benoitc/gunicorn — pull request #497 by AlexandreZani (2013-03-01 07:53:44+00:00)
Title: Close connection on error after sending started.

When the application starts yielding a body and then raises an error,
we should immediately close the connection to the client to indicate
the error.

This is meant to address the issue presented in this post:
http://rhodesmill.org/brandon/2013/chunked-wsgi/