The most powerful and lightweight API that allows you to develop your original Haxball(www.haxball.com) host, client, and standalone applications both on node.js and browser environments and also includes every possible hack and functionality that you can imagine.
The reason this was happening is that the original code did not wait for the auth generation Promise to be resolved while initializing the game. ready signal has been updated accordingly.
when you join a room, your auth is always null.