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Revision 34cb5617


Added by Guido Trotter over 13 years ago

SingleActionPipeCondition =~ s/Action/Notify/

With this patch we simplify usage on the SingleActionCondition (which
wasn't a condition at all) by making it a real condition. This way we
can just wait() on it, or notifyAll() as we would on a normal one. The
only catch is that notifyAll can be called only once, and wait can only
be called before notifyAll has, but luckily our PipeCondition, now quite
simplified, takes care of this, by providing a new SingleActionCondition
each time the previous one has been notified.

No Start/StopUsing function are needed anymore, and thus the condition
is a lot more robust, and there's no way file descriptors can be left
open, as they are closed in a finally block, in the same function where
they were opened, by the last thread exiting the class.

Signed-off-by: Guido Trotter <>
Reviewed-by: Michael Hanselmann <>


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