Due to Perl's prototyping "problem", when you want to share a reference to an object, you need to do something like:

my $s = &shared( Thread::Semaphore->new );

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Note that you don't have to initialize the semaphore with counter of 1, because it is set to 1 by default.

In reply to Re: Sharing a Thread::Semaphore among threads by Roger
in thread Sharing a Thread::Semaphore among threads by philou

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