Method: Puppet::Daemon#set_signal_traps

Defined in:
lib/puppet/daemon.rb

#set_signal_traps ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Trap a couple of the main signals. This should probably be handled in a way that anyone else can register callbacks for traps, but, eh.



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# File 'lib/puppet/daemon.rb', line 109

def set_signal_traps
  [:INT, :TERM].each do |signal|
    Signal.trap(signal) do
      Puppet.notice "Caught #{signal}; exiting"
      stop
    end
  end

  # extended signals not supported under windows
  unless Puppet::Util::Platform.windows?
    signals = { :HUP => :restart, :USR1 => :reload, :USR2 => :reopen_logs }
    signals.each do |signal, method|
      Signal.trap(signal) do
        Puppet.notice "Caught #{signal}; storing #{method}"
        @signals << method
      end
    end
  end
end