start

#!/usr/bin/env ruby
# -*- coding: utf-8 -*-

require 'rubygems'
require 'choice'
require 'lib/pushy/app'

Choice.options do
  header ''
  header 'Available options:'

  option :host do
    short '-h'
    long '--host=HOST'
    desc 'The hostname or ip of the host to bind to (default 0.0.0.0)'
    default '0.0.0.0'
  end

  option :port do
    short '-p'
    long '--port=PORT'
    desc 'The port to listen on (default 4000)'
    cast Integer
    default 4000
  end
end

require 'lib/pushy'




EM::run do
  host = Choice.choices[:host]
  port = Choice.choices[:port]

  app = Pushy::App.new

  begin
    EM::start_server host, port, PushyServer, app
    puts "Started Pushy on #{host}:#{port}"
  rescue RuntimeError => e
    if e.message == 'no acceptor'
      $stderr.puts "Could not start Pushy. Is something else listening on port #{port}?"
    end
    EM::stop_event_loop
  end
end