Add after_worker_ready configuration option chroot

This adds a hook that is called after the application has
been loaded by the worker process, directly before it starts
accepting requests.  This hook is necessary if your application
needs to gain access to resources during initialization,
and then drop privileges before serving requests.

This is especially useful in conjunction with chroot support
so the app can load all the normal ruby libraries it needs
to function, and then chroot before accepting requests.

If you are preloading the app, it's possible to drop privileges
or chroot in after_fork, but if you are not preloading the app,
the only way to currently do this is to override the private
HttpServer#init_worker_process method, and overriding private
methods is a recipe for future breakage if the internals are
modified.  This hook allows for such functionality to be
supported and not break in future versions of Unicorn.

0 files changed, 0 insertions, 0 deletions