+++ /dev/null
-.. _env_vars:
-
-Environment Variables
-======================
-
-Eventlet's behavior can be controlled by a few environment variables.
-These are only for the advanced user.
-
-EVENTLET_HUB
-
- Used to force Eventlet to use the specified hub instead of the
- optimal one. See :ref:`understanding_hubs` for the list of
- acceptable hubs and what they mean (note that picking a hub not on
- the list will silently fail). Equivalent to calling
- :meth:`eventlet.hubs.use_hub` at the beginning of the program.
-
-EVENTLET_THREADPOOL_SIZE
-
- The size of the threadpool in :mod:`~eventlet.tpool`. This is an
- environment variable because tpool constructs its pool on first
- use, so any control of the pool size needs to happen before then.