code: async def on_raw_354(self, message):
          
          # Is the message for us?
          target, identifier = message.params[:2]
          if identifier != WHOX_IDENTIFIER:
              return
  
          # Great. Extract relevant information.
          metadata = {
              'nickname': message.params[4],
              'username': message.params[2],
              'realname': message.params[6],
              'hostname': message.params[3],
          }
          if message.params[5] != NO_ACCOUNT:
              metadata['identified'] = True
              metadata['account'] = message.params[5]
  
          self._sync_user(metadata['nickname'], metadata)
docs: WHOX results have arrived.