Server bugged after spam attack

[superp00t]

When someone attempts to repeatedly log in and out of a room with anonymous clients, the room will remain bugged for a while and only a random subset of users will able to send or receive messages in the group chat.

[ayyghost]

Thanks! Fixed with https://github.com/Cryptodog/cryptodog/commit/a2a7dc867a76a850b0ad853458d9c206e086a3bd