RabbitMQ connect?

I am trying to connect iBeacon receiver to my RabbitMQ server.
RabbitMQ has MQTT plugin enabled and 1833 port is opened for the server.
I anyhow do not receive any data.
Any help is appreciated.

You can use a command line such as mosquitto_pub to test if the connection is ok.

mosquitto_pub -h your-sever -t "test" -m "hello world"