def handleFrame(self, frame):
ackFrame = AckFrame()
ackFrame.fromFrame(frame)
if ackFrame.isData()
ackFrame.confirmation()
self._frameLayer.sendFrame(confirmationFrame.type(),
self._fromId,
confirmationFrame.toId(),
confirmationFrame.bytes())
elif self.isConfirmation()
uniqueID = ackFrame.uniqueID()
toId = ackFrame.fromId()
self._deferreds[toId][uniqueID].resolve(time.time())
self._deferreds[toId][uniqueID] = None
def sendFrame(self, toId, message):
ackFrame = AckFrame()
ackFrame.setUniqueID(self._UIDProvider.UIDFor(toId))
ackFrame.toSend(self._fromId, toId, message)
self._frameLayer.sendFrame(ackFrame.type(),
ackFrame.fromId(),
ackFrame.toId()
ackFrame.bytes())
if self._deferreds.get(toId) == None:
self._deferreds[toId] = {}
self._deferreds[toId][ackFrame.uniqueID()] = AckDeferred(ackFrame)
return self._deferreds[toId][ackFrame.uniqueID()].promise()
