cmd_connect

command: /connect

quick ref:

/connect [-tunnel room_key] [ip] [port] [username] [password]

description:

connect to a given private server
@param -tunnel room_key: if specified, ip and port is the tunnel server's ip address and a room_key should be provided.
Example:
/connect     :connect to default ip:localhost and port:8099
/connect -tunnel room_test  :connect to default ip/port for the room_key: room_test

连接到一个指定的私人服务器。