How to stop snapconnect instance

[Roland338]

How to stop snapconnect instance after create it? I look through document and didn't find it.

The close API is stop_accepting_tcp() but I got errors when it is called in my program. The error information is:
self.bridge_instance.snap_instance.stop_accepting_ tcp(close_existing=True)
File "snapconnect\snap.py", line 911, in stop_accepting_tcp
File "snapconnect\snaptcp.py", line 708, in stop_listening
File "C:\Python27\Lib\asyncore.py", line 405, in close
self.socket.close()
AttributeError: 'NoneType' object has no attribute 'close'


What is wrong with stop_accepting_tcp and how to stop snapconnect instance? Thanks.

[Jheath]

Do you get errors on a consistent basis? Are you taking any other cleanup actions (ex. disconnect_tcp()) before the "stop"?

You should not have to "Stop" SNAP Connect as whole since it is not really a separate program/process and is only actuated when you use the loop() or poll() APIs.

You might want to run the poll (or loop) sequence once more after you stop accepting TCP/IP connections in order for it to execute any left-over tasks.

Another optional action would be to disconnect the serial port.