[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
Saving PHP output as a file
I wondered if anyone knows how to save the rendered output of a PHP script as a file?
I have
While Problem
i am having a problem with a while statement here is the code
Code: [Select]<?php
sess
Rand() help needed
Hi all,
Can someone explain and give me a quick example of how I would go about this?
Session variable help
I'm having a very troubling issue. Maybe I'm just looking over something but I have looked at the co
Weird MySQL error, why am I recieving this?
PHP Code:
<?php require "global_settings.php"; ?>
<titl
Taking an HTML form and a PHP program and making it into one working file.
Hello,
So I would like to display everything INSIDE a specific directory. In other words, I
How to restrict the display of report variants
Hello All,
I want t know how to restrict the display of report variants.
I mean, whe
How to make a mail Form secure?
I want to create an email Form on my web site. How can I make the Form secure so the submitted info
Setting a default timezone?
I have read about how to change the timezone in PHPMYADMIN, but it changes back, it doesn't STAY the
Varible in trigger - refering to correct schema
Hello
Im having some issues with my trigger.
What I want to do is call opon a differ
