Demonstration of WebSocket usage through Zuul gateway with Stomp (websockets from server are relayed through RabbitMq).

The problem of connection=keep-alive header is fixed on backend application with WebSocketHeaderFilter

####RABBITMQ CONFIGURATION (in this demo {username=cloud} {password=cloud} {vhost=/cloud})

• enable management console (Rabbit web console: http://{server}:15672/)
  rabbitmq-plugins enable rabbitmq_management
• enable stomp plugin
  rabbitmq-plugins enable rabbitmq_stomp
• add user
  rabbitmqctl add_user {username} {password}
• add vhost
  rabbitmqctl add_vhost {vhost}
• add permissions to vhost for given user
  rabbitmqctl set_permissions -p {vhost} {username} ".*" ".*" ".*"