GetUserEvent

[Steph 694]

I'm programming programming in the the old style... with while loop and the GetUserEvent function... I think that it is more flexible that way...

In my application... first time that encounter that problem... Few time a week the OS never return from the GetUserEvent function... and the system freeze...???

What I can say about my application is that I'm using the WinSock library to make UDP communication... I would say every 300 m[s]

Thank

Steph

[Jason F.]

We will probably need more information to speculate as to what is happening in your program. Have you used any debugging tools like Microsoft's Spy++ to tell if the application is still receiving messages from the OS? Have you noticed any odd behavior like intensive memory usage or an overal slowdown of the system about the same time this behavior happens? Try to give us more information along these lines as well as possibly submitting a minimal application that exhibits the same behavior (submitting an application that has only the minimal amount of code to reproduce the problem will help others in debugging it).

Jason F.
Applications Engineer
National Instruments
www.ni.com/ask