[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
Track downloads' status
Hello,
I need to make somehow, some system, to track whether downloads are completed or faile
I need desperate help with this php code integrated with flash please
Can someone please help me with this php code which I have been stuck on for weeks . I am trying to
Solution Manager BPR
Does the SolMan-BPR-ARIS-Integration (http://www.ids-scheer.com/en/ARIS/ARIS_Platform/ARIS_Business_
please hep to get values from a table row
can anyone tel me how I can select and get data from one row by pressing an Edit button in that row
Allowing ' and "
Hello everyone,
I am creating a form where users submit information to go into a database. I
array_count_values question?
ok i'm trying to create a top ten list from a database of listed favorite movies.
the followi
help with php
It's not displaying or pulling anything out of the database.
Code: <html><
help with this code please?
Hello,
I am trying to build a remote upload script for my image hosting site.
I am usi
asking for direction
I have 2 tables in my data, which are "post" and "event"
I won't make a summa
Creating an invoice
Using fpdf I am trying to create an invoice to send to clients. The products are sold in pricing tie