def sendStreamFunction(self, packet):
"""Send the packet and wait for the response
:param packet: packet to be sent
:type packet: :class:`secsgem.secsFunctionBase.secsStreamFunction`
"""
out_packet = hsmsPacket(hsmsStreamFunctionHeader(self.connection.get_next_system_counter(), packet.stream, packet.function, True, self.sessionID), packet.encode())
self.connection.send_packet(out_packet)
def sendResponse(self, function, system):
"""Send response function for system
:param function: function to be sent
:type function: :class:`secsgem.secsFunctionBase.secsStreamFunction`
:param system: system to reply to
:type system: integer
"""
out_packet = hsmsPacket(hsmsStreamFunctionHeader(system, function.stream, function.function, False, self.sessionID), function.encode())
self.connection.send_packet(out_packet)
def sendAndWaitForResponse(self, packet):
"""Send the packet and wait for the response
:param packet: packet to be sent
:type packet: :class:`secsgem.secsFunctionBase.secsStreamFunction`
:returns: Packet that was received
:rtype: :class:`secsgem.hsmsPackets.hsmsPacket`
"""
out_packet = hsmsPacket(hsmsStreamFunctionHeader(self.connection.get_next_system_counter(), packet.stream, packet.function, True, self.sessionID), packet.encode())
self.connection.send_packet(out_packet)
return self.waitforSystem(out_packet.header.system, (packet.stream == 0))
