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Packet Send Chat

riyu edited this page Nov 4, 2026 · 1 revision

Send Chat opcode family

ChatSticker

  • Direction: client->server send
  • KMS2 value: 0xb7
  • GMS2 value: 0xb9
  • Opcode status: confirmed
  • Handler: CChatEmoticonCli::SendMessenger (src/ms2/client/ms2/chatemoticoncli.cpp:416; VA 0x140a3a410)
  • Layout status: partial
  • Ordered fields: WriteUInt8 1, WriteInt32 nId
  • Opaque/helper calls: FUN_140710590
  • Evidence: CChatEmoticonCli,UIGroupMessenger,UIMessenger; send KMS 0xb7 -> GMS 0xb9 Messenger (shift +2); senders UIMessenger/UIGroupMessenger; kms2 branch has SidePopup here (one behind: exe sender is semantic)
  • Aliases: Messenger

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