From 442b27222828381a27c7c5eddc967a0de4c82d0a Mon Sep 17 00:00:00 2001
From: UbitUmarov
Date: Sun, 17 Jul 2016 13:20:56 +0100
Subject: add a Drop method to PollService Event handlers, Drop requests on
 connections known to be lost or delay event check if they are sending a
 response

---
 .../CoreModules/Scripting/LSLHttp/UrlModule.cs     | 26 ++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

(limited to 'OpenSim/Region/CoreModules/Scripting')

diff --git a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
index f563c68..c118f33 100644
--- a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
@@ -225,7 +225,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 string uri = "/lslhttp/" + urlcode.ToString() + "/";
                
                 PollServiceEventArgs args 
-                    = new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, urlcode, 25000);
+                    = new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, Drop, urlcode, 25000);
                 args.Type = PollServiceEventArgs.EventType.LslHttp;
                 m_HttpServer.AddPollServiceHTTPHandler(uri, args);
 
@@ -276,7 +276,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 string uri = "/lslhttps/" + urlcode.ToString() + "/";
                
                 PollServiceEventArgs args 
-                    = new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, urlcode, 25000);
+                    = new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, Drop, urlcode, 25000);
                 args.Type = PollServiceEventArgs.EventType.LslHttp;
                 m_HttpsServer.AddPollServiceHTTPHandler(uri, args);
 
@@ -530,6 +530,28 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 }
             }
         }
+
+        private void Drop(UUID requestID, UUID sessionID)
+        {
+            UrlData url = null;
+            lock (m_RequestMap)
+            {
+                if (m_RequestMap.ContainsKey(requestID))
+                {
+                    url = m_RequestMap[requestID];
+                    m_RequestMap.Remove(requestID);
+                    if(url != null)
+                    {
+                        lock (url.requests)
+                        {
+                            if(url.requests.ContainsKey(requestID))
+                                url.requests.Remove(requestID);
+                        }
+                    }
+                }
+            }
+        }
+
         private Hashtable GetEvents(UUID requestID, UUID sessionID)
         {
             UrlData url = null;
-- 
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