Install amqp php module
apt install php-amqp
In applications using Symfony Flex, run this command to install messenger before using it
composer require messenger
In order to use Symfony's built-in AMQP transport, you will need the Serializer Component
composer require symfony/serializer-pack
Edit your .env file to add :
###> symfony/messenger ###
MESSENGER_TRANSPORT_DSN=amqp://guest:guest@localhost:5672/%2f/messages
###< symfony/messenger ###
guest:guest = user:password
localhost:5672 = RabbitMQ server
messages = exchange & queue
Consume messages
bin/console messenger:consume-messages amqp