websocket client example

gistfile1.rb

require 'rubygems'
require 'em-http-request'
require 'active_support'

EventMachine.run {
  $http = EventMachine::HttpRequest.new("ws://localhost:8080/").get :timeout => 0
 
  $http.errback { |e| puts "oops #{e}" }
  $http.callback {
    puts "WebSocket connected!"
    $http.send("server_version");
    $http.send("user_online");
  }
  $http.stream { |msg|
    puts "Got: #{msg}"
  }
}