Add Thread.ResetAbort() to various thread loops to clean up errors on

shutdown. Fixes Mantis #8494.

Threads are aborted when shutting down and ThreadAbortException is odd
in that it is rethrown at the end of the catch unless the abort is
reset. No functional changes but fewer error messages on shutdown.

1 files changed, 16 insertions, 7 deletions

diff --git a/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs
index 41d70a3..9a01567 100644..100755
--- a/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs
@@ -395,17 +395,26 @@ namespace OpenSim.Region.ClientStack.Linden
 
         private static void DoInventoryRequests()
         {
-            while (true)
+            bool running = true;
+            while (running)
             {
-                APollRequest poolreq;
-                if (m_queue.TryTake(out poolreq, 4500))
+                try
                 {
+                    APollRequest poolreq;
+                    if (m_queue.TryTake(out poolreq, 4500))
+                    {
+                        Watchdog.UpdateThread();
+                        if (poolreq.thepoll != null)
+                            poolreq.thepoll.Process(poolreq);
+                        poolreq = null;
+                    }
                     Watchdog.UpdateThread();
-                    if (poolreq.thepoll != null)
-                        poolreq.thepoll.Process(poolreq);
-                    poolreq = null;
                 }
-                Watchdog.UpdateThread();
+                catch (ThreadAbortException)
+                {
+                    Thread.ResetAbort();
+                    running = false;
+                }
             }
         }
     }