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Issue #23430: Stop socketserver from catching SystemExit etc from handlers

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Also make handle_error() consistently output to stderr, and fix the
documentation.
This commit is contained in:
Martin Panter 2016-02-21 08:49:56 +00:00
parent 86a8be00ed
commit d9108d1253
5 changed files with 131 additions and 15 deletions
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11
Doc/whatsnew/3.6.rst
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@ -334,7 +334,16 @@ Changes in the Python API
* When a relative import is performed and no parent package is known, then
:exc:`ImportError` will be raised. Previously, :exc:`SystemError` could be
raised. (Contribute by Brett Cannon in :issue:`18018`.)
raised. (Contributed by Brett Cannon in :issue:`18018`.)
* Servers based on the :mod:`socketserver` module, including those
defined in :mod:`http.server`, :mod:`xmlrpc.server` and
:mod:`wsgiref.simple_server`, now only catch exceptions derived
from :exc:`Exception`. Therefore if a request handler raises
an exception like :exc:`SystemExit` or :exc:`KeyboardInterrupt`,
:meth:`~socketserver.BaseServer.handle_error` is no longer called, and
the exception will stop a single-threaded server. (Contributed by
Martin Panter in :issue:`23430`.)
Changes in the C API