Solved

Reading A 'Port'

Posted on 2000-03-22
2
206 Views
Last Modified: 2013-11-13
I have an application that runs on NT Server (located on a network).  Users can connect to this multi-threaded application via a port number (e.g. 10020) defined in the services file using custom client tools running on NT Client. I would like to be able to monitor how many users had  'connections' at any given time.  
0
Comment
Question by:ff_axel
2 Comments
 
LVL 28

Accepted Solution

by:
AzraSound earned 200 total points
ID: 2647875
check out this small project at:
http://www.vb-helper.com/Howto/netconn1.zip
It uses a RAS Api call to determine the number of connections
0
 
LVL 5

Expert Comment

by:aminerd
ID: 2656472
I'm assuming that you are using multiple winsock controls in your program. If that is the case you should be able to loop through the controls and check to see if someone is connected.

For i = 1 to WinsockControls.Count
  If WinsockControls(i).State = 7 Then 'Connected
    UserCount = UserCount + 1
  End If
Next
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Background What I'm presenting in this article is the result of 2 conditions in my work area: We have a SQL Server production environment but no development or test environment; andWe have an MS Access front end using tables in SQL Server but we a…
I was working on a PowerPoint add-in the other day and a client asked me "can you implement a feature which processes a chart when it's pasted into a slide from another deck?". It got me wondering how to hook into built-in ribbon events in Office.
The goal of the tutorial is to teach the user how to use functions in C++. The video will cover how to define functions, how to call functions and how to create functions prototypes. Microsoft Visual C++ 2010 Express will be used as a text editor an…
The viewer will learn how to pass data into a function in C++. This is one step further in using functions. Instead of only printing text onto the console, the function will be able to perform calculations with argumentents given by the user.

895 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

13 Experts available now in Live!

Get 1:1 Help Now