Re: XForms: Pixmaps need callbacks ?

Steve Lamont (spl@szechuan.ucsd.edu)
Tue, 12 Aug 97 06:03:16 PDT

To subscribers of the xforms list from spl@szechuan.ucsd.edu (Steve Lamont) :

> I chaecked this idea out by creating a callback for the pixmap object and
> calling calling the fl_call_callback(FL_OBJ *) or whatever function - the
> one which calls an objects callback.
> Again the same errors :
> Xlib: unexpected async reply (sequence 0x317)!
> [...]

It still sounds as if something is managing to confuse Xlib by talking
to the server on the same file descriptor.

The earlier posting mentioned something about another, non-XForms
GUI. Can you give more details? Can you reduce the problem to a
small example which you can post?

Are you fork()ing off separate processes somehow? Is more than one
processe making X (or XForms) calls?

Have you tried running your application in the -sync mode to find out
exactly where the error is occuring? What function causes this to
happen?

About the only other thing I can think of doing without further
information is trying to run the xscope pseudoserver, if you have it,
to determine what's causing the error.

spl

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