Breaking News: Grepper is joining You.com. Read the official announcement!

rabbitmq fanout exchange

Pragya Keshap answered on February 11, 2023 Popularity 6/10 Helpfulness 1/10

answer rabbitmq fanout exchange

rabbitmq fanout exchange

Comment

The fanout exchange will route published messages to any queues bound to it without any conditions and no balancing between the queues. You shouldn't even specify a binding key, and, if you do, the exchange will just ignore it.

@Configuration
public class RabbitMqConfig {
 
    String deliveryQueue = "delivery_queue_fanout";
 
    String emailQueue = "email_queue_fanout";
 
    String cartExchange = "cart_exchange";
 
    @Bean
    Queue deliveryQueue() {
       return new Queue(deliveryQueue, false);
    }
 
    @Bean
    Queue emailQueue() {
        return new Queue(emailQueue, false);
    }
 
    @Bean
    FanoutExchange exchange() {
        return new FanoutExchange(cartExchange);
    }
 
    @Bean
    Binding deliveryBinding(Queue deliveryQueue, FanoutExchange exchange) {
        return BindingBuilder.bind(deliveryQueue).to(exchange);
    }
 
    @Bean
    Binding emailBinding(Queue emailQueue, FanoutExchange exchange) {
        return BindingBuilder.bind(emailQueue).to(exchange);
    }
 
    @Bean
    public MessageConverter messageConverter() {
        return new Jackson2JsonMessageConverter();
    }
 
    @Bean
    public AmqpTemplate rabbitTemplate(ConnectionFactory connectionFactory) {
        final RabbitTemplate rabbitTemplate = new RabbitTemplate(connectionFactory);
        rabbitTemplate.setMessageConverter(messageConverter());
        return rabbitTemplate;
    }
}

https://www.rabbitmq.com/tutorials/amqp-concepts.html

Popularity 6/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java rabbitmq

Link to this answer
Share Copy Link

Contributed on Feb 11 2023

Pragya Keshap

0 Answers Avg Quality 2/10

rabbitmq fanout exchange

Contents

More Related Answers

rabbitmq fanout exchange

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.