line 143, in send
raise WebSocketConnectionClosedException("socket is already closed.")
websocket._exceptions.WebSocketConnectionClosedException: socket is already closed

[Cloudman0011]

Whenever the socket is closed the message is received in this on_close function. What I have done is declare a global variable, example live_data_errors = False and inside on_close method I make it True.. I keep checking it in my main code that if it is true then it means the socket is closed and then I call a function which is for dictionary creation with tokens and other instrument data to call the subscribe method again. I hope it helps..

def on_close(message):
      print('MY SESSION IS CLOSED: ', message)
       live_data_errors = True