ruby - SizedQueue.clear does not free push -

The code below is a lot of simpler and complex code, what happens when I turn on the stop function and The queue was clear I was expecting the lock on get_new thread to free and instead of ending the whole thread, what happens to a dead lock on its thread.

Can you understand me if I pop up instead of clarifying the desired behavior? Class controller requires 'thread' 'monitor' requires 'net / http' attr_accessor: thread_count ,: event_queue ,: is_running ,: producer_thread ,: start events def @thread_count = 5 @event_queue = SizedQueue New (@thread_count) @events = [27242233, 27242232, 27242231] end def start @is_running = true @producer_thread = thread.nu {get_new ()} end def get_new while @is_running do @ events.each do | E P e.to_s @event_queue & lt; & Lt; E end sleeping 1 end P "thread finish" end def stop p "stop!" @ Event_queue.clear p "Qi Size:" + @ event_queue.length.to_s Sleep 2 @is_running = False sleep 2 producer_read.joined "Done!" End and Service = Controller. New Service. Start Sleep 5 Service. Stop

It was one in Ruby that is fixed in Ruby.

Earlier versions of Ruby 2.1 and 2.0 were also affected. For people you want 2.1.2 or 2.0.0p481 respectively