Hunting down mantis #5365
Revert "refactor: remove redundant null checks"
This reverts commit 6e58996b4d
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0.7.1-dev
parent
98ea78fc77
commit
ebeef02fef
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@ -141,28 +141,43 @@ namespace OpenSim.Region.ClientStack.LindenUDP
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private void ProcessQueues()
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{
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// Process all the pending adds
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OutgoingPacket pendingAdd;
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while (m_pendingAdds.TryDequeue(out pendingAdd))
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m_packets[pendingAdd.SequenceNumber] = pendingAdd;
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if (m_pendingAdds != null)
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{
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while (m_pendingAdds.TryDequeue(out pendingAdd))
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{
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if (pendingAdd != null && m_packets != null)
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{
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m_packets[pendingAdd.SequenceNumber] = pendingAdd;
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}
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}
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}
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// Process all the pending removes, including updating statistics and round-trip times
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PendingAck pendingRemove;
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OutgoingPacket ackedPacket;
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while (m_pendingRemoves.TryDequeue(out pendingRemove))
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if (m_pendingRemoves != null)
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{
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if (m_packets.TryGetValue(pendingRemove.SequenceNumber, out ackedPacket))
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while (m_pendingRemoves.TryDequeue(out pendingRemove))
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{
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m_packets.Remove(pendingRemove.SequenceNumber);
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// Update stats
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Interlocked.Add(ref ackedPacket.Client.UnackedBytes, -ackedPacket.Buffer.DataLength);
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if (!pendingRemove.FromResend)
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if (m_pendingRemoves != null && m_packets != null)
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{
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// Calculate the round-trip time for this packet and its ACK
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int rtt = pendingRemove.RemoveTime - ackedPacket.TickCount;
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if (rtt > 0)
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ackedPacket.Client.UpdateRoundTrip(rtt);
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if (m_packets.TryGetValue(pendingRemove.SequenceNumber, out ackedPacket))
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{
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m_packets.Remove(pendingRemove.SequenceNumber);
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// Update stats
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Interlocked.Add(ref ackedPacket.Client.UnackedBytes, -ackedPacket.Buffer.DataLength);
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if (!pendingRemove.FromResend)
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{
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// Calculate the round-trip time for this packet and its ACK
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int rtt = pendingRemove.RemoveTime - ackedPacket.TickCount;
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if (rtt > 0)
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ackedPacket.Client.UpdateRoundTrip(rtt);
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}
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}
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}
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}
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}
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