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-rw-r--r--OpenSim/Framework/Monitoring/Watchdog.cs15
1 files changed, 14 insertions, 1 deletions
diff --git a/OpenSim/Framework/Monitoring/Watchdog.cs b/OpenSim/Framework/Monitoring/Watchdog.cs
index 02f11fa..7964f28 100644
--- a/OpenSim/Framework/Monitoring/Watchdog.cs
+++ b/OpenSim/Framework/Monitoring/Watchdog.cs
@@ -89,6 +89,17 @@ namespace OpenSim.Framework.Monitoring
89 FirstTick = Environment.TickCount & Int32.MaxValue; 89 FirstTick = Environment.TickCount & Int32.MaxValue;
90 LastTick = FirstTick; 90 LastTick = FirstTick;
91 } 91 }
92
93 public ThreadWatchdogInfo(ThreadWatchdogInfo previousTwi)
94 {
95 Thread = previousTwi.Thread;
96 FirstTick = previousTwi.FirstTick;
97 LastTick = previousTwi.LastTick;
98 Timeout = previousTwi.Timeout;
99 IsTimedOut = previousTwi.IsTimedOut;
100 AlarmIfTimeout = previousTwi.AlarmIfTimeout;
101 AlarmMethod = previousTwi.AlarmMethod;
102 }
92 } 103 }
93 104
94 /// <summary> 105 /// <summary>
@@ -335,7 +346,9 @@ namespace OpenSim.Framework.Monitoring
335 if (callbackInfos == null) 346 if (callbackInfos == null)
336 callbackInfos = new List<ThreadWatchdogInfo>(); 347 callbackInfos = new List<ThreadWatchdogInfo>();
337 348
338 callbackInfos.Add(threadInfo); 349 // Send a copy of the watchdog info to prevent race conditions where the watchdog
350 // thread updates the monitoring info after an alarm has been sent out.
351 callbackInfos.Add(new ThreadWatchdogInfo(threadInfo));
339 } 352 }
340 } 353 }
341 } 354 }