[drakma-devel] eof error

[Frank Schorr]

> 
> On Thu, 03 Apr 2008 22:34:59 +0200, Frank Schorr <franks-muc at web.de> wrote:
> 
> > This is on win32/5.0.2
> 
> LispWorks, I assume.

Yes (version 5.0.2)

> 
> > I receive an eof error when accessing a web page. Backtrace below.
> >
> > This happens occasionally, every second or third call to
> > HTTP-REQUEST, without regular pattern, when the call is made from a
> > muproc thread.  My code works fine when called from the ide.
> 
> Hmm, hard to say without a reproducible test case.  Does it happen
> only with specific URLs or with arbitrary ones?
> 

My code tries only one, parallel threads access the same web page, 
but different URLs, because sessions are tracked. 
But it works fine from the ide thread. 

I will try to find a simple test case.

> > I suspect that the proper initial bindings should be made when the
> > thread is spawned, but I was not able to get this done.
> 
> Which initial bindings are you thinking of?

see 

http://www.mu.dk/cl-muproc#muproc-spawn

used to set up and initialize special variables in the new thread.
I thought that every thread might want its own variable for 
things like a current stream or something similar to be independent from 
other threads. It was only guessing.



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