Reinstate explicit starting and stopping of PollServiceRequestManager added in 3eee991 but removed in 7c0bfca

Do not rely on destructors to stop things.
These fire at unpredictable times and cause problems such as http://opensimulator.org/mantis/view.php?id=6503
and most probably http://opensimulator.org/mantis/view.php?id=6668

1 files changed, 5 insertions, 3 deletions

diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
index a5380c1..ef35886 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
@@ -66,7 +66,10 @@ namespace OpenSim.Framework.Servers.HttpServer
             m_server = pSrv;
             m_WorkerThreadCount = pWorkerThreadCount;
             m_workerThreads = new Thread[m_WorkerThreadCount];
+        }
 
+        public void Start()
+        {
             //startup worker threads
             for (uint i = 0; i < m_WorkerThreadCount; i++)
             {
@@ -91,7 +94,6 @@ namespace OpenSim.Framework.Servers.HttpServer
                 1000 * 60 * 10);
         }
 
-
         private void ReQueueEvent(PollServiceHttpRequest req)
         {
             if (m_running)
@@ -142,14 +144,14 @@ namespace OpenSim.Framework.Servers.HttpServer
             }
         }
 
-        ~PollServiceRequestManager()
+        public void Stop()
         {
             m_running = false;
 //            m_timeout = -10000; // cause all to expire
             Thread.Sleep(1000); // let the world move
 
             foreach (Thread t in m_workerThreads)
-                    Watchdog.AbortThread(t.ManagedThreadId);
+                Watchdog.AbortThread(t.ManagedThreadId);
 
             try
             {