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Generate Code: All packets

Packet Information

Message ID:0x03
Direction:Client -> Client (P2P)
Used By:Starcraft Shareware, Starcraft Broodwar, Diablo Shareware, Warcraft II, Starcraft, Starcraft Japanese, Diablo
Format:(DWORD) Code
Remarks:This message is used to determine the latency to a game on

If code is zero, then the message is a ping request from another client (and this client should respond with a PKT_CLIENTREQ using a non-zero code). Otherwise, the message is a ping response.

In previous versions of UDP enabled clients they would use GetTickCount() as the return value (the recieving end would then do math on that value to get the latency).
Clients now use 0x01 for the value and do all the math locally, this resolves time zone issues and other stuffs.

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