websocket_client based SocketModeClient may fail in on_close callback

[seratch]

@daverstam Thanks for sharing the results. This is greatly helpful! I appreciate it. As you guessed, regularly reconnecting to a new endpoint is a normal behavior. However,

ERROR:websocket:error from callback <function SocketModeClient.connect..on_close at 0x7f40e5ce2dc0>: on_close() takes 1 positional argument but 3 were given

this error should be fixed. I will create a new issue for this and will look into this.

If you don't see anything that is strange behavior and should be more investigated I think this case can be closed. If you want to further investigate I will gladly assist in any way I can.

Thank you very much for saying this! Although we are keen to reduce unnecessary disconnections, I intentionally designed the built-in client to promptly detect lost connections as early as possible for apps' stability. As long as the reconnection does not fail, we can safely say that this is not a critical issue. As you suggested, I would like to close this issue for now. Thanks again for your help on this 👍

Originally posted by @seratch in #1024 (comment)