4 files changed, 77 insertions, 19 deletions

diff --git a/OpenSim/Region/Framework/Interfaces/IXmlRpcRouter.cs b/OpenSim/Region/Framework/Interfaces/IXmlRpcRouter.cs
index 6db6674..093d3f0 100644
--- a/OpenSim/Region/Framework/Interfaces/IXmlRpcRouter.cs
+++ b/OpenSim/Region/Framework/Interfaces/IXmlRpcRouter.cs
@@ -34,5 +34,6 @@ namespace OpenSim.Region.Framework.Interfaces
         void RegisterNewReceiver(IScriptModule scriptEngine, UUID channelID, UUID objectID, UUID itemID, string url);
         void ScriptRemoved(UUID itemID);
         void ObjectRemoved(UUID objectID);
+        void UnRegisterReceiver(string channelID, UUID itemID);
     }
 }
diff --git a/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcGridRouterModule.cs b/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcGridRouterModule.cs
index 6120a81..709d389 100644
--- a/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcGridRouterModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcGridRouterModule.cs
@@ -46,6 +46,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcGridRouterModule
 {
     public class XmlRpcInfo
     {
+        public UUID item;
         public UUID channel;
         public string uri;
     }
@@ -88,6 +89,14 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcGridRouterModule
                 return;
 
             scene.RegisterModuleInterface<IXmlRpcRouter>(this);
+
+            IScriptModule scriptEngine = scene.RequestModuleInterface<IScriptModule>();
+            if ( scriptEngine != null )
+            {
+                scriptEngine.OnScriptRemoved += this.ScriptRemoved;
+                scriptEngine.OnObjectRemoved += this.ObjectRemoved;
+          
+            }
         }
 
         public void RegionLoaded(Scene scene)
@@ -120,22 +129,36 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcGridRouterModule
 
         public void RegisterNewReceiver(IScriptModule scriptEngine, UUID channel, UUID objectID, UUID itemID, string uri)
         {
-            if (!m_Channels.ContainsKey(itemID))
-            {
-                XmlRpcInfo info = new XmlRpcInfo();
-                info.channel = channel;
-                info.uri = uri;
+            if (!m_Enabled)
+                return;
 
-                bool success = SynchronousRestObjectRequester.MakeRequest<XmlRpcInfo, bool>(
-                        "POST", m_ServerURI+"/RegisterChannel/", info);
+            m_log.InfoFormat("[XMLRPC GRID ROUTER]: New receiver Obj: {0} Ch: {1} ID: {2} URI: {3}", 
+                                objectID.ToString(), channel.ToString(), itemID.ToString(), uri);
 
-                if (!success)
-                {
-                    m_log.Error("[XMLRPC GRID ROUTER] Error contacting server");
-                }
+            XmlRpcInfo info = new XmlRpcInfo();
+            info.channel = channel;
+            info.uri = uri;
+            info.item = itemID;
+
+            bool success = SynchronousRestObjectRequester.MakeRequest<XmlRpcInfo, bool>(
+                    "POST", m_ServerURI+"/RegisterChannel/", info);
 
-                m_Channels[itemID] = channel;
+            if (!success)
+            {
+                m_log.Error("[XMLRPC GRID ROUTER] Error contacting server");
             }
+
+            m_Channels[itemID] = channel;
+
+        }
+
+        public void UnRegisterReceiver(string channelID, UUID itemID)
+        {
+            if (!m_Enabled)
+                return;
+
+            RemoveChannel(itemID);
+
         }
 
         public void ScriptRemoved(UUID itemID)
@@ -143,10 +166,33 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcGridRouterModule
             if (!m_Enabled)
                 return;
 
-            if (m_Channels.ContainsKey(itemID))
+            RemoveChannel(itemID);
+
+        }
+
+        public void ObjectRemoved(UUID objectID)
+        {
+            // m_log.InfoFormat("[XMLRPC GRID ROUTER]: Object Removed {0}",objectID.ToString());
+        }
+
+        private bool RemoveChannel(UUID itemID)
+        {
+            if(!m_Channels.ContainsKey(itemID))
+            {
+                m_log.InfoFormat("[XMLRPC GRID ROUTER]: Attempted to unregister non-existing Item: {0}", itemID.ToString());
+                return false;
+            }
+
+            XmlRpcInfo info = new XmlRpcInfo();
+
+            info.channel = m_Channels[itemID];
+            info.item = itemID;
+            info.uri = "http://0.0.0.0:00";
+
+            if (info != null)
             {
-                bool success = SynchronousRestObjectRequester.MakeRequest<UUID, bool>(
-                        "POST", m_ServerURI+"/RemoveChannel/", m_Channels[itemID]);
+                bool success = SynchronousRestObjectRequester.MakeRequest<XmlRpcInfo, bool>(
+                        "POST", m_ServerURI+"/RemoveChannel/", info);
 
                 if (!success)
                 {
@@ -154,11 +200,9 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcGridRouterModule
                 }
 
                 m_Channels.Remove(itemID);
+                return true;
             }
-        }
-
-        public void ObjectRemoved(UUID objectID)
-        {
+            return false;
         }
     }
 }
diff --git a/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcRouterModule.cs b/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcRouterModule.cs
index 4783f4c..ad0b83d 100644
--- a/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcRouterModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcRouterModule.cs
@@ -101,12 +101,18 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcRouterModule
             scriptEngine.PostScriptEvent(itemID, "xmlrpc_uri", new Object[] {uri});
         }
 
+        public void UnRegisterReceiver(string channelID, UUID itemID)
+        {
+        }
+
         public void ScriptRemoved(UUID itemID)
         {
+            System.Console.WriteLine("TEST Script Removed!");
         }
 
         public void ObjectRemoved(UUID objectID)
         {
+            System.Console.WriteLine("TEST Obj Removed!");
         }
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index acf4d8c..4108588 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -6856,6 +6856,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public void llCloseRemoteDataChannel(string channel)
         {
             m_host.AddScriptLPS(1);
+
+            IXmlRpcRouter xmlRpcRouter = m_ScriptEngine.World.RequestModuleInterface<IXmlRpcRouter>();
+            if (xmlRpcRouter != null)
+            {
+                xmlRpcRouter.UnRegisterReceiver(channel, m_item.ItemID);
+            }
+
             IXMLRPC xmlrpcMod = m_ScriptEngine.World.RequestModuleInterface<IXMLRPC>();
             xmlrpcMod.CloseXMLRPCChannel((UUID)channel);
             ScriptSleep(1000);