Hi All,

Let me try too.  I model the world, and I put a stop light in front of a
car.  Then I stop the world for a minute.

When I restart the world it shouldn't change the stop light in my world.  It
should only restart the time.

A suspended process is stopping time in my world.  The stop light is a
semaphore that is waiting in my code which is running in my world.  Resuming
the process should not change anything that is waiting in that thread.
Starting the time should not change the stoplight.  I could have two green
lights at one intersection and cars smashing up all over the place.  It
could get very messy.

It's a bug.

Ron Teitelbaum

> -----Original Message-----
> From: Igor Stasenko
> 
> Let me make it clear for the last time.
> 
> Waiting is an _action_.
> 
> And process allowed to perform any _actions_ if it's not suspended.
> If you suspend process, it should stop performing actions until it
> receive #resume.
> 
> As another viewpoint, we can consider waiting for #resume as an action
> too.
> But since process can perform only single action at some point of
> time, it can't perform 'wait for resume' and 'wait for signal' in
> parallel.
> 
> --
> Best regards,
> Igor Stasenko AKA sig.