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jsaak/modify_timer.rb

Created December 3, 2013 11:49
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modify periodic timer frequency at runtime (works with EventMachine and EventMachine::Synchrony too)
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modify_timer.rb
require "em-synchrony"
EventMachine.synchrony do
counter = 0
timer = EM::Synchrony.add_periodic_timer(0.2) do
puts counter
counter += 1
if counter > 4
timer.interval = 1
end
end
end
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