NTRIP socket persists after stop

[semuadmin]

Discussed in #97

^{Originally posted by pat-2010 October 27, 2024}
Troubleshooting a different problem I saw the following behavior. Is it expected?

Configuration: Raspberry Pi 5 running pypgsclient 1.4.22. Python 3.11.42. GPS receiver not applicable, since I see this behavior without turning on my GPS receiver. EDIT: noticed that my pygpsclient version was out of date. Updated to 1.4.24 and repeated the test with no change.

When I stop the NTRIP client using the stop button on the bottom of the NTRIP client connection, the status at the bottom says "Disconnected". Using Wireshark I can see the NTRIP message from the server and the ACK from my computer. When I disconnect, my computer continues to send ACKs and the server thinks I'm still connected. It's not until I exit pygpsclient that I get a different message from my computer that actually disconnects from the NTRIP server.