Don't kill the WS thread when closing
Don't kill the WS thread when closing

This would be counter-productive as the only thread that exists and can be closed is the main WS thread, which is needed for reconnecting.

megumisonoda/discordrb,meew0/discordrb,VxJasonxV/discordrb,megumisonoda/discordrb,Roughsketch/discordrb,VxJasonxV/discordrb,Roughsketch/discordrb,meew0/discordrb