|GGZ Gaming Zone Main Protocol Specification|
Periodically sent request
Unique identifier for this ping; it is sent back in the pong.
The PING tag is sent periodically from the server to all clients in order to obtain their response (the PONG tag) for lag calculation. It may also be sent by the client to the server at any time to determine the client's own lag time.
|<<< SESSION||PONG >>>|