How has support for locks (Thread::Semaphore) changed across recent Perl versions?

In recent versions of Perl, support for locks, specifically through the Thread::Semaphore module, has seen improvements and enhancements to multi-threading capabilities, allowing for better resource management and thread synchronization. This evolution aids developers in writing robust multi-threaded applications more efficiently.
Perl, Thread::Semaphore, multi-threading, resource management, thread synchronization, Perl version updates
# Example of using Thread::Semaphore in Perl use threads; use Thread::Semaphore; my $semaphore = Thread::Semaphore->new(2); # Maximum 2 threads can access at once sub thread_function { my $id = shift; print "Thread $id waiting for the semaphore...\n"; $semaphore->down; # Acquire semaphore print "Thread $id acquired the semaphore!\n"; sleep(2); # Simulate work print "Thread $id releasing the semaphore...\n"; $semaphore->up; # Release semaphore } # Create multiple threads my @threads; for my $i (1..5) { push @threads, threads->create(\&thread_function, $i); } # Wait for all threads to finish $_->join() for @threads;

Perl Thread::Semaphore multi-threading resource management thread synchronization Perl version updates

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