def createDeliverUpdateMsg(Start, SpecifiedNumber, WindowSize):
seek = ab_pb2.SeekInfo()
startVal = seek.__getattribute__(Start)
seekInfo = ab_pb2.SeekInfo(Start=startVal,
SpecifiedNumber=SpecifiedNumber,
WindowSize=WindowSize)
deliverUpdateMsg = ab_pb2.DeliverUpdate(Seek=seekInfo)
return deliverUpdateMsg
def sendAcknowledgment(self, blockNum):
deliverUpdateMsg = ab_pb2.DeliverUpdate(
Acknowledgement=ab_pb2.Acknowledgement(Number=blockNum))
self.sendQueue.put(deliverUpdateMsg)
def seekToBlock(self, blockNum):
deliverUpdateMsg = ab_pb2.DeliverUpdate()
deliverUpdateMsg.CopyFrom(self.deliverUpdateMsg)
deliverUpdateMsg.Seek.SpecifiedNumber = blockNum
self.sendQueue.put(deliverUpdateMsg)