Async WSAConnect failed on XP with error code = 2 ("File not found")
Posted on
16th Feb 2014 07:03 pm by
admin
Hi all,
I have very strange bug, please help me if you can.
Did you know?Explore Trending and Topic pages for more stories like this.
It is reproduced only on these conditions : WinXP, VS2005, VS2008, build in debug, execute without debugging.
On any other configuration or OS this code works fine.
Also works ok with old VC6.0.
I Tested it also on another XP just in case, same behavior.
I've isolated problematic code in a simple console application (no threads etc).
Just putting :
WSAEventSelect(...., FD_CONNECT | FD_READ | FD_CLOSE)
before WSAConnect, and WSAConnect will fail with error code 2 (means : File not found).
Which is not described in MSDN...also this is fail code when it really cannot connect (server is down or invalid).
If I remove WSAEventSelect (i.e. sync connect) all works.
If I debug code, all works.
If I put break point on WSAConnect line and run this app outside studio, then reach this breakpoint (start debugging) and step through WSAConnect WITH debugger it works....
I'm unable to find anything in the net about this strange behavior.
Also I'm trying to connect to FTP server, which works fine.
I'm attaching full code. It only test WSAConnect in async mode, nothing more.
10x,
Filip
No comments posted yet
Your Answer:
Login to answer
107 
25 
Other forums
Greek characters in php
Hi,
I'm making a script and I m using for first time greek characters.
I started to write
help with php
It's not displaying or pulling anything out of the database.
Code: <html><
please, need help coding this voting for your favorite car polling system.
hi, my code needs a lot of work, but i want to be able to let users vote on their favorite car, upda
Where is my php.ini???
Hi
First off - apologies - i'm not a coder so this may sound very amateur.
I'm having
When i am Canseling the Billing Document in VF11 I am getting Shortdump
Hi Experts
When i am Canseling the Billing Document in VF11 I am getting Shortdump.
Problems with adding a link to one position in a 'foreach' loop, please help
Hello!
Iam pretty new to programming and I wanna create a table with users from an array. It
Frustrated php Newbie
First off, I am pretty much a PHP nub. I can read and understand the language (most of the time) so
PHP Login
Hey!
I got this shopcart code online, am trying to modify it but am getting an error when i try a
HTML Email rec'd as Source Code
The code does create and send the email successfully. However, the message shows as html code and n
extract a file from zip file
hi,
i know how to unzip a zip file in php, but is there a way to just extract a certain file only
