From b2ed348aa2746fbf034b713d006e40366c479d5a Mon Sep 17 00:00:00 2001
From: John Hurliman
Date: Thu, 22 Oct 2009 12:33:23 -0700
Subject: Implemented a Watchdog class. Do not manually create Thread objects
 anymore, use Watchdog.StartThread(). While your thread is running call
 Watchdog.UpdateThread(). When it is shutting down call
 Watchdog.RemoveThread(). Most of the threads in OpenSim have been updated

---
 OpenSim/Region/ClientStack/LindenUDP/LLUDPServer.cs | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

(limited to 'OpenSim/Region/ClientStack/LindenUDP')

diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLUDPServer.cs b/OpenSim/Region/ClientStack/LindenUDP/LLUDPServer.cs
index a9f4b2c..734471e 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLUDPServer.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLUDPServer.cs
@@ -187,14 +187,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             base.Start(m_recvBufferSize, m_asyncPacketHandling);
 
-            // Start the incoming packet processing thread
-            Thread incomingThread = new Thread(IncomingPacketHandler);
-            incomingThread.Name = "Incoming Packets (" + m_scene.RegionInfo.RegionName + ")";
-            incomingThread.Start();
-
-            Thread outgoingThread = new Thread(OutgoingPacketHandler);
-            outgoingThread.Name = "Outgoing Packets (" + m_scene.RegionInfo.RegionName + ")";
-            outgoingThread.Start();
+            // Start the packet processing threads
+            Watchdog.StartThread(IncomingPacketHandler, "Incoming Packets (" + m_scene.RegionInfo.RegionName + ")", ThreadPriority.Normal, false);
+            Watchdog.StartThread(OutgoingPacketHandler, "Outgoing Packets (" + m_scene.RegionInfo.RegionName + ")", ThreadPriority.Normal, false);
         }
 
         public new void Stop()
@@ -775,11 +770,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 {
                     m_log.Error("[LLUDPSERVER]: Error in the incoming packet handler loop: " + ex.Message, ex);
                 }
+
+                Watchdog.UpdateThread();
             }
 
             if (packetInbox.Count > 0)
                 m_log.Warn("[LLUDPSERVER]: IncomingPacketHandler is shutting down, dropping " + packetInbox.Count + " packets");
             packetInbox.Clear();
+
+            Watchdog.RemoveThread();
         }
 
         private void OutgoingPacketHandler()
@@ -842,12 +841,16 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     // token bucket could get more tokens
                     if (!m_packetSent)
                         Thread.Sleep((int)TickCountResolution);
+
+                    Watchdog.UpdateThread();
                 }
                 catch (Exception ex)
                 {
                     m_log.Error("[LLUDPSERVER]: OutgoingPacketHandler loop threw an exception: " + ex.Message, ex);
                 }
             }
+
+            Watchdog.RemoveThread();
         }
 
         private void ClientOutgoingPacketHandler(IClientAPI client)
-- 
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