[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
Not loading image
When this function gets loaded it doesn't load the image just trying to figure out why.
Code:
upload form file types....
Hey all, I am learning PHP and I am writing a script from the W3C Schools tutorials for uploading fi
Notice Undefined index: reset/ Attempting to redirect, works, but get a notice
Full Header.php is:
Code: [Select]<?php
$reset= false;
$reset= strip_tags($_GET[&quo
help me fix these syntax errors...
I keep getting multiple syntax errors on this script like this one:
Parse error: syntax error
Send current URL in URL with a $_GET variable problem.
Hello community,
I have created a function that gets the current variable of a page, example:
Linking with Foreign Keys
I have been getting an erro when I try and link:
create table Faculty_Specialty (I_Name v
Count on multidimensional array
Hi, i got an array as below:
Array
(
=> Array
(
Time script, set to my time zone?
I am using this line to get the date and time
Code: $time = date(F." ".d.", &q
Connecion issue
Hi,
For some reason, I keep getting this error when trying to connect:
Warning: mysql_
search function
HI guys,
if anyone could point us in the right direction of how to do this, or provide some t