cant connect from my desktop to rabbitmq on ec2

问题

I am trying to create an ubuntu vm with rabbitmq on EC2.
I can telnet my rabbit but cant connect with java client.

Here is my code

ConnectionFactory factory = new ConnectionFactory();
factory.setHost("172.31.4.61");
factory.setPort(5672);
Connection connection = factory.newConnection();

I get the following

 java.net.ConnectException: Connection timed out: connect

Any ideas?

回答1:

Make sure you add a rule to allow inbound traffic for port 5672 in the EC2 Security Group.

来源：https://stackoverflow.com/questions/22134483/cant-connect-from-my-desktop-to-rabbitmq-on-ec2