Disconnect from server

[vbarrielle]

With log:

unhandled message Message { tags: None, prefix: Some("irc.ensc.rezosup.org"), command: "NOTICE", args: ["bender"], suffix: Some("Exiting with status 15 (Received SIGTERM)") }
unhandled message Message { tags: None, prefix: None, command: "ERROR", args: [], suffix: Some("Closing link: (bender@sac.cedeela.fr) [Server shutdown]") }

[vbarrielle]

Probably the server bender is connected to has shutdown, and bender does not retry.

[vbarrielle]

We probably need to handle errors here.

[c-cube]

If disconnects kills bender, then we can run it in a loop. But maybe it shoud be the role of the IRC library to handle reconnections gracefully…