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Merge branch 'master' into careminster-presence-refactor

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This commit is contained in:
Melanie
2010-04-05 18:12:29 +01:00
parent 4fefd05839 ee198eaa11
commit fe034dc3e4
25 changed files with 2108 additions and 529 deletions
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35
OpenSim/Region/ClientStack/LindenUDP/LLUDPServer.cs
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@@ -513,6 +513,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
byte flags = buffer.Data[0];
bool isResend = (flags & Helpers.MSG_RESENT) != 0;
bool isReliable = (flags & Helpers.MSG_RELIABLE) != 0;
bool isZerocoded = (flags & Helpers.MSG_ZEROCODED) != 0;
LLUDPClient udpClient = outgoingPacket.Client;
if (!udpClient.IsConnected)
@@ -522,23 +523,27 @@ namespace OpenSim.Region.ClientStack.LindenUDP
int dataLength = buffer.DataLength;
// Keep appending ACKs until there is no room left in the buffer or there are
// no more ACKs to append
uint ackCount = 0;
uint ack;
while (dataLength + 5 < buffer.Data.Length && udpClient.PendingAcks.Dequeue(out ack))
// NOTE: I'm seeing problems with some viewers when ACKs are appended to zerocoded packets so I've disabled that here
if (!isZerocoded)
{
Utils.UIntToBytesBig(ack, buffer.Data, dataLength);
dataLength += 4;
++ackCount;
}
// Keep appending ACKs until there is no room left in the buffer or there are
// no more ACKs to append
uint ackCount = 0;
uint ack;
while (dataLength + 5 < buffer.Data.Length && udpClient.PendingAcks.Dequeue(out ack))
{
Utils.UIntToBytesBig(ack, buffer.Data, dataLength);
dataLength += 4;
++ackCount;
}
if (ackCount > 0)
{
// Set the last byte of the packet equal to the number of appended ACKs
buffer.Data[dataLength++] = (byte)ackCount;
// Set the appended ACKs flag on this packet
buffer.Data[0] = (byte)(buffer.Data[0] | Helpers.MSG_APPENDED_ACKS);
if (ackCount > 0)
{
// Set the last byte of the packet equal to the number of appended ACKs
buffer.Data[dataLength++] = (byte)ackCount;
// Set the appended ACKs flag on this packet
buffer.Data[0] = (byte)(buffer.Data[0] | Helpers.MSG_APPENDED_ACKS);
}
}
buffer.DataLength = dataLength;