GLOBAL.ASA real active user count - ASP / Active Server Pages

Daniel L.

Hi,

I've searched over 1 hour on Google and elsewhere and haven't found
anything.

I'd like to find a way to get the real active user count on our website.
THe main problem I have is when a user quit with the "X" the counter will be
decremented of 1 only when the Session.Timeout will be expired.

Please let me know if anyone have come accross a solution somewhere...

Thank you!

Jul 19 '05 #1

Subscribe Reply

2445

Tom B

You'd have to be creative. Likely on the client-side.
Perhaps, a little javascript function that refreshes an "image" every X
seconds.
If a user fails to refresh their image, they are "timed out"

The other thing, if you are stuck with server side only, would be to track
users separately. Users who have been active in the last X seconds and
users who are still "logged in" but haven't been active.

"Daniel L." <jereçoisdéjàtr opdespamauburea u@désolé.com> wrote in message
news:uM******** ***********@new s20.bellglobal. com...

Hi,

I've searched over 1 hour on Google and elsewhere and haven't found
anything.

I'd like to find a way to get the real active user count on our website.
THe main problem I have is when a user quit with the "X" the counter will be decremented of 1 only when the Session.Timeout will be expired.

Please let me know if anyone have come accross a solution somewhere...

Thank you!

Jul 19 '05 #2

Manohar Kamath [MVP]

That's the problem with the basic HTTP protocol itself, since it is not a
stateful protocol. Once the user gets a document, the user gets
"disconnect ed." The whole idea behind the session is that, using cookies and
a timer, you see if the user is connected within a certain time span.

With that said, there is no accurate way of figuring out an accurate count
of users -- what you are doing currently seems to do the job. There are
elaborate methods -- for example, embedding a small Java applet in a
invisible frame, which send out a message back to the server. But I think it
is an overkill for a simple counter app.

--
Manohar Kamath
Editor, .netBooks
www.dotnetbooks.com
"Daniel L." <jereçoisdéjàtr opdespamauburea u@désolé.com> wrote in message
news:uM******** ***********@new s20.bellglobal. com...

Hi,

I've searched over 1 hour on Google and elsewhere and haven't found
anything.

I'd like to find a way to get the real active user count on our website.
THe main problem I have is when a user quit with the "X" the counter will be decremented of 1 only when the Session.Timeout will be expired.

Please let me know if anyone have come accross a solution somewhere...

Thank you!

Jul 19 '05 #3

Similar topics

17865

Global Variables

by: Matt | last post by:

Greetings, What are people's thoughts on global variables in C++? Why are we taught not to use them in programming? Is it true that if you are running two copies of the C program one copy can overwrite another copies global variable? I know that you could overwrite a value in a global variable from a function, but you could also do that if you pass the variable in and then out again... so how is that any different?

C / C++

515

Global.asax Session_OnEnd not firing

by: Phil Lamey | last post by:

Hi All, I have the following code but for some reason I cannot get the Session_OnEnd event to fire. I am trying to limit the amount of connections a browser session can have. Where the application is a virtual directory. Any ideas? ------------

.NET Framework

5434

losing connection to Active Directory

by: huzz | last post by:

I have web application that quaries the Active Directory to get user details.. everything works fine but someday I'll get System.Runtime.InteropServices.COMExection and if I restart the client machine then it works again. here is one of the method where am calling the AD public bool UserExist(string UserName) {

.NET Framework

4678

ADODB OleDbDataAdapter different count of rows from Active Directory

by: Ireneus Broncel | last post by:

I have a class which reads Groups and Users from ActiveDirectory. The Problem is, that i have about 10000 rows as product. When I am trying to read the "memberOf" Objects out of this field i get allways different count of rows. If anybody knows something about this kind of problem, I would appreciate any help. Thx.

C# / C Sharp

3172

"Sudden" Active Directory error on ASP.NET

by: Patrick | last post by:

I have an ASP.NET page that searches for someone in the corporate Active Directory. It had been working fine until recently when I changed from Basic Authentication on IIS6 back to Integrated Windows authentication. The error occurs on the FindAll method. The exceptions are as follows. anyway of getting the code working with Integrated Windows authentication (too annoying for user to enter user-name/password). Note I do need to use...

ASP.NET

3892

Problem retrieving Active Directory users

by: tangus via DotNetMonster.com | last post by:

Hello all, I'm really struggling with getting some Active Directory code to work in ASP.NET. Can you please provide assistance? I am executing the following code: Dim enTry As DirectoryEntry = New DirectoryEntry("LDAP://domain") Dim mySearcher As New DirectorySearcher(enTry) Dim resEnt As SearchResult mySearcher.Filter = ("(objectClass=*)") mySearcher.SearchScope = SearchScope.Subtree

ASP.NET

3615

global variables are bad?

by: fabio | last post by:

Why? i' ve heard about this, the usage of global vars instead of locals is discouraged, but why? thx :)

C / C++

29362

The Case Against Global Variables

by: weaknessforcats | last post by:

C++: The Case Against Global Variables Summary This article explores the negative ramifications of using global variables. The use of global variables is such a problem that C++ architects have called it polluting the global namespace. This article explores what happens when the global namespace becomes polluted and how to avoid this condition. The opinions expressed in this article are those of the author alone although many have...

C / C++

112

5435

How to eliminate this global variable, silent?

by: istillshine | last post by:

When I control if I print messages, I usually use a global variable "int silent". When I set "-silent" flag in my command line parameters, I set silent = 1 in my main.c. I have many functions that may print some messages. foo(...) { if (!silent)

C / C++

8678

What is ONU?

by: marktang | last post by:

ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look ! Part I. Meaning of...

General

8609

Changing the language in Windows 10

by: Hystou | last post by:

Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...

Windows Server

9166

Problem With Comparison Operator <=> in G++

by: Oralloy | last post by:

Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...

C / C++

9030

Maximizing Business Potential: The Nexus of Website Design and Digital Marketing

by: jinu1996 | last post by:

In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...

Online Marketing

8899

The easy way to turn off automatic updates for Windows 10/11

by: Hystou | last post by:

Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...

Windows Server

7737

AI Job Threat for Devs

by: agi2029 | last post by:

Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...

Career Advice

6525

Access Europe - Using VBA to create a class based on a table - Wed 1 May

by: isladogs | last post by:

The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...

Microsoft Access / VBA

4371

Trying to create a lan-to-lan vpn between two differents networks

by: TSSRALBI | last post by:

Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...

Networking - Hardware / Configuration

3052

transfer the data from one system to another through ip address

by: 6302768590 | last post by:

Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system

C# / C Sharp