code: def send_packet(self, packet, queue=True):
          
  
          if not isinstance(packet, RTMPPacket):
              raise ValueError("A RTMPPacket argument is required")
  
          return librtmp.RTMP_SendPacket(self.rtmp, packet.packet,
                                         int(queue))
docs: Sends a RTMP packet to the server.
  
          :param packet: RTMPPacket, the packet to send to the server.
          :param queue: bool, If True, queue up the packet in a internal queue rather
                        than sending it right away.