[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
temporary objects
Until now i thought every temporary object in C++ is created as constant. I'm wondering why my compi
What am I missing here? Help!
Hello all!. I can't seem to get this working right. Well - it renders right, but something is goin
unexpected T_VARIABLE error
Hey all! I'm getting an unexpected T_VARIABLE with the following function:
function getHighes
ALV List display - header width adjust
Hi,
I am using REUSE_ALV_LIST_DISPLAY for my ALV display.The width of the ALV varies for
POST into Array problem
Hi Chaps,
I have a repeat region, displaying rows of data: jobid, fromtable, translatorcharge
Last character removed
I have created a string from an array. I have inserted commas from my form values. I am trying to re
Redistributing dependent dlls
Hai all ,
I have created an application in VC++ using VS2008 in a development machine which r
Bit manipulation program with binary operations
My homework is to create a program to scan in and add binary numbers and print them like so
How to secure my login data to my database?
Hi there,
It may be a stupid question but I don't know how to secure my login data to my data
Slow data retrieval which requires improvement..please help
I am working on a Help Desk Ticketing system and have a page called MY TICKETS which shows all ticke
