Method: Puppet::Daemon.close_streams

Defined in:
lib/puppet/daemon.rb

.close_streams ⇒ 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.

Close stdin/stdout/stderr so that we can finish our transition into ‘daemon’ mode.

Returns:

  • nil



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# File 'lib/puppet/daemon.rb', line 61

def self.close_streams
  Puppet.debug("Closing streams for daemon mode")
  begin
    $stdin.reopen "/dev/null"
    $stdout.reopen "/dev/null", "a"
    $stderr.reopen $stdout
    Puppet::Util::Log.reopen
    Puppet.debug("Finished closing streams for daemon mode")
  rescue => detail
    Puppet.err "Could not start #{Puppet.run_mode.name}: #{detail}"
    Puppet::Util.replace_file("/tmp/daemonout", 0o644) do |f|
      f.puts "Could not start #{Puppet.run_mode.name}: #{detail}"
    end
    exit(12)
  end
end