From 831e4c38506140e9ece2db4b96b4f0960a0276a8 Mon Sep 17 00:00:00 2001
From: Justin Clark-Casey (justincc)
Date: Thu, 4 Apr 2013 00:36:15 +0100
Subject: Fix bug where outstanding llHTTPRequests for scripts were not being
 aborted when they were deleted.

This was because AsyncCommandManager was handing an item ID to IHttpRequestModule.StopHttpRequest() rather than the expected request ID.
This commit also makes the http request asynchronous using BeginGetResponse() rather than doing this by launching a new thread
so that we can more safely abort it via HttpWebRequest.Abort() rather than aborting the thread itself.
This also renames StopHttpRequest() to StopHttpRequestsForScript() since any outstanding requests are now aborted and/or removed.
---
 .../ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs')

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs
index 47a9cdc..1c59624 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs
@@ -28,7 +28,9 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Reflection;
 using System.Threading;
+using log4net;
 using OpenMetaverse;
 using OpenSim.Framework;
 using OpenSim.Framework.Monitoring;
@@ -45,6 +47,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
     /// </summary>
     public class AsyncCommandManager
     {
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
         private static Thread cmdHandlerThread;
         private static int cmdHandlerThreadCycleSleepms;
 
@@ -225,6 +229,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         /// <param name="itemID"></param>
         public static void RemoveScript(IScriptEngine engine, uint localID, UUID itemID)
         {
+//            m_log.DebugFormat("[ASYNC COMMAND MANAGER]: Removing facilities for script {0}", itemID);
+
             // Remove a specific script
 
             // Remove dataserver events
@@ -236,7 +242,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             // Remove from: HttpRequest
             IHttpRequestModule iHttpReq = engine.World.RequestModuleInterface<IHttpRequestModule>();
             if (iHttpReq != null)
-                iHttpReq.StopHttpRequest(localID, itemID);
+                iHttpReq.StopHttpRequestsForScript(itemID);
 
             IWorldComm comms = engine.World.RequestModuleInterface<IWorldComm>();
             if (comms != null)
-- 
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