private void ProcessQueues()
{
// Process all the pending adds
OutgoingPacket pendingAdd;
while (m_pendingAdds.TryDequeue(out pendingAdd))
{
m_packets[pendingAdd.SequenceNumber] = pendingAdd;
}
// Process all the pending removes, including updating statistics and round-trip times
PendingAck pendingRemove;
OutgoingPacket ackedPacket;
while (m_pendingRemoves.TryDequeue(out pendingRemove))
{
if (m_packets.TryGetValue(pendingRemove.SequenceNumber, out ackedPacket))
{
m_packets.Remove(pendingRemove.SequenceNumber);
// Update stats
System.Threading.Interlocked.Add(ref ackedPacket.Agent.UnackedBytes, -ackedPacket.Buffer.DataLength);
if (!pendingRemove.FromResend)
{
// Calculate the round-trip time for this packet and its ACK
int rtt = pendingRemove.RemoveTime - ackedPacket.TickCount;
if (rtt > 0)
{
ackedPacket.Agent.UpdateRoundTrip(rtt);
}
}
}
}
}
private void ProcessQueues()
{
// Process all the pending adds
OutgoingPacket pendingAdd;
while (m_pendingAdds.TryDequeue(out pendingAdd))
{
if (pendingAdd != null)
{
m_packets[pendingAdd.SequenceNumber] = pendingAdd;
}
}
// Process all the pending removes, including updating statistics and round-trip times
PendingAck pendingAcknowledgement;
while (m_pendingAcknowledgements.TryDequeue(out pendingAcknowledgement))
{
//m_log.DebugFormat("[UNACKED PACKET COLLECTION]: Processing ack {0}", pendingAcknowledgement.SequenceNumber);
OutgoingPacket ackedPacket;
if (m_packets.TryGetValue(pendingAcknowledgement.SequenceNumber, out ackedPacket))
{
if (ackedPacket != null)
{
m_packets.Remove(pendingAcknowledgement.SequenceNumber);
// As with other network applications, assume that an acknowledged packet is an
// indication that the network can handle a little more load, speed up the transmission
ackedPacket.Client.FlowThrottle.AcknowledgePackets(1);
// Update stats
Interlocked.Add(ref ackedPacket.Client.UnackedBytes, -ackedPacket.Buffer.DataLength);
if (!pendingAcknowledgement.FromResend)
{
// Calculate the round-trip time for this packet and its ACK
int rtt = pendingAcknowledgement.RemoveTime - ackedPacket.TickCount;
if (rtt > 0)
{
ackedPacket.Client.UpdateRoundTrip(rtt);
}
}
}
else
{
// m_log.WarnFormat("[UNACKED PACKET COLLECTION]: found null packet for sequence number {0} to ack",
// pendingAcknowledgement.SequenceNumber);
}
}
else
{
// m_log.WarnFormat("[UNACKED PACKET COLLECTION]: Could not find packet with sequence number {0} to ack",
// pendingAcknowledgement.SequenceNumber);
}
}
uint pendingRemove;
while (m_pendingRemoves.TryDequeue(out pendingRemove))
{
OutgoingPacket removedPacket;
if (m_packets.TryGetValue(pendingRemove, out removedPacket))
{
if (removedPacket != null)
{
m_packets.Remove(pendingRemove);
// Update stats
Interlocked.Add(ref removedPacket.Client.UnackedBytes, -removedPacket.Buffer.DataLength);
}
}
}
}
