[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
Curl timeout breaks script
So im having difficulties with skipping timeout error in curl
my script calls different functions
Displaying values from a SQL count...
Hi,
Easy enough question i just forget the exact method ..
I have ...
Code: //count win
Are sessions secure at all?..
I haven't really gotten into yet, but I was just thinking of something weird..
Lets say you h
Parse error: parse error in C:wampwwwlogspagesmembers.php on line 16
I dont see the problem with this, I always get Parse error: parse error in C:wampwwwlogspagesme
Working with Global Variables
hi, I'm not really sure why the following code is returning a "Call to a member function getBan
Save data in input fields when they press "BACK BUTTON"
Hi, this is html form: And let's say they get a error "Please enter ur title must be more then
Help with echo()
I'm having some problems with this code:
Code: echo '
<A HREF="jav
simple ping code
been searchin the site/web and found code thats simple but doesnt work.
I have a personal we
breaking a text file into paragraphs based on strings
I have a text file of email addresses that is all squished together. It looks like this:
abc
cyrillic string conversion question
Hello,
First time here...
I would like to know if there is a way to convert a
