Re: Broken Pipe Errors
Rémi Arnaud (remi++at++remi.engr.sgi.com)
Thu, 29 Jan 1998 14:12:51 -0800 (PST)
Fagan, Tim wrote:
>
> Hello Performers
>
> I'm writing a simple draw call back in a simple performer app and keep
> getting broken pipe errors. The display opens ok and runs for
> a while then dies. Now, the program runs, draws the plane, pass through
> data gets into the draw callback, no crash. However, as soon as I try a
> gl command in the draw callback, i.e. zfunction((ZF_ALWAYS) is
> sufficient, it dies after about 381 itterations. This suggest to me it
> may be a stack related but the error returned is "broken pipe". I've
> done this before and can't see anything wrong - this has me stumped.
> What can cause a broken pipe error and is there a list somewhere?
> All Help accepted with thanks
Just a sanity check.
You are issuing a IrisGL command, which is not compatible with an
openGL performer. Are you sure you are using a IrisGL performer ?
Now, you certainly know that, but you should think about using OpenGL
instead of IrisGL anyway.
Regards
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on Mon Aug 10 1998 - 17:56:39 PDT