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749c3fef8a
This is to deal with the hundred lines of command splurge when one previously typed "help" Modelled somewhat on the mysql console One can still type help <command> to get per command help at any point. Categories capitalized to avoid conflict with the all-lowercase commands (except for commander system, as of yet). Does not affect command parsing or any other aspects of the console apart from the help system. Backwards compatible with existing modules.
585 lines
24 KiB
C#
585 lines
24 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSimulator Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.Reflection;
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using System.Text;
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using log4net;
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using Mono.Addins;
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using Nini.Config;
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using OpenMetaverse;
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using OpenSim.Framework;
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using OpenSim.Framework.Console;
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using OpenSim.Framework.Statistics;
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using OpenSim.Region.ClientStack.LindenUDP;
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using OpenSim.Region.Framework.Interfaces;
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using OpenSim.Region.Framework.Scenes;
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namespace OpenSim.Region.CoreModules.UDP.Linden
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{
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/// <summary>
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/// A module that just holds commands for inspecting the current state of the Linden UDP stack.
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/// </summary>
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/// <remarks>
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/// All actual client stack functionality remains in OpenSim.Region.ClientStack.LindenUDP
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/// </remarks>
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[Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "LindenUDPInfoModule")]
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public class LindenUDPInfoModule : ISharedRegionModule
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{
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// private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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protected Dictionary<UUID, Scene> m_scenes = new Dictionary<UUID, Scene>();
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public string Name { get { return "Linden UDP Module"; } }
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public Type ReplaceableInterface { get { return null; } }
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public void Initialise(IConfigSource source)
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{
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// m_log.DebugFormat("[LINDEN UDP INFO MODULE]: INITIALIZED MODULE");
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}
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public void PostInitialise()
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{
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// m_log.DebugFormat("[LINDEN UDP INFO MODULE]: POST INITIALIZED MODULE");
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}
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public void Close()
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{
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// m_log.DebugFormat("[LINDEN UDP INFO MODULE]: CLOSED MODULE");
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}
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public void AddRegion(Scene scene)
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{
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// m_log.DebugFormat("[LINDEN UDP INFO MODULE]: REGION {0} ADDED", scene.RegionInfo.RegionName);
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lock (m_scenes)
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m_scenes[scene.RegionInfo.RegionID] = scene;
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scene.AddCommand(
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"Comms", this, "image queues clear",
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"image queues clear <first-name> <last-name>",
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"Clear the image queues (textures downloaded via UDP) for a particular client.",
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(mod, cmd) => MainConsole.Instance.Output(HandleImageQueuesClear(cmd)));
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scene.AddCommand(
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"Comms", this, "image queues show",
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"image queues show <first-name> <last-name>",
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"Show the image queues (textures downloaded via UDP) for a particular client.",
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(mod, cmd) => MainConsole.Instance.Output(GetImageQueuesReport(cmd)));
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scene.AddCommand(
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"Comms", this, "show pqueues",
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"show pqueues [full]",
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"Show priority queue data for each client",
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"Without the 'full' option, only root agents are shown."
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+ " With the 'full' option child agents are also shown.",
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(mod, cmd) => MainConsole.Instance.Output(GetPQueuesReport(cmd)));
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scene.AddCommand(
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"Comms", this, "show queues",
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"show queues [full]",
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"Show queue data for each client",
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"Without the 'full' option, only root agents are shown."
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+ " With the 'full' option child agents are also shown.",
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(mod, cmd) => MainConsole.Instance.Output(GetQueuesReport(cmd)));
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scene.AddCommand(
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"Comms", this, "show image queues",
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"show image queues <first-name> <last-name>",
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"Show the image queues (textures downloaded via UDP) for a particular client.",
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(mod, cmd) => MainConsole.Instance.Output(GetImageQueuesReport(cmd)));
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scene.AddCommand(
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"Comms", this, "show throttles",
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"show throttles [full]",
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"Show throttle settings for each client and for the server overall",
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"Without the 'full' option, only root agents are shown."
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+ " With the 'full' option child agents are also shown.",
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(mod, cmd) => MainConsole.Instance.Output(GetThrottlesReport(cmd)));
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scene.AddCommand(
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"Comms", this, "emergency-monitoring",
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"emergency-monitoring",
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"Go on/off emergency monitoring mode",
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"Go on/off emergency monitoring mode",
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HandleEmergencyMonitoring);
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}
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public void RemoveRegion(Scene scene)
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{
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// m_log.DebugFormat("[LINDEN UDP INFO MODULE]: REGION {0} REMOVED", scene.RegionInfo.RegionName);
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lock (m_scenes)
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m_scenes.Remove(scene.RegionInfo.RegionID);
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}
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public void RegionLoaded(Scene scene)
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{
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// m_log.DebugFormat("[LINDEN UDP INFO MODULE]: REGION {0} LOADED", scene.RegionInfo.RegionName);
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}
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protected string HandleImageQueuesClear(string[] cmd)
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{
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if (cmd.Length != 5)
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return "Usage: image queues clear <first-name> <last-name>";
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string firstName = cmd[3];
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string lastName = cmd[4];
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List<ScenePresence> foundAgents = new List<ScenePresence>();
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lock (m_scenes)
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{
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foreach (Scene scene in m_scenes.Values)
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{
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ScenePresence sp = scene.GetScenePresence(firstName, lastName);
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if (sp != null)
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foundAgents.Add(sp);
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}
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}
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if (foundAgents.Count == 0)
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return string.Format("No agents found for {0} {1}", firstName, lastName);
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StringBuilder report = new StringBuilder();
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foreach (ScenePresence agent in foundAgents)
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{
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LLClientView client = agent.ControllingClient as LLClientView;
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if (client == null)
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return "This command is only supported for LLClientView";
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int requestsDeleted = client.ImageManager.ClearImageQueue();
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report.AppendFormat(
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"In region {0} ({1} agent) cleared {2} requests\n",
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agent.Scene.RegionInfo.RegionName, agent.IsChildAgent ? "child" : "root", requestsDeleted);
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}
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return report.ToString();
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}
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protected void HandleEmergencyMonitoring(string module, string[] cmd)
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{
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bool mode = true;
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if (cmd.Length == 1 || (cmd.Length > 1 && cmd[1] == "on"))
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{
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mode = true;
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MainConsole.Instance.Output("Emergency Monitoring ON");
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}
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else
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{
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mode = false;
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MainConsole.Instance.Output("Emergency Monitoring OFF");
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}
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foreach (Scene s in m_scenes.Values)
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s.EmergencyMonitoring = mode;
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}
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protected string GetColumnEntry(string entry, int maxLength, int columnPadding)
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{
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return string.Format(
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"{0,-" + maxLength + "}{1,-" + columnPadding + "}",
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entry.Length > maxLength ? entry.Substring(0, maxLength) : entry,
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"");
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}
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/// <summary>
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/// Generate UDP Queue data report for each client
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/// </summary>
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/// <param name="showParams"></param>
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/// <returns></returns>
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protected string GetPQueuesReport(string[] showParams)
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{
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bool showChildren = false;
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string pname = "";
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if (showParams.Length > 2 && showParams[2] == "full")
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showChildren = true;
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else if (showParams.Length > 3)
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pname = showParams[2] + " " + showParams[3];
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StringBuilder report = new StringBuilder();
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int columnPadding = 2;
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int maxNameLength = 18;
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int maxRegionNameLength = 14;
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int maxTypeLength = 4;
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// int totalInfoFieldsLength = maxNameLength + columnPadding + maxRegionNameLength + columnPadding + maxTypeLength + columnPadding;
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report.Append(GetColumnEntry("User", maxNameLength, columnPadding));
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report.Append(GetColumnEntry("Region", maxRegionNameLength, columnPadding));
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report.Append(GetColumnEntry("Type", maxTypeLength, columnPadding));
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report.AppendFormat(
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"{0,7} {1,7} {2,7} {3,7} {4,7} {5,7} {6,7} {7,7} {8,7} {9,7} {10,7} {11,7}\n",
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"Pri 0",
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"Pri 1",
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"Pri 2",
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"Pri 3",
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"Pri 4",
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"Pri 5",
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"Pri 6",
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"Pri 7",
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"Pri 8",
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"Pri 9",
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"Pri 10",
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"Pri 11");
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lock (m_scenes)
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{
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foreach (Scene scene in m_scenes.Values)
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{
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scene.ForEachClient(
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delegate(IClientAPI client)
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{
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if (client is LLClientView)
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{
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bool isChild = client.SceneAgent.IsChildAgent;
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if (isChild && !showChildren)
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return;
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string name = client.Name;
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if (pname != "" && name != pname)
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return;
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string regionName = scene.RegionInfo.RegionName;
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report.Append(GetColumnEntry(name, maxNameLength, columnPadding));
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report.Append(GetColumnEntry(regionName, maxRegionNameLength, columnPadding));
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report.Append(GetColumnEntry(isChild ? "Cd" : "Rt", maxTypeLength, columnPadding));
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report.AppendLine(((LLClientView)client).EntityUpdateQueue.ToString());
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}
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});
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}
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}
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return report.ToString();
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}
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/// <summary>
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/// Generate an image queue report
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/// </summary>
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/// <param name="showParams"></param>
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/// <returns></returns>
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private string GetImageQueuesReport(string[] showParams)
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{
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if (showParams.Length < 5 || showParams.Length > 6)
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return "Usage: image queues show <first-name> <last-name> [full]";
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string firstName = showParams[3];
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string lastName = showParams[4];
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bool showChildAgents = showParams.Length == 6;
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List<ScenePresence> foundAgents = new List<ScenePresence>();
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lock (m_scenes)
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{
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foreach (Scene scene in m_scenes.Values)
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{
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ScenePresence sp = scene.GetScenePresence(firstName, lastName);
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if (sp != null && (showChildAgents || !sp.IsChildAgent))
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foundAgents.Add(sp);
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}
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}
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if (foundAgents.Count == 0)
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return string.Format("No agents found for {0} {1}", firstName, lastName);
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StringBuilder report = new StringBuilder();
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foreach (ScenePresence agent in foundAgents)
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{
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LLClientView client = agent.ControllingClient as LLClientView;
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if (client == null)
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return "This command is only supported for LLClientView";
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J2KImage[] images = client.ImageManager.GetImages();
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report.AppendFormat(
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"In region {0} ({1} agent)\n",
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agent.Scene.RegionInfo.RegionName, agent.IsChildAgent ? "child" : "root");
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report.AppendFormat("Images in queue: {0}\n", images.Length);
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if (images.Length > 0)
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{
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report.AppendFormat(
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"{0,-36} {1,-8} {2,-10} {3,-9} {4,-9} {5,-7}\n",
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"Texture ID",
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"Last Seq",
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"Priority",
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"Start Pkt",
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"Has Asset",
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"Decoded");
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foreach (J2KImage image in images)
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report.AppendFormat(
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"{0,36} {1,8} {2,10} {3,10} {4,9} {5,7}\n",
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image.TextureID, image.LastSequence, image.Priority, image.StartPacket, image.HasAsset, image.IsDecoded);
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}
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}
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return report.ToString();
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}
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/// <summary>
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/// Generate UDP Queue data report for each client
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/// </summary>
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/// <param name="showParams"></param>
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/// <returns></returns>
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protected string GetQueuesReport(string[] showParams)
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{
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bool showChildren = false;
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string pname = "";
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if (showParams.Length > 2 && showParams[2] == "full")
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showChildren = true;
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else if (showParams.Length > 3)
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pname = showParams[2] + " " + showParams[3];
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StringBuilder report = new StringBuilder();
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int columnPadding = 2;
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int maxNameLength = 18;
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int maxRegionNameLength = 14;
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int maxTypeLength = 4;
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int totalInfoFieldsLength = maxNameLength + columnPadding + maxRegionNameLength + columnPadding + maxTypeLength + columnPadding;
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report.Append(GetColumnEntry("User", maxNameLength, columnPadding));
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report.Append(GetColumnEntry("Region", maxRegionNameLength, columnPadding));
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report.Append(GetColumnEntry("Type", maxTypeLength, columnPadding));
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report.AppendFormat(
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"{0,7} {1,7} {2,7} {3,9} {4,7} {5,7} {6,7} {7,7} {8,7} {9,8} {10,7} {11,7}\n",
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"Pkts",
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"Pkts",
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"Pkts",
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"Bytes",
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"Q Pkts",
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"Q Pkts",
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"Q Pkts",
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"Q Pkts",
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"Q Pkts",
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"Q Pkts",
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"Q Pkts",
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"Q Pkts");
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report.AppendFormat("{0,-" + totalInfoFieldsLength + "}", "");
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report.AppendFormat(
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"{0,7} {1,7} {2,7} {3,9} {4,7} {5,7} {6,7} {7,7} {8,7} {9,8} {10,7} {11,7}\n",
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"In",
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"Out",
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"Resent",
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"Unacked",
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"Resend",
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"Land",
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"Wind",
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"Cloud",
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"Task",
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"Texture",
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"Asset",
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"State");
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lock (m_scenes)
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{
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foreach (Scene scene in m_scenes.Values)
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{
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scene.ForEachClient(
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delegate(IClientAPI client)
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{
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if (client is IStatsCollector)
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{
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bool isChild = client.SceneAgent.IsChildAgent;
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if (isChild && !showChildren)
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return;
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string name = client.Name;
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if (pname != "" && name != pname)
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return;
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string regionName = scene.RegionInfo.RegionName;
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report.Append(GetColumnEntry(name, maxNameLength, columnPadding));
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report.Append(GetColumnEntry(regionName, maxRegionNameLength, columnPadding));
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report.Append(GetColumnEntry(isChild ? "Cd" : "Rt", maxTypeLength, columnPadding));
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IStatsCollector stats = (IStatsCollector)client;
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report.AppendLine(stats.Report());
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}
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});
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}
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}
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return report.ToString();
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}
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/// <summary>
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/// Show throttle data
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/// </summary>
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/// <param name="showParams"></param>
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/// <returns></returns>
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protected string GetThrottlesReport(string[] showParams)
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{
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bool showChildren = false;
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string pname = "";
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if (showParams.Length > 2 && showParams[2] == "full")
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showChildren = true;
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else if (showParams.Length > 3)
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pname = showParams[2] + " " + showParams[3];
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StringBuilder report = new StringBuilder();
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int columnPadding = 2;
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int maxNameLength = 18;
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int maxRegionNameLength = 14;
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int maxTypeLength = 4;
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int totalInfoFieldsLength = maxNameLength + columnPadding + maxRegionNameLength + columnPadding + maxTypeLength + columnPadding;
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report.Append(GetColumnEntry("User", maxNameLength, columnPadding));
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report.Append(GetColumnEntry("Region", maxRegionNameLength, columnPadding));
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report.Append(GetColumnEntry("Type", maxTypeLength, columnPadding));
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report.AppendFormat(
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"{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}\n",
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"Total",
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"Resend",
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"Land",
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"Wind",
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"Cloud",
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"Task",
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"Texture",
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"Asset");
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report.AppendFormat("{0,-" + totalInfoFieldsLength + "}", "");
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report.AppendFormat(
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"{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}",
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"kb/s",
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"kb/s",
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"kb/s",
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"kb/s",
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"kb/s",
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"kb/s",
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"kb/s",
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"kb/s");
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report.AppendLine();
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bool firstClient = true;
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lock (m_scenes)
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{
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foreach (Scene scene in m_scenes.Values)
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{
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scene.ForEachClient(
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delegate(IClientAPI client)
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{
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if (client is LLClientView)
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{
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LLClientView llClient = client as LLClientView;
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if (firstClient)
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{
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report.AppendLine(GetServerThrottlesReport(llClient.UDPServer));
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|
firstClient = false;
|
|
}
|
|
|
|
bool isChild = client.SceneAgent.IsChildAgent;
|
|
if (isChild && !showChildren)
|
|
return;
|
|
|
|
string name = client.Name;
|
|
if (pname != "" && name != pname)
|
|
return;
|
|
|
|
string regionName = scene.RegionInfo.RegionName;
|
|
|
|
LLUDPClient llUdpClient = llClient.UDPClient;
|
|
ClientInfo ci = llUdpClient.GetClientInfo();
|
|
|
|
report.Append(GetColumnEntry(name, maxNameLength, columnPadding));
|
|
report.Append(GetColumnEntry(regionName, maxRegionNameLength, columnPadding));
|
|
report.Append(GetColumnEntry(isChild ? "Cd" : "Rt", maxTypeLength, columnPadding));
|
|
|
|
report.AppendFormat(
|
|
"{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}",
|
|
(ci.totalThrottle * 8) / 1000,
|
|
(ci.resendThrottle * 8) / 1000,
|
|
(ci.landThrottle * 8) / 1000,
|
|
(ci.windThrottle * 8) / 1000,
|
|
(ci.cloudThrottle * 8) / 1000,
|
|
(ci.taskThrottle * 8) / 1000,
|
|
(ci.textureThrottle * 8) / 1000,
|
|
(ci.assetThrottle * 8) / 1000);
|
|
|
|
report.AppendLine();
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
return report.ToString();
|
|
}
|
|
|
|
protected string GetServerThrottlesReport(LLUDPServer udpServer)
|
|
{
|
|
StringBuilder report = new StringBuilder();
|
|
|
|
int columnPadding = 2;
|
|
int maxNameLength = 18;
|
|
int maxRegionNameLength = 14;
|
|
int maxTypeLength = 4;
|
|
|
|
string name = "SERVER AGENT RATES";
|
|
|
|
report.Append(GetColumnEntry(name, maxNameLength, columnPadding));
|
|
report.Append(GetColumnEntry("-", maxRegionNameLength, columnPadding));
|
|
report.Append(GetColumnEntry("-", maxTypeLength, columnPadding));
|
|
|
|
ThrottleRates throttleRates = udpServer.ThrottleRates;
|
|
report.AppendFormat(
|
|
"{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}",
|
|
(throttleRates.Total * 8) / 1000,
|
|
(throttleRates.Resend * 8) / 1000,
|
|
(throttleRates.Land * 8) / 1000,
|
|
(throttleRates.Wind * 8) / 1000,
|
|
(throttleRates.Cloud * 8) / 1000,
|
|
(throttleRates.Task * 8) / 1000,
|
|
(throttleRates.Texture * 8) / 1000,
|
|
(throttleRates.Asset * 8) / 1000);
|
|
|
|
return report.ToString();
|
|
}
|
|
}
|
|
} |