From 9f72fbcb7533bd960c38082cbd6956cd01fa6919 Mon Sep 17 00:00:00 2001
From: Justin Clark-Casey (justincc)
Date: Fri, 1 Jul 2011 21:25:40 +0100
Subject: Add an async inventory details sender to respond to FetchInventory
 packets.

If a user with a very large inventory right-clicks on their "My Inventory" folder, viewer 1 code will send a massive number of Fetchinventory requests.
Even though each is handled asynchronously via a pool thread, the sheer frequency of requests overwhelms the pool and freezes inbound packet handling.
This change makes the first Fetchinventory thread also handle subsequent requests, freeing up the other threads.
Further efficiencies could be made by handling all the items in a particular FetchInventory request together, rather than separately.
---
 OpenSim/Region/Framework/Scenes/Scene.Inventory.cs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'OpenSim/Region/Framework/Scenes/Scene.Inventory.cs')

diff --git a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
index 13085e3..30421d4 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
@@ -52,6 +52,11 @@ namespace OpenSim.Region.Framework.Scenes
         protected AsyncSceneObjectGroupDeleter m_asyncSceneObjectDeleter;
 
         /// <summary>
+        /// Allows inventory details to be sent to clients asynchronously
+        /// </summary>
+        protected AsyncInventorySender m_asyncInventorySender;
+
+        /// <summary>
         /// Start all the scripts in the scene which should be started.
         /// </summary>
         public void CreateScriptInstances()
-- 
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