Flask Framework Cookbook - Second Edition

How it works...

To check the status of the application, run the following command:

$ supervisorctl status
flask_catalog   RUNNING   pid 40466, uptime 0:00:03 

This command provides a status for all of the child processes.

The tools that were discussed in this recipe can be coupled with Nginx to serve as a reverse proxy server. I suggest that you try this out for yourself.

Every time you make a change to your application and then wish to restart Gunicorn in order for it to reflect the changes that have been made, run the following command:

$ supervisorctl restart all 

You can also specify specific processes instead of restarting everything:

 $ supervisorctl restart flask_catalog