by nolovelust
31. March 2011 13:19
Microsoft.Web.Administration Namespace is wonderful! With couple of hours work I have managed to build a request monitor to watch who requesting what and how long it takes to serve. If you aren't bothered with the code below just download this requests.zip (38.69 kb) file and put it on a classic .net 4 application pool with and id that has administrator privileges. You won't be able to read system data if you use IUSR or apppool identity.
web.config
<?xml version="1.0"?>
<configuration>
<system.web>
<customErrors mode="Off"/>
<compilation debug="false" targetFramework="4.0">
<assemblies>
<add assembly="Microsoft.Web.Administration, Version=7.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add assembly="Microsoft.Web.Management, Version=7.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</assemblies>
</compilation>
<pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/>
</system.web>
</configuration>
requests.aspx.cs
using System;
using Microsoft.Web.Administration;
using System.Text;
using System.Linq;
public partial class _requests : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
manager = new ServerManager();
int filtered = Convert.ToInt32(Request.QueryString["filter"]);
StringBuilder sb = new StringBuilder();
foreach (WorkerProcess proc in manager.WorkerProcesses)
{
RequestCollection rc = proc.GetRequests(0);
var selected = from r in rc
select r;
if (filtered>0)
{
selected = from r in rc
where r.SiteId == filtered
select r;
}
foreach (Request r in selected)
{
sb.AppendFormat("<tr><td><a href=\"?filter={8}\">{8}</a></td><td>{0}</td><td>{1}</td><td>{2}</td><td><img src=\"http://mobilust.net/onlines/iptoflag.aspx?ip={3}\" alt=\"{3}\" /> {3}</td><td>{4} ({5}s)</td><td>{6}</td><td>{7}</td></tr>", r.HostName, Server.HtmlEncode(r.Url), r.Verb, r.ClientIPAddr, r.PipelineState, TimeSpan.FromMilliseconds(r.TimeInState).TotalSeconds, r.CurrentModule, TimeSpan.FromMilliseconds(r.TimeElapsed).TotalSeconds, r.SiteId);
RequestCount++;
}
}
RequestList = sb.ToString();
}
protected int RequestCount
{
get;
set;
}
protected string RequestList
{
get;
set;
}
protected ServerManager manager
{
get;
set;
}
}
requests.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="requests.aspx.cs" Inherits="_requests" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Requests</title>
<script type="text/javascript" src="assets/jquery-latest.js"></script>
<script type="text/javascript" src="assets/jquery.tablesorter.min.js"></script>
<link href="assets/style.css" rel="stylesheet" type="text/css" />
<script type="text/javascript">
$(document).ready(function () {
sortTable();
});
function sortTable()
{
$("table").tablesorter({
sortList: [[0, 0]]
});
}
</script>
</head>
<body id="requestpage">
<div class="header">
<div class="left"><h1>Total <%=manager.WorkerProcesses.Count%> Worker Processes, <%=RequestCount %> requests</h1></div>
<div class="right"><h1><a href="requests.aspx">Reset</a> <a href="">Refresh</a></h1></div>
<div class="clear"></div>
</div>
<table cellspacing="1" class="tablesorter" id="requestlist">
<thead><tr><th> </th><th>Host Name </th><th>Url </th><th>Method </th><th>Client </th><th>State </th><th>Module Name </th><th>Time (s) </th></tr></thead>
<tbody><%=RequestList%></tbody>
</table>
</body>
</html>
You can download zip file above if you want javascript enabled sorting of the requests table.
Have look at the end result below. Keepin mind that Country flags is not part of this sample but you can get the code for that from here
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