Example #1
0
 def addToQueue(self, pk, flags = priority["Normal"]):
     priority = flags & 0b0000111
     if pk.needAck and pk.messageIndex is not None:
         self.needAck[pk.identifierAck] = pk.messageIndex
     if priority == self.priority["Immediate"]:
         packet = DataPacket()
         packet.sequenceNumber = self.sendSequenceNumber
         self.sendSequenceNumber += 1
         if pk.needAck:
             packet.packets.append(deepcopy(pk))
             pk.needAck = False
         else:
             packet.packets.append(pk.toBinary())
         self.sendPacket(packet)
         packet.sendTime = timeNow()
         self.recoveryQueue[packet.sequenceNumber] = packet
         return
     length = len(self.sendQueue)
     if (length + pk.getTotalLength()) > self.mtuSize:
         self.sendTheQueue()
     if pk.needAck:
         self.sendQueue.packets.append(deepcopy(pk))
         pk.needACK = False
     else:
         self.sendQueue.packets.append(pk.toBinary())
Example #2
0
 def addToQueue(self, pk, flags=priority["Normal"]):
     priority = flags & 0b1
     if priority == self.priority["Immediate"]:
         packet = DataPacket()
         packet.sequenceNumber = self.sendSequenceNumber
         self.sendSequenceNumber += 1
         packet.packets.append(pk)
         self.sendPacket(packet)
         packet.sendTime = timeNow()
         self.recoveryQueue[packet.sequenceNumber] = packet
         return
     length = self.sendQueue.length()
     if (length + pk.getTotalLength()) > self.mtuSize:
         self.sendTheQueue()
     self.sendQueue.packets.append(pk)