- It is a structure of message-queueing
- RabbitMQ just transfers data which is coming from Producer to its subcriber which is called as Consumer by turns
- Here is the explanation of the project
- In Producer part, the project sends a message containg text or POJO to Rabbit Server
- As Producer has no idea about queue , the message is transmitted to the queue over the exchange according to the queue routing key
- Then Consumer part listens the queue which works with FIFO logic and consume the message. After that, it completes the process
1 ) Install Docker Desktop. Here is the installation link : https://docs.docker.com/docker-for-windows/install/
2 ) Open Terminal under resources folder to run RabbitMq on Docker Container
docker-compose up -d
2 ) Show container which runs on Docker
docker ps
3 ) Open RabbitMq in localhost
http://localhost:15672/
4 ) Enter username and password which are defined in application.properties file
spring.rabbitmq.username=rabbitmq
spring.rabbitmq.password=123456
5 ) Open Postman and define body before implementing post request to defined url
http://localhost:8080/order/dinnerRestaurant
{
"name" : "Adnan"
"qty" : 1
"price" : 10
}
6 ) After submission, click connection in the navigation bar to trace packets and then click queue to determine if it is empty