# = Simple "Ping:Pong" websocket client
#
# See https://github.com/igrigorik/em-http-request/blob/master/examples/websocket-handler.rb
#
#    $ bundle install
#    $ bundle exec ruby ruby-websocket-client.rb
#

require 'rubygems'
require 'em-http'

HOST, PORT = '0.0.0.0', 8000

EventMachine.run do

  puts '='*80, "Connecting to websockets server at ws://#{HOST}:#{PORT}", '='*80

  http = EventMachine::HttpRequest.new("ws://#{HOST}:#{PORT}/websocket").get :timeout => 0

  http.errback do
    puts "oops, error"
  end

  http.callback do
    puts "#{Time.now.strftime('%H:%M:%S')} : Connected to server"
  end

  http.stream do |msg|
    puts "Recieved: #{msg}"
  end

  http.disconnect do
    puts "Oops, dropped connection?"
  end

end