#!/home/ew/bin/ruby
# Simple "Hello World" application for Unicorn

# Exec ourselves with unicorn.  A shebang (e.g. "#!/usr/bin/unicorn")
# won't work since unicorn itself is a Ruby script with a shebang, but
# this does:
exec('unicorn', $0) if $0 == __FILE__

# Rack-compatible "Hello World" application
class HelloWorld
  MSG = "Hello world!\n"

  def call(env)
    [ 200,
       { "Content-Type" => "text/plain",
         "Content-Length" => MSG.size},
     [ MSG ]
    ]
  end
end

# make sure this hash is the last statement, as this is eval-ed by unicorn
{
  # :listeners => %w(0.0.0.0:8080 127.0.0.1:7701 /tmp/test.sock),
  # :hot_config_file => "/tmp/hot_config",
  :app => HelloWorld.new,
}