App Freezing when internet is turned off but still device is connected to wi-fi network

[tejasriram13]

Our app use-case contains where we are dispatching messages on Web socket every X seconds.

If we disconnect the app from internet (Using a mobile hotspot and turning off the internet source without turning off the mobile hotspot), then app is freezing after sometime.

Our observation from logs:

• When internet connection is turned off, Websocket state is still being returned as Open, instead of Closed
• So, the messages are still trying to be dispatched on Websocket and after sometime, the task at this line is causing app freeze -

  NativeWebSocket/NativeWebSocket/Assets/WebSocket/WebSocket.cs

  Line 569 in 60b2960

  t.Wait(m_CancellationToken);

Please let me know how to overcome this issue.

[talhaArthur]

I have published a pull request that fixes this exact issue. You can try that
FixedApplicationFreezeIssueOnInternetDisconnect #90