BNETDocs
C>S 0x1E W3GS_REQJOIN
Message Id:0x1E
Message Name:W3GS_REQJOIN
Direction:Client to Server
Used By:Warcraft III Reign of Chaos, Warcraft III The Frozen Throne
Format:

(UINT32) Host Counter (Game ID)
(UINT32) Entry Key (used in LAN)
(UINT8) Unknown
(UINT16) Listen Port
(UINT32) Peer Key
(STRING) Player name
(UINT32) Unknown
(UINT16) Internal Port
(UINT32) Internal IP

Remarks

A client sends this to the host to enter the game lobby.

The internal IP uses the Windows in_addr structure which is thus used by the sockaddr_in structure.

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