I have a PHP project (Symfony2) that uses RabbitMQ. I use its as simple message queue to delay some jobs (sending mails, important data from APIs). The consumers run on the webserver and their code is part of the webserver repo – they are deployed in the same with with the web.
The questions are:
How do I start the consumers as daemons and make sure they always run?
When deploying the app, how do I shut down consumers “gracefully” so that they stop consuming but finish processing the message they started?
If it’s any important, for deployment I use Capifony.
Thank you!
It maybe worth looking at something supervisord which is written in python. I’ve used it before for running workers for Gearmand which is a job queue that fullfils a similar role to the way your using RabbitMQ.