From 026df644b5e21e0a274c27d71a72607e3878f4e6 Mon Sep 17 00:00:00 2001
From: "Justin Clark-Casey (justincc)" <jjustincc@googlemail.com>
Date: Mon, 6 Oct 2014 20:34:17 +0100
Subject: [PATCH] Add "show server throttles" command for showing server
 specific information about throttles

This is separate from the user-oriented "show throttles" command since one will often only want to know about varying client throttle settings.
Currently displays max scene throttle and adaptive throttles config if set.
---
 .../ClientStack/Linden/UDP/LLUDPServer.cs     |  5 +++++
 .../Linden/UDP/LLUDPServerCommands.cs         | 21 +++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
index 664e23e55f..9dfe0e98b5 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
@@ -247,6 +247,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         //private UDPClientCollection m_clients = new UDPClientCollection();
         /// <summary>Bandwidth throttle for this UDP server</summary>
         protected TokenBucket m_throttle;
+
+        /// <summary>
+        /// Gets the maximum total drip rate allowed to all clients.
+        /// </summary>
+        public long MaxTotalDripRate { get { return m_throttle.RequestedDripRate; } }
         
         /// <summary>Bandwidth throttle rates for this UDP server</summary>
         public ThrottleRates ThrottleRates { get; private set; }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServerCommands.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServerCommands.cs
index 5b23080327..354a47da39 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServerCommands.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServerCommands.cs
@@ -47,6 +47,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         public void Register()
         {
+            m_console.Commands.AddCommand(
+                "Comms", false, "show server throttles",
+                "show server throttles",
+                "Show information about server throttles",
+                HandleShowServerThrottlesCommand); 
+
             m_console.Commands.AddCommand(
                 "Debug", false, "debug lludp packet",
                 "debug lludp packet [--default | --all] <level> [<avatar-first-name> <avatar-last-name>]",
@@ -155,6 +161,21 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 HandleAgentUpdateCommand);
         }
 
+        private void HandleShowServerThrottlesCommand(string module, string[] args)
+        {
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_udpServer.Scene)
+                return;
+
+            m_console.OutputFormat("Throttles for {0}", m_udpServer.Scene.Name);
+            ConsoleDisplayList cdl = new ConsoleDisplayList();
+            cdl.AddRow("Adaptive throttles", m_udpServer.ThrottleRates.AdaptiveThrottlesEnabled);
+            cdl.AddRow(
+                "Max scene throttle", 
+                m_udpServer.MaxTotalDripRate != 0 ? string.Format("{0} kbit", m_udpServer.MaxTotalDripRate / 8 / 1000) : "unset");
+
+            m_console.Output(cdl.ToString());
+        }
+
         private void HandleDataCommand(string module, string[] args)
         {
             if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_udpServer.Scene)