[Stackless] unpickling blocked tasklets
tismer at stackless.com
Fri Jan 30 20:45:24 CET 2009
Andrés Tremols schrieb:
> Alright, answering myself.. I found that set_atomic(True) can make
> blocked tasklets run after unpickling. Wonder what would be the optimal
> way use it as probably it involves a performance penalty.
> 2009/1/30 Andrés Tremols <andtretug at gmail.com <mailto:andtretug at gmail.com>>
> After experimenting for a while with stackless I found that I can't
> insert back into the scheduler tasklets that were blocked at the
> moment of pickling, I wonder if there is a way around this
> restriction as for my purposes I need the network of running
> tasklets to be restored (unpickled) even if some of them are
> blocked. Any ideas welcome.
If your tasklet is blocked, then it must be in a channel.
But then this channel should get pickled as well, and the
preferred(tm) way to unblock such a tasklet is to reactivate
them via the channel they are blocking on.
This is the theory, but I might be missing something.
cheers - chris
Christian Tismer :^) <mailto:tismer at stackless.com>
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