1 files changed, 3 insertions, 2 deletions

diff --git a/OpenSim/Framework/BlockingQueue.cs b/OpenSim/Framework/BlockingQueue.cs
index aef1192..3e90fac 100644
--- a/OpenSim/Framework/BlockingQueue.cs
+++ b/OpenSim/Framework/BlockingQueue.cs
@@ -76,9 +76,10 @@ namespace OpenSim.Framework
         {
             lock (m_queueSync)
             {
-                if (m_queue.Count < 1 && m_pqueue.Count < 1)
+                bool success = true;
+                while (m_queue.Count < 1 && m_pqueue.Count < 1 && success)
                 {
-                    Monitor.Wait(m_queueSync, msTimeout);
+                    success = Monitor.Wait(m_queueSync, msTimeout);
                 }
 
                 if (m_pqueue.Count > 0)