Deprecated: We advise against using this. It may be changed or removed in a future update. You should be using net instead Returns a table of every usermessage hook

Deprecated: We advise against using this. It may be changed or removed in a future update. You should be using net instead Sets a hook for the specified to be called when a usermessage with the specified name arrives. Warning: Usermessages have a limit of only 256 bytes!

Internal: This is used internally - although you're able to use it you probably shouldn't. Called by the engine when a usermessage arrives, this method calls the hook function specified by usermessage.Hook if any.