From 3bb0fe098fc721a4d5059c0505c4d31165451f9f Mon Sep 17 00:00:00 2001
From: Tedd Hansen
Date: Fri, 22 Feb 2008 13:23:45 +0000
Subject: Maintenance thread in charge of loading/unloading of scripts. 1
 thread less per region. Total so far: 2 threads less per region Note:
 Currently causes delay in load/unload of scripts

---
 .../Common/ScriptEngineBase/MaintenanceThread.cs   |  5 +++
 .../Common/ScriptEngineBase/ScriptManager.cs       | 40 +++++++++++++---------
 2 files changed, 28 insertions(+), 17 deletions(-)

(limited to 'OpenSim/Region/ScriptEngine/Common')

diff --git a/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/MaintenanceThread.cs b/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/MaintenanceThread.cs
index 14f7c4f..5c9f76d 100644
--- a/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/MaintenanceThread.cs
+++ b/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/MaintenanceThread.cs
@@ -168,6 +168,11 @@ namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
                                         Last_maxFunctionExecutionTimens = DateTime.Now.Ticks; // Reset time
                                     }
                                 }
+
+                                // LOAD / UNLOAD SCRIPTS
+                                if (m_ScriptEngine.m_ScriptManager != null)
+                                    m_ScriptEngine.m_ScriptManager.DoScriptLoadUnload();
+
                             }
                         }
                     }
diff --git a/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/ScriptManager.cs b/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/ScriptManager.cs
index 20ff07a..7939219 100644
--- a/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/ScriptManager.cs
+++ b/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/ScriptManager.cs
@@ -129,14 +129,14 @@ namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
             if (PrivateThread)
             {
                 // Assign one thread per region
-                scriptLoadUnloadThread = StartScriptLoadUnloadThread();
+                //scriptLoadUnloadThread = StartScriptLoadUnloadThread();
             }
             else
             {
                 // Shared thread - make sure one exist, then assign it to the private
                 if (staticScriptLoadUnloadThread == null)
                 {
-                    staticScriptLoadUnloadThread = StartScriptLoadUnloadThread();
+                    //staticScriptLoadUnloadThread = StartScriptLoadUnloadThread();
                 }
                 scriptLoadUnloadThread = staticScriptLoadUnloadThread;
             }
@@ -196,21 +196,7 @@ namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
                         Thread.Sleep(scriptLoadUnloadThread_IdleSleepms);
                     //if (PleaseShutdown)
                     //    return;
-                    if (LUQueue.Count > 0)
-                    {
-                        LUStruct item = LUQueue.Dequeue();
-                        lock (startStopLock)        // Lock so we have only 1 thread working on loading/unloading of scripts
-                        {
-                            if (item.Action == LUType.Unload)
-                            {
-                                _StopScript(item.localID, item.itemID);
-                            }
-                            if (item.Action == LUType.Load)
-                            {
-                                _StartScript(item.localID, item.itemID, item.script);
-                            }
-                        }
-                    }
+                    DoScriptLoadUnload();
                 }
             }
             catch (ThreadAbortException tae)
@@ -221,6 +207,26 @@ namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
             }
         }
 
+        public void DoScriptLoadUnload()
+        {
+            if (LUQueue.Count > 0)
+            {
+                LUStruct item = LUQueue.Dequeue();
+                lock (startStopLock)        // Lock so we have only 1 thread working on loading/unloading of scripts
+                {
+                    if (item.Action == LUType.Unload)
+                    {
+                        _StopScript(item.localID, item.itemID);
+                    }
+                    if (item.Action == LUType.Load)
+                    {
+                        _StartScript(item.localID, item.itemID, item.script);
+                    }
+                }
+            }
+
+        }
+
         #endregion
 
         #region Helper functions
-- 
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