# File lib/pry-remote-em/broker.rb, line 81 def watch_heartbeats(url) return if timers[url] timers[url] = EM::PeriodicTimer.new(20) do if !hbeats[url] || (Time.new - hbeats[url]) > 20 servers.delete(url) timers[url].cancel timers.delete(url) end end end