Add "image queues clear <first-name> <last-name>" console command

This allows a way to manually clear pending image queue requests for debug purposes

1 files changed, 60 insertions, 15 deletions

diff --git a/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs b/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs
index db70e56..95aa864 100644
--- a/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs
+++ b/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs
@@ -79,7 +79,19 @@ namespace OpenSim.Region.CoreModules.UDP.Linden
 //            m_log.DebugFormat("[LINDEN UDP INFO MODULE]: REGION {0} ADDED", scene.RegionInfo.RegionName);
             
             lock (m_scenes)
-                m_scenes[scene.RegionInfo.RegionID] = scene;            
+                m_scenes[scene.RegionInfo.RegionID] = scene;
+
+            scene.AddCommand(
+                this, "image queues clear",
+                "image queues clear <first-name> <last-name>",
+                "Clear the image queues (textures downloaded via UDP) for a particular client.",
+                (mod, cmd) => MainConsole.Instance.Output(HandleImageQueuesClear(cmd)));
+
+            scene.AddCommand(
+                this, "show image queues",
+                "image queues show <first-name> <last-name>",
+                "Show the image queues (textures downloaded via UDP) for a particular client.",
+                (mod, cmd) => MainConsole.Instance.Output(GetImageQueuesReport(cmd)));
 
             scene.AddCommand(
                 this, "show pqueues",
@@ -116,7 +128,7 @@ namespace OpenSim.Region.CoreModules.UDP.Linden
                 "emergency-monitoring",
                 "Go on/off emergency monitoring mode",
                 "Go on/off emergency monitoring mode",
-                EmergencyMonitoring);                             
+                HandleEmergencyMonitoring);
         }
         
         public void RemoveRegion(Scene scene)
@@ -132,7 +144,49 @@ namespace OpenSim.Region.CoreModules.UDP.Linden
 //            m_log.DebugFormat("[LINDEN UDP INFO MODULE]: REGION {0} LOADED", scene.RegionInfo.RegionName);
         }
 
-        protected void EmergencyMonitoring(string module, string[] cmd)
+        protected string HandleImageQueuesClear(string[] cmd)
+        {
+            if (cmd.Length != 5)
+                return "Usage: image queues clear <first-name> <last-name>";
+
+            string firstName = cmd[3];
+            string lastName = cmd[4];
+
+            List<ScenePresence> foundAgents = new List<ScenePresence>();
+
+            lock (m_scenes)
+            {
+                foreach (Scene scene in m_scenes.Values)
+                {
+                    ScenePresence sp = scene.GetScenePresence(firstName, lastName);
+                    if (sp != null)
+                        foundAgents.Add(sp);
+                }
+            }
+
+            if (foundAgents.Count == 0)
+                return string.Format("No agents found for {0} {1}", firstName, lastName);
+
+            StringBuilder report = new StringBuilder();
+
+            foreach (ScenePresence agent in foundAgents)
+            {
+                LLClientView client = agent.ControllingClient as LLClientView;
+    
+                if (client == null)
+                    return "This command is only supported for LLClientView";
+
+                int requestsDeleted = client.ImageManager.ClearImageQueue();
+
+                report.AppendFormat(
+                    "In region {0} ({1} agent) cleared {2} requests\n",
+                    agent.Scene.RegionInfo.RegionName, agent.IsChildAgent ? "child" : "root", requestsDeleted);
+            }
+
+            return report.ToString();
+        }
+
+        protected void HandleEmergencyMonitoring(string module, string[] cmd)
         {
             bool mode = true;
             if (cmd.Length == 1 || (cmd.Length > 1 && cmd[1] == "on"))
@@ -239,10 +293,7 @@ namespace OpenSim.Region.CoreModules.UDP.Linden
         private string GetImageQueuesReport(string[] showParams)
         {
             if (showParams.Length < 5 || showParams.Length > 6)
-            {
-                MainConsole.Instance.OutputFormat("Usage: show image queues <first-name> <last-name> [full]");
-                return "";
-            }
+                return "Usage: show image queues <first-name> <last-name> [full]";
 
             string firstName = showParams[3];
             string lastName = showParams[4];
@@ -262,10 +313,7 @@ namespace OpenSim.Region.CoreModules.UDP.Linden
             }
 
             if (foundAgents.Count == 0)
-            {
-                MainConsole.Instance.OutputFormat("No agents found for {0} {1}", firstName, lastName);
-                return "";
-            }
+                return string.Format("No agents found for {0} {1}", firstName, lastName);
 
             StringBuilder report = new StringBuilder();
 
@@ -274,10 +322,7 @@ namespace OpenSim.Region.CoreModules.UDP.Linden
                 LLClientView client = agent.ControllingClient as LLClientView;
     
                 if (client == null)
-                {
-                    MainConsole.Instance.OutputFormat("This command is only supported for LLClientView");
-                    return "";
-                }
+                    return "This command is only supported for LLClientView";
     
                 J2KImage[] images = client.ImageManager.GetImages();