[RESOLVED] Socket/Port remains open after app crashes
Posted on
16th Feb 2014 07:03 pm by
admin
I'm having this problem with a networked app in vb.net.
If the program exits normally the port closes fine, however, if it crashes sometimes it remains open and I am unable to close it. The next time I run the program it is unable to open the port because it is already in use. Here's the exception:
10048: Only one usage of each socket address (protocol/network address/port) is normally permittedAny ideas on how I can reclaim this port, or how I can close it?
Did you know?Explore Trending and Topic pages for more stories like this.
I tried using the reuse address socket option
Code: SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, 1) but that just opens the port again and does not close the old one. see this netstat output:
TCP PCISERVER:14000 PCISERVER.cpwpci.cpwgroup.net:0 LISTENING 4320
[System]
TCP PCISERVER:14000 PCISERVER.cpwpci.cpwgroup.net:0 LISTENING 5808
[System]
TCP PCISERVER:14001 PCISERVER.cpwpci.cpwgroup.net:0 LISTENING 5808
[System]
TCP PCISERVER:14001 PCISERVER.cpwpci.cpwgroup.net:0 LISTENING 4320
[System]
As you can see once the program exits the ports remain opened by the System process.
I don't know of a way to stop them from listening besides a restart.
No comments posted yet
Your Answer:
Login to answer
87
27
Other forums
how can i expire the submitted page using session.
hi,
i'm new to php world.
i'm using "post" method.
when i submit it,data goes to
php wont update my db
hello,
sorry for posting in mysql forum but i dont know where exactly is the problem but here
Simple image grab script.
I was wondering if it was possible and if anyone knew how to make a simple php script that looks at
Needing Youtube thumb nail fix.
I have a script on a site that pulls in you-tube videos,
The problem is, that the thumb nails for
PHP & Images [Resize, Crop, Save]
Hey! Well I have a little dilema, hoping I could find some guidance.
I have a CMS and on the
CHMOD script
Hi,
I need a script to read all files in a folder and set to 777.
Can anyone help out
Website Direction...
I recently used this code to try and make it so the page loads as http://www.domain.com/ when you ty
Alternate messaging
I have 4 strings in MySQL db1
$string1 : Hello
$string2 : Hi
$string3 : Great
$strin
Remove values in array2 from array1
I have two arrays.
Array 1 is where the array key holds various different numbers. For exampl
Login Issue's
Code: <?php
$file = fopen('user.txt', 'r');
/* Set login to false initially */