From c383dbd06dd98ca96543c9bfdf9a7376a7e55cc2 Mon Sep 17 00:00:00 2001
From: Justin Clark-Casey (justincc)
Date: Fri, 21 Jan 2011 00:38:16 +0000
Subject: implement "show throttles" command for showing current agent
throttles and the server settings.
This is in a very crude state, currently.
The LindenUDPModule was renamed LindenUDPInfoModule and moved to OptionalModules
OptionalModules was given a direct reference to OpenSim.Region.ClientStack.LindenUDP so that it can inspect specific LindenUDP settings without having to generalize those to all client views (some of which may have no concept of the settings involved).
This might be ess messy if OpenSim.Region.ClientStack.LindenUDP were a region module instead, like MXP, IRC and NPC
---
.../Agent/UDP/Linden/LindenUDPInfoModule.cs | 330 +++++++++++++++++++++
1 file changed, 330 insertions(+)
create mode 100644 OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs
(limited to 'OpenSim/Region/OptionalModules/Agent/UDP')
diff --git a/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs b/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs
new file mode 100644
index 0000000..480df31
--- /dev/null
+++ b/OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs
@@ -0,0 +1,330 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the OpenSimulator Project nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Text;
+using log4net;
+using Mono.Addins;
+using Nini.Config;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Console;
+using OpenSim.Framework.Statistics;
+using OpenSim.Region.ClientStack.LindenUDP;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+
+namespace OpenSim.Region.CoreModules.UDP.Linden
+{
+ ///
+ /// A module that just holds commands for inspecting the current state of the Linden UDP stack.
+ ///
+ ///
+ /// All actual client stack functionality remains in OpenSim.Region.ClientStack.LindenUDP
+ ///
+ [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "LindenUDPInfoModule")]
+ public class LindenUDPInfoModule : ISharedRegionModule
+ {
+ private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+ protected Dictionary m_scenes = new Dictionary();
+
+ public string Name { get { return "Linden UDP Module"; } }
+
+ public Type ReplaceableInterface { get { return null; } }
+
+ public void Initialise(IConfigSource source)
+ {
+// m_log.DebugFormat("[LINDEN UDP INFO MODULE]: INITIALIZED MODULE");
+ }
+
+ public void PostInitialise()
+ {
+// m_log.DebugFormat("[LINDEN UDP INFO MODULE]: POST INITIALIZED MODULE");
+ }
+
+ public void Close()
+ {
+// m_log.DebugFormat("[LINDEN UDP INFO MODULE]: CLOSED MODULE");
+ }
+
+ public void AddRegion(Scene scene)
+ {
+// m_log.DebugFormat("[LINDEN UDP INFO MODULE]: REGION {0} ADDED", scene.RegionInfo.RegionName);
+
+ lock (m_scenes)
+ m_scenes[scene.RegionInfo.RegionID] = scene;
+
+ scene.AddCommand(
+ this, "show queues",
+ "show queues [full]",
+ "Show queue data for each client",
+ "Without the 'full' option, only root agents are shown."
+ + " With the 'full' option child agents are also shown.",
+ ShowQueuesReport);
+
+ scene.AddCommand(
+ this, "show throttles",
+ "show throttles [full]",
+ "Show throttle settings for each client and for the server overall",
+ "Without the 'full' option, only root agents are shown."
+ + " With the 'full' option child agents are also shown.",
+ ShowThrottlesReport);
+ }
+
+ public void RemoveRegion(Scene scene)
+ {
+// m_log.DebugFormat("[LINDEN UDP INFO MODULE]: REGION {0} REMOVED", scene.RegionInfo.RegionName);
+
+ lock (m_scenes)
+ m_scenes.Remove(scene.RegionInfo.RegionID);
+ }
+
+ public void RegionLoaded(Scene scene)
+ {
+// m_log.DebugFormat("[LINDEN UDP INFO MODULE]: REGION {0} LOADED", scene.RegionInfo.RegionName);
+ }
+
+ protected void ShowQueuesReport(string module, string[] cmd)
+ {
+ MainConsole.Instance.Output(GetQueuesReport(cmd));
+ }
+
+ protected void ShowThrottlesReport(string module, string[] cmd)
+ {
+ MainConsole.Instance.Output(GetThrottlesReport(cmd));
+ }
+
+ ///
+ /// Generate UDP Queue data report for each client
+ ///
+ ///
+ ///
+ protected string GetQueuesReport(string[] showParams)
+ {
+ bool showChildren = false;
+
+ if (showParams.Length > 2 && showParams[2] == "full")
+ showChildren = true;
+
+ StringBuilder report = new StringBuilder();
+
+ int columnPadding = 2;
+ int maxNameLength = 18;
+ int maxRegionNameLength = 14;
+ int maxTypeLength = 4;
+ int totalInfoFieldsLength = maxNameLength + columnPadding + maxRegionNameLength + columnPadding + maxTypeLength + columnPadding;
+
+ report.AppendFormat("{0,-" + maxNameLength + "}{1,-" + columnPadding + "}", "User", "");
+ report.AppendFormat("{0,-" + maxRegionNameLength + "}{1,-" + columnPadding + "}", "Region", "");
+ report.AppendFormat("{0,-" + maxTypeLength + "}{1,-" + columnPadding + "}", "Type", "");
+
+ report.AppendFormat(
+ "{0,7} {1,7} {2,9} {3,8} {4,7} {5,7} {6,7} {7,7} {8,9} {9,7} {10,7}\n",
+ "Pkts",
+ "Pkts",
+ "Bytes",
+ "Pkts",
+ "Pkts",
+ "Pkts",
+ "Pkts",
+ "Pkts",
+ "Pkts",
+ "Pkts",
+ "Pkts");
+
+ report.AppendFormat("{0,-" + totalInfoFieldsLength + "}", "");
+ report.AppendFormat(
+ "{0,7} {1,7} {2,9} {3,8} {4,7} {5,7} {6,7} {7,7} {8,9} {9,7} {10,7}\n",
+ "Out",
+ "In",
+ "Unacked",
+ "Resend",
+ "Land",
+ "Wind",
+ "Cloud",
+ "Task",
+ "Texture",
+ "Asset",
+ "State");
+
+ lock (m_scenes)
+ {
+ foreach (Scene scene in m_scenes.Values)
+ {
+ scene.ForEachClient(
+ delegate(IClientAPI client)
+ {
+ if (client is IStatsCollector)
+ {
+ bool isChild = scene.PresenceChildStatus(client.AgentId);
+ if (isChild && !showChildren)
+ return;
+
+ string name = client.Name;
+ string regionName = scene.RegionInfo.RegionName;
+
+ report.AppendFormat(
+ "{0,-" + maxNameLength + "}{1,-" + columnPadding + "}",
+ name.Length > maxNameLength ? name.Substring(0, maxNameLength) : name, "");
+ report.AppendFormat(
+ "{0,-" + maxRegionNameLength + "}{1,-" + columnPadding + "}",
+ regionName.Length > maxRegionNameLength ? regionName.Substring(0, maxRegionNameLength) : regionName, "");
+ report.AppendFormat(
+ "{0,-" + maxTypeLength + "}{1,-" + columnPadding + "}",
+ isChild ? "Cd" : "Rt", "");
+
+ IStatsCollector stats = (IStatsCollector)client;
+
+ report.AppendLine(stats.Report());
+ }
+ });
+ }
+ }
+
+ return report.ToString();
+ }
+
+ ///
+ /// Show throttle data
+ ///
+ ///
+ ///
+ protected string GetThrottlesReport(string[] showParams)
+ {
+ bool showChildren = false;
+
+ if (showParams.Length > 2 && showParams[2] == "full")
+ showChildren = true;
+
+ StringBuilder report = new StringBuilder();
+
+ int columnPadding = 2;
+ int maxNameLength = 18;
+ int maxRegionNameLength = 14;
+ int maxTypeLength = 4;
+ int totalInfoFieldsLength = maxNameLength + columnPadding + maxRegionNameLength + columnPadding + maxTypeLength + columnPadding;
+
+ report.AppendFormat("{0,-" + maxNameLength + "}{1,-" + columnPadding + "}", "User", "");
+ report.AppendFormat("{0,-" + maxRegionNameLength + "}{1,-" + columnPadding + "}", "Region", "");
+ report.AppendFormat("{0,-" + maxTypeLength + "}{1,-" + columnPadding + "}", "Type\n", "");
+
+ bool firstClient = true;
+
+ lock (m_scenes)
+ {
+ foreach (Scene scene in m_scenes.Values)
+ {
+ scene.ForEachClient(
+ delegate(IClientAPI client)
+ {
+ if (client is LLClientView)
+ {
+ LLClientView llClient = client as LLClientView;
+
+ if (firstClient)
+ {
+ report.AppendLine(GetServerThrottlesReport(llClient.UDPServer, scene));
+ firstClient = false;
+ }
+
+ bool isChild = scene.PresenceChildStatus(client.AgentId);
+ if (isChild && !showChildren)
+ return;
+
+ string name = client.Name;
+ string regionName = scene.RegionInfo.RegionName;
+
+ LLUDPClient llUdpClient = llClient.UDPClient;
+ ClientInfo ci = llUdpClient.GetClientInfo();
+
+ report.AppendFormat(
+ "{0,-" + maxNameLength + "}{1,-" + columnPadding + "}",
+ name.Length > maxNameLength ? name.Substring(0, maxNameLength) : name, "");
+ report.AppendFormat(
+ "{0,-" + maxRegionNameLength + "}{1,-" + columnPadding + "}",
+ regionName.Length > maxRegionNameLength ? regionName.Substring(0, maxRegionNameLength) : regionName, "");
+ report.AppendFormat(
+ "{0,-" + maxTypeLength + "}{1,-" + columnPadding + "}",
+ isChild ? "Cd" : "Rt", "");
+
+ report.Append((ci.totalThrottle * 8) / 1000 + " ");
+ report.Append((ci.resendThrottle * 8) / 1000 + " ");
+ report.Append((ci.landThrottle * 8) / 1000 + " ");
+ report.Append((ci.windThrottle * 8) / 1000 + " ");
+ report.Append((ci.cloudThrottle * 8) / 1000 + " ");
+ report.Append((ci.taskThrottle * 8) / 1000 + " ");
+ report.Append((ci.textureThrottle * 8) / 1000 + " ");
+ report.Append((ci.assetThrottle * 8) / 1000 + " ");
+
+ report.AppendLine();
+ }
+ });
+ }
+ }
+
+ return report.ToString();
+ }
+
+ protected string GetServerThrottlesReport(LLUDPServer udpServer, Scene scene)
+ {
+ StringBuilder report = new StringBuilder();
+
+ int columnPadding = 2;
+ int maxNameLength = 18;
+ int maxRegionNameLength = 14;
+ int maxTypeLength = 4;
+ int totalInfoFieldsLength = maxNameLength + columnPadding + maxRegionNameLength + columnPadding + maxTypeLength + columnPadding;
+
+ string name = "SERVER LIMITS";
+ string regionName = scene.RegionInfo.RegionName;
+
+ report.AppendFormat(
+ "{0,-" + maxNameLength + "}{1,-" + columnPadding + "}",
+ name.Length > maxNameLength ? name.Substring(0, maxNameLength) : name, "");
+ report.AppendFormat(
+ "{0,-" + maxRegionNameLength + "}{1,-" + columnPadding + "}",
+ regionName.Length > maxRegionNameLength ? regionName.Substring(0, maxRegionNameLength) : regionName, "");
+ report.AppendFormat(
+ "{0,-" + maxTypeLength + "}{1,-" + columnPadding + "}", "n/a", "");
+
+ ThrottleRates throttleRates = udpServer.ThrottleRates;
+ report.Append("n/a");
+ report.Append((throttleRates.ResendLimit * 8) / 1000 + " ");
+ report.Append((throttleRates.LandLimit * 8) / 1000 + " ");
+ report.Append((throttleRates.WindLimit * 8) / 1000 + " ");
+ report.Append((throttleRates.CloudLimit * 8) / 1000 + " ");
+ report.Append((throttleRates.TaskLimit * 8) / 1000 + " ");
+ report.Append((throttleRates.TextureLimit * 8) / 1000 + " ");
+ report.Append((throttleRates.AssetLimit * 8) / 1000 + " ");
+
+ return report.ToString();
+ }
+ }
+}
\ No newline at end of file
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