diff --git a/OpenSim/Grid/AssetServer/AssetStatsReporter.cs b/OpenSim/Grid/AssetServer/AssetStatsReporter.cs
new file mode 100644
index 0000000000..dac44df8f9
--- /dev/null
+++ b/OpenSim/Grid/AssetServer/AssetStatsReporter.cs
@@ -0,0 +1,82 @@
+/*
+* 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 OpenSim 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.Text;
+using System.Timers;
+
+namespace OpenSim.Grid.AssetServer
+{
+ ///
+ /// Collects and reports information on the requests made to the asset server
+ ///
+ public class AssetStatsReporter
+ {
+ private Timer ageStatsTimer = new Timer(24 * 60 * 60);
+
+ private long assetRequestsToday;
+ public long AssetRequestsToday { get { return assetRequestsToday; } }
+
+ private long assetRequestsYesterday;
+ public long AssetRequestsYesterday { get { return assetRequestsYesterday; } }
+
+ public AssetStatsReporter()
+ {
+ ageStatsTimer.Elapsed += new ElapsedEventHandler(OnAgeing);
+ ageStatsTimer.Enabled = true;
+ }
+
+ private void OnAgeing(object source, ElapsedEventArgs e)
+ {
+ assetRequestsYesterday = assetRequestsToday;
+
+ // There is a possibility that an asset request could occur between the execution of these
+ // two statements. But we're better off without the synchronization overhead.
+ assetRequestsToday = 0;
+ }
+
+ ///
+ /// Record that a request was made to the asset server
+ ///
+ public void AddRequest()
+ {
+ assetRequestsToday++;
+ }
+
+ ///
+ /// Report back collected statistical information.
+ ///
+ ///
+ public string Report()
+ {
+ return string.Format(
+@"Asset requests today : {0}
+Asset requests yesterday : {1}",
+ AssetRequestsToday, AssetRequestsYesterday);
+ }
+ }
+}
diff --git a/OpenSim/Grid/AssetServer/Main.cs b/OpenSim/Grid/AssetServer/Main.cs
index ed77e3ece0..4fc66f7092 100644
--- a/OpenSim/Grid/AssetServer/Main.cs
+++ b/OpenSim/Grid/AssetServer/Main.cs
@@ -52,6 +52,8 @@ namespace OpenSim.Grid.AssetServer
protected IAssetLoader assetLoader = new AssetLoaderFileSystem();
private IAssetProvider m_assetProvider;
+
+ private AssetStatsReporter stats;
[STAThread]
public static void Main(string[] args)
@@ -97,8 +99,11 @@ namespace OpenSim.Grid.AssetServer
m_console.Verbose("ASSET", "Starting HTTP process");
BaseHttpServer httpServer = new BaseHttpServer(m_config.HttpPort);
+
+ // XXX Hardcoded - could be a plugin later on
+ stats = new AssetStatsReporter();
- httpServer.AddStreamHandler(new GetAssetStreamHandler(this, m_assetProvider));
+ httpServer.AddStreamHandler(new GetAssetStreamHandler(this, m_assetProvider, stats));
httpServer.AddStreamHandler(new PostAssetStreamHandler(this, m_assetProvider));
httpServer.Start();
@@ -172,7 +177,14 @@ namespace OpenSim.Grid.AssetServer
switch (cmd)
{
case "help":
- m_console.Notice("shutdown - shutdown this asset server (USE CAUTION!)");
+ m_console.Notice(
+ @"shutdown - shutdown this asset server (USE CAUTION!)
+ stats - statistical information for this asset server");
+
+ break;
+
+ case "stats":
+ MainLog.Instance.Notice("STATS", Environment.NewLine + stats.Report());
break;
case "shutdown":
@@ -186,4 +198,4 @@ namespace OpenSim.Grid.AssetServer
{
}
}
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Grid/AssetServer/RestService.cs b/OpenSim/Grid/AssetServer/RestService.cs
index ee44108efd..36dcdb0f44 100644
--- a/OpenSim/Grid/AssetServer/RestService.cs
+++ b/OpenSim/Grid/AssetServer/RestService.cs
@@ -42,7 +42,18 @@ namespace OpenSim.Grid.AssetServer
{
private OpenAsset_Main m_assetManager;
private IAssetProvider m_assetProvider;
+ private AssetStatsReporter m_stats;
+ public GetAssetStreamHandler(OpenAsset_Main assetManager, IAssetProvider assetProvider,
+ AssetStatsReporter stats)
+ : base("GET", "/assets")
+ {
+ MainLog.Instance.Verbose("REST", "In Get Request");
+ m_assetManager = assetManager;
+ m_assetProvider = assetProvider;
+ m_stats = stats;
+ }
+
public override byte[] Handle(string path, Stream request)
{
MainLog.Instance.Verbose("REST", "In Handle");
@@ -57,6 +68,8 @@ namespace OpenSim.Grid.AssetServer
LLUUID assetID = LLUUID.Parse(p[0]);
MainLog.Instance.Verbose("REST", "GET:/asset fetch param={0} UUID={1}", param, assetID);
+ m_stats.AddRequest();
+
AssetBase asset = m_assetProvider.FetchAsset(assetID);
if (asset != null)
{
@@ -70,7 +83,7 @@ namespace OpenSim.Grid.AssetServer
xw.Flush();
ms.Seek(0, SeekOrigin.Begin);
- StreamReader sr = new StreamReader(ms);
+ //StreamReader sr = new StreamReader(ms);
result = ms.GetBuffer();
MainLog.Instance.Verbose("REST", "Buffer: {0}", result);
@@ -88,14 +101,6 @@ namespace OpenSim.Grid.AssetServer
}
return result;
}
-
- public GetAssetStreamHandler(OpenAsset_Main assetManager, IAssetProvider assetProvider)
- : base("GET", "/assets")
- {
- MainLog.Instance.Verbose("REST", "In Get Request");
- m_assetManager = assetManager;
- m_assetProvider = assetProvider;
- }
}
public class PostAssetStreamHandler : BaseStreamHandler
@@ -129,4 +134,4 @@ namespace OpenSim.Grid.AssetServer
m_assetProvider = assetProvider;
}
}
-}
\ No newline at end of file
+}