2010/7/23 Lukas Renggli
<renggli@gmail.com>
> But How I can do that without fork? I track changes in another process and
> when I do update I save image in this process.
> How I can initiate image saving from ui process?
I don't understand what you are saying.
The thing is that using #fork to save the image has no effect (other
than wrecking the image), because #snapshot:andQuit: is eventually
calling a primitive that locks the complete VM anyway.
If you want to fork while saving the image you need to use an OS-level
fork, not a Smalltalk-level fork. You can do this with OSProcess for
example (check the Seaside mailing-list archive).