Unicorn logging to syslog

unicorn.conf.rb

class Syslogger

  def initialize
    read, @write = IO.pipe
    fork do
      @write.close
      $stdin.reopen read
      exec *%w(logger -trails)
    end
    read.close
    @write.sync = true
  end

  def write(progname=nil, &block)
    @write.puts "#{progname} #{block.call if block_given?}"
  end

  alias :debug :write
  alias :info :write
  alias :warn :write
  alias :error :write
  alias :fatal :write

end
logger Syslogger.new