Class: IO

Inherits:
Object
  • Object
show all
Defined in:
lib/ffmpeg/io_monkey.rb

Overview

Monkey Patch timeout support into the IO class

Instance Method Summary collapse

Instance Method Details

#each_with_timeout(pid, seconds, sep_string = $/) ⇒ Object 



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# File 'lib/ffmpeg/io_monkey.rb', line 21

def each_with_timeout(pid, seconds, sep_string=$/)
	sleeping_queue = Queue.new
	thread = nil

	timer_set = lambda do
	  thread = new_thread(pid) { FFMPEG::Timer.timeout(seconds) { sleeping_queue.pop } }
	end

	timer_cancel = lambda do
		thread.kill if thread rescue nil
	end

	timer_set.call
	each(sep_string) do |buffer|
		timer_cancel.call
		yield buffer
		timer_set.call
	end
ensure
	timer_cancel.call
end