Rabbitmq
Overview
Rabbit MQ 내용 정리
Basic
RabbitMQ is a message broker: it accepts and forwards messages. You can think about it as a post office: when you put the mail that you want posting in a post box, you can be sure that Mr. or Ms. Mailperson will eventually deliver the mail to your recipient. In this analogy, RabbitMQ is a post box, a post office and a postman.
Producing
Producing means nothing more than sending. A program that sends message is a producer.
Queue
A queue is the name for a post box which lives inside RabbitMQ. Although messages flow through RabbitMQ and your applications, they can only be stored inside a queue. A queue is only bound by the host's memory & disk limits, it's essentially a large message buffer. Many producers can send messages that go to one queue, and many consumers can try to receive data from one queue.
Consuming
Consuming has a similar meaning to receiving. A consumer is a program that mostly waits to receive messages.
Queue
Round-robin dispatching
By default, RabbitMQ will send each message to the next consumer, in sequence. On average every consumer will get the same number of messages. This ways of distributing message is called round-robin.
Message acknowledgement
Doing
ETC
Web interface
RabbitMQ 는