[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
image upload script not working with png
The basic process of this php code is to take the submitted file, convert it to a small JPG thumbnai
Phase Error I can't seem to find :(`
Hey guys, I can seem to find my phase error on this. I am getting this error
[error]
Pars
Greek characters in php
Hi,
I'm making a script and I m using for first time greek characters.
I started to write
Problem executing bash script using shell_exec
Hi there,
I created a bash script file using following code to convert doc documents to pdf using
OOP help
okay so i have a class im making it has everything setup i just need to randomize the 2 variables an
Calling All PHPFREAKS Blackberry Users
Are you a member of PHPFreaks and have a blackberry? Well RIM just recently released Blackberry Mes
Validating time
Hi Guys
what do you think of the following approach to validate a 24hour time:
http://
Is this possible? If one file assigned to an ID...
I have a page that lists property listings assigned to a specific user (a manage page), with brief t
Deleted Delivery but material wont return
We deleted a delivery but the material its still pending.
We made a reverse goods movemen
Passing Variables
What I'm wanting to do is when the user clicks on Arenas it will know the name of the country it's w
