Function DisconnectFromChatServer

netcon/mtclient/chat_api.cpp:273–301

Call it to close the connection. It returns immediately

// Call it to close the connection. It returns immediately
void DisconnectFromChatServer() {
  if (!Socket_connected)
    return;
  SendChatString("/QUIT", 1);
  shutdown(Chatsock, 2);
#ifdef WIN32
  closesocket(Chatsock);
#else
  close(Chatsock);
#endif
  Socket_connecting = 0;
  Socket_connected = 0;
  Input_chat_buffer[0] = '\0';
  if (User_list) {
    DLLmem_free(User_list);
    User_list = nullptr;
  }
  if (Chan_list) {
    DLLmem_free(Chan_list);
    Chan_list = nullptr;
  }

  Chat_server_connected = 0;
  Joining_channel = 0;
  Joined_channel = 0;
  RemoveAllChatUsers();
  FlushChatCommandQueue();
  FlushChannelList();
}

// returns NULL if no line is there to print, otherwise returns a string to
// print (all preformatted of course)