RabbitMQ "Hello World" example gives "Connection Refused"

Question

II'm trying to make the "hello world" application from here: RabbitMQ Hello World Here is the code of my producer class: ``` package com.mdnaRabbit.producer; import com.rabbitmq.client.ConnectionFactory; import com.rabbitmq.client.Connection; import com.rabbitmq.client.Channel; import java.io.IOException; public class App { private final static String QUEUE_NAME = "hello"; public static void main( String[] argv) throws IOException{ ConnectionFactory factory = new ConnectionFactory(); factory.setHost("localhost"); Connection connection = factory.newConnection(); Channel channel = connection.createChannel(); channel.queueDeclare(QUEUE_NAME, false, false, false, null); String message = "Hello World!"; channel.basicPublish("", QUEUE_NAME, null, message.getBytes()); System.out.println(" [x] Sent" + "'"); channel.close(); connection.close(); } } ``` And here what I get when implement this: ``` Exception in thread "main" java.net.ConnectException: Connection refused at java.net.PlainSocketIm…

Accepted Answer

To deal with it I installed RabbitMQ server. If rabbitmq-server is not installed this error will be thrown. Make sure you have installed RabbitMQ server and it's up and running by hitting http://localhost:15672/

RabbitMQ "Hello World" example gives "Connection Refused"

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