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-rw-r--r--OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs89
1 files changed, 53 insertions, 36 deletions
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
index 7b1aa2c..3b0fd8e 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
@@ -903,47 +903,64 @@ namespace OpenSim.Region.ClientStack.LindenUDP
903 903
904 private void HandleUseCircuitCode(object o) 904 private void HandleUseCircuitCode(object o)
905 { 905 {
906// DateTime startTime = DateTime.Now; 906 IPEndPoint remoteEndPoint;
907 object[] array = (object[])o; 907 IClientAPI client;
908 UDPPacketBuffer buffer = (UDPPacketBuffer)array[0];
909 UseCircuitCodePacket uccp = (UseCircuitCodePacket)array[1];
910
911 m_log.DebugFormat("[LLUDPSERVER]: Handling UseCircuitCode request from {0}", buffer.RemoteEndPoint);
912
913 IPEndPoint remoteEndPoint = (IPEndPoint)buffer.RemoteEndPoint;
914 908
915 AuthenticateResponse sessionInfo; 909 try
916 if (IsClientAuthorized(uccp, out sessionInfo))
917 { 910 {
918 // Begin the process of adding the client to the simulator 911 // DateTime startTime = DateTime.Now;
919 IClientAPI client 912 object[] array = (object[])o;
920 = AddClient( 913 UDPPacketBuffer buffer = (UDPPacketBuffer)array[0];
921 uccp.CircuitCode.Code, 914 UseCircuitCodePacket uccp = (UseCircuitCodePacket)array[1];
922 uccp.CircuitCode.ID, 915
923 uccp.CircuitCode.SessionID, 916 m_log.DebugFormat("[LLUDPSERVER]: Handling UseCircuitCode request from {0}", buffer.RemoteEndPoint);
924 remoteEndPoint, 917
925 sessionInfo); 918 remoteEndPoint = (IPEndPoint)buffer.RemoteEndPoint;
926 919
927 // Send ack straight away to let the viewer know that the connection is active. 920 AuthenticateResponse sessionInfo;
928 // The client will be null if it already exists (e.g. if on a region crossing the client sends a use 921 if (IsClientAuthorized(uccp, out sessionInfo))
929 // circuit code to the existing child agent. This is not particularly obvious. 922 {
930 SendAckImmediate(remoteEndPoint, uccp.Header.Sequence); 923 // Begin the process of adding the client to the simulator
931 924 client
932 // We only want to send initial data to new clients, not ones which are being converted from child to root. 925 = AddClient(
933 if (client != null) 926 uccp.CircuitCode.Code,
934 client.SceneAgent.SendInitialDataToMe(); 927 uccp.CircuitCode.ID,
928 uccp.CircuitCode.SessionID,
929 remoteEndPoint,
930 sessionInfo);
931
932 // Send ack straight away to let the viewer know that the connection is active.
933 // The client will be null if it already exists (e.g. if on a region crossing the client sends a use
934 // circuit code to the existing child agent. This is not particularly obvious.
935 SendAckImmediate(remoteEndPoint, uccp.Header.Sequence);
936
937 // We only want to send initial data to new clients, not ones which are being converted from child to root.
938 if (client != null)
939 client.SceneAgent.SendInitialDataToMe();
940 }
941 else
942 {
943 // Don't create clients for unauthorized requesters.
944 m_log.WarnFormat(
945 "[LLUDPSERVER]: Connection request for client {0} connecting with unnotified circuit code {1} from {2}",
946 uccp.CircuitCode.ID, uccp.CircuitCode.Code, remoteEndPoint);
947 }
948
949 // m_log.DebugFormat(
950 // "[LLUDPSERVER]: Handling UseCircuitCode request from {0} took {1}ms",
951 // buffer.RemoteEndPoint, (DateTime.Now - startTime).Milliseconds);
952
935 } 953 }
936 else 954 catch (Exception e)
937 { 955 {
938 // Don't create clients for unauthorized requesters. 956 m_log.ErrorFormat(
939 m_log.WarnFormat( 957 "[LLUDPSERVER]: UseCircuitCode handling from endpoint {0}, client {1} {2} failed. Exception {3}{4}",
940 "[LLUDPSERVER]: Connection request for client {0} connecting with unnotified circuit code {1} from {2}", 958 remoteEndPoint != null ? remoteEndPoint.ToString() : "n/a",
941 uccp.CircuitCode.ID, uccp.CircuitCode.Code, remoteEndPoint); 959 client != null ? client.Name : "unknown",
960 client != null ? client.AgentId : "unknown",
961 e.Message,
962 e.StackTrace);
942 } 963 }
943
944 // m_log.DebugFormat(
945// "[LLUDPSERVER]: Handling UseCircuitCode request from {0} took {1}ms",
946// buffer.RemoteEndPoint, (DateTime.Now - startTime).Milliseconds);
947 } 964 }
948 965
949 /// <summary> 966 /// <summary>