[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 you detect variable string in a massive string?
Ok guys, i need some help with this one.
I am going to be getting a large string, like 10-20
some query on multilingual website
Hi all,
Which is the simplest and easiest method to make a website multilingual,
is it put
max function question
Hi All
Ihave a table that holds shipment numbers and dates like this
select * from
Wierd echo error?
Hi, i got the most wierd php error ever and i don't know why..
Code: echo "<t
Simultaneous select/update/insert
Hi
How would I need to go about when 2 users update a single row simultaneous? And how would
that old Malformed Headers problem again!!!!! HELP!!!!!!
I've read the http://www.phpfreaks.com/forums/index.php/topic,37442.0.html
I don't think my c
need to apply an if/else statement to Tim Thumb script
Not sure how to work this. I essentially want to call a variety of image sizes based on which style
Change Sort Order to Display Newest File First
Hi Guys,
I have a page that sorts the contents (PDFs) of a directory and displays them on the
This is driving me nuts!
This insert query looks to be alright, however I get this error:
QuoteYou have an error in yo
Preg_match unknown modifyer
Hello,
Im trying to write a little script for my forums i need to get the reply from my forum