On Wed, Jul 02, 2008 at 08:07:56AM -0400, Erik Dahl wrote: > I have a situation where I want to mutate the class of an instance like > this: > > inst.__class__ = NewClass
Is inst a persistent object? Then your only chance to get this to work
is to find *all* objects that reference inst and mark them _p_changed.
> I'm in zeo land. When I do this in one client things work fine.
More careful testing would show that not to be the case, I think.
> But of
> course the other clients who have already loaded the instance still hold
> the old class. Restarting them gets the new class so it did get stored
> properly in the pickle (which I would expect).
The class is also stored in every reference to that object.
> Any chance I can get zeo
> to tell the other clients about the new class?
Marius Gedminas
--
It's my understanding that although in principle TCP can handle huge
throughputs in practice many stacks haven't been optimized for that case, so
you have to either use a utility which opens multiple TCP sessions in parallel
or do something really radical like upgrade to the latest version of the linux
kernel.
-- Bram Cohen
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