Module: Process

Defined in:
lib/smartfox_jruby/common.rb

Class Method Summary collapse

Class Method Details

.alive?(pid) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/smartfox_jruby/common.rb', line 146

def self.alive?(pid)
  return false unless pid
  begin
    Process.kill(0, pid)
    true
  rescue Errno::ESRCH
    false
  end
end