## Installation
# on linnux
# sudo apt-get install php-amqp
composer update
bin/console worker:amqp:publish --routing_key=queue_hello "my message"
bin/console worker:amqp:run queue_hello
bin/console worker:amqp:publish --routing_key=retry_strategy_constant_1 "my message"
bin/console worker:amqp:run retry_strategy_constant_1