[Stackless] RESEND stackless.schedule() does not always return, why?

[Paul Sijben]

resending because after 12 hours my mail has not come back through the list.
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Hi all,

I just noticed a (spurious) stackless.schedule() in my code that did not
always return. So my code now runs well with it removed. However it made
me wonder; what would cause a stackless.schedule() not to return ever?

Paul

-- 
Paul Sijben                    	        tel: +31334566488
Eemvalley Technology     		fax: +31334557523
the Netherlands                   	http://eemvalley.com