FAQ

What is a fast client?
Generally speaking a fast client is something that is being served over the local network or from the same machine. This generally would refer to requests forwarded from an upstream proxy. Also see the above FAQ for what a fast client is not.
What is a slow client?
A slow client is defined as a request that can take an arbitrary amount of time to send a request or read a response. Sometimes due to network performance or because it is a malicious client attempting to cause problems. Check out the slowloris script to generate slow client traffic.
What are sleepy applications?
Applications that expect long request/response times and/or slow clients. Gunicorn use Eventlet or Gevent to manage concurrency.
How might I test a proxy configuration?
Check out slowloris for a script that will generate significant slow traffic. If your application remains responsive through out that test you should be comfortable that all is well with your configuration.
How do I reload my application in Gunicorn?

You can gracefully reload by sending HUP signal to gunicorn:

$ kill -HUP masterpid
How do I increase or decrease the number of running workers dynamically?

To increase the worker count by one:

$ kill -TTIN $masterpid

To decrease the worker count by one:

$ kill -TTOU $masterpid
How do I set SCRIPT_NAME?
By default SCRIPT_NAME is an empy string. The value could be set by setting SCRIPT_NAME in the environment or as an HTTP header.
How to name processes?
You need to install the Python package setproctitle. Then you can name your process with -n or just let the default. If you use a configuration file you can set the process name with the proc_name option.