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* Optimized sending of terrain data

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* Send terrain data in a spiral pattern instead of a typewriter pattern (placeholder until terrain data becomes part of the interest list management)
* Added a debug line when resent packets are being sent
This commit is contained in:
John Hurliman
2009-10-19 18:50:31 -07:00
parent fdce1be3db
commit 0a6ea33ac8
2 changed files with 180 additions and 155 deletions
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23
OpenSim/Region/ClientStack/LindenUDP/LLUDPServer.cs
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@@ -372,23 +372,28 @@ namespace OpenSim.Region.ClientStack.LindenUDP
public void ResendUnacked(LLUDPClient udpClient)
{
if (udpClient.IsConnected && udpClient.NeedAcks.Count > 0)
if (!udpClient.IsConnected)
return;
// Disconnect an agent if no packets are received for some time
//FIXME: Make 60 an .ini setting
if (Environment.TickCount - udpClient.TickLastPacketReceived > 1000 * 60)
{
// Disconnect an agent if no packets are received for some time
//FIXME: Make 60 an .ini setting
if (Environment.TickCount - udpClient.TickLastPacketReceived > 1000 * 60)
{
m_log.Warn("[LLUDPSERVER]: Ack timeout, disconnecting " + udpClient.AgentID);
m_log.Warn("[LLUDPSERVER]: Ack timeout, disconnecting " + udpClient.AgentID);
RemoveClient(udpClient);
return;
}
RemoveClient(udpClient);
return;
}
if (udpClient.NeedAcks.Count > 0)
{
// Get a list of all of the packets that have been sitting unacked longer than udpClient.RTO
List<OutgoingPacket> expiredPackets = udpClient.NeedAcks.GetExpiredPackets(udpClient.RTO);
if (expiredPackets != null)
{
m_log.Debug("[LLUDPSERVER]: Resending " + expiredPackets.Count + " packets to " + udpClient.AgentID);
// Resend packets
for (int i = 0; i < expiredPackets.Count; i++)
{