def writeInput(self, stream: BytesIO, pdu):
Uint16LE.pack(len(pdu.events), stream)
stream.write(b"\x00" * 2)
parser = SlowPathInputParser()
for event in pdu.events:
stream.write(parser.write(event))
def parseInput(self, stream: BytesIO, header):
numEvents = Uint16LE.unpack(stream)
stream.read(2)
parser = SlowPathInputParser()
inputEvents = [parser.parse(stream) for _ in range(numEvents)]
return InputPDU(header, inputEvents)