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Accepting request 701044 from home:pgajdos

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- version update to 1.3.0
  Deprecations
  ~~~~~~~~~~~~
  - The ``send_bytes`` adjustment now defaults to ``1`` and is deprecated
    pending removal in a future release.
    and https://github.com/Pylons/waitress/pull/246
  Features
  ~~~~~~~~
  - Add a new ``outbuf_high_watermark`` adjustment which is used to apply
    backpressure on the ``app_iter`` to avoid letting it spin faster than data
    can be written to the socket. This stabilizes responses that iterate quickly
    with a lot of data.
    See https://github.com/Pylons/waitress/pull/242
  - Stop early and close the ``app_iter`` when attempting to write to a closed
    socket due to a client disconnect. This should notify a long-lived streaming
    response when a client hangs up.
    See https://github.com/Pylons/waitress/pull/238
    and https://github.com/Pylons/waitress/pull/240
    and https://github.com/Pylons/waitress/pull/241
  - Adjust the flush to output ``SO_SNDBUF`` bytes instead of whatever was
    set in the ``send_bytes`` adjustment. ``send_bytes`` now only controls how
    much waitress will buffer internally before flushing to the kernel, whereas
    previously it used to also throttle how much data was sent to the kernel.
    This change enables a streaming ``app_iter`` containing small chunks to
    still be flushed efficiently.
    See https://github.com/Pylons/waitress/pull/246
  Bugfixes
  ~~~~~~~~
  - Upon receiving a request that does not include HTTP/1.0 or HTTP/1.1 we will
    no longer set the version to the string value "None". See

OBS-URL: https://build.opensuse.org/request/show/701044
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-waitress?expand=0&rev=34
This commit is contained in:
Tomáš Chvátal
2019-05-06 11:11:30 +00:00
committed by Git OBS Bridge
parent 4802061155
commit 9aa15051cf
4 changed files with 60 additions and 12 deletions
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54
python-waitress.changes
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@@ -1,3 +1,57 @@
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Mon May 6 10:23:01 UTC 2019 - pgajdos@suse.com
- version update to 1.3.0
Deprecations
~~~~~~~~~~~~
- The ``send_bytes`` adjustment now defaults to ``1`` and is deprecated
pending removal in a future release.
and https://github.com/Pylons/waitress/pull/246
Features
~~~~~~~~
- Add a new ``outbuf_high_watermark`` adjustment which is used to apply
backpressure on the ``app_iter`` to avoid letting it spin faster than data
can be written to the socket. This stabilizes responses that iterate quickly
with a lot of data.
See https://github.com/Pylons/waitress/pull/242
- Stop early and close the ``app_iter`` when attempting to write to a closed
socket due to a client disconnect. This should notify a long-lived streaming
response when a client hangs up.
See https://github.com/Pylons/waitress/pull/238
and https://github.com/Pylons/waitress/pull/240
and https://github.com/Pylons/waitress/pull/241
- Adjust the flush to output ``SO_SNDBUF`` bytes instead of whatever was
set in the ``send_bytes`` adjustment. ``send_bytes`` now only controls how
much waitress will buffer internally before flushing to the kernel, whereas
previously it used to also throttle how much data was sent to the kernel.
This change enables a streaming ``app_iter`` containing small chunks to
still be flushed efficiently.
See https://github.com/Pylons/waitress/pull/246
Bugfixes
~~~~~~~~
- Upon receiving a request that does not include HTTP/1.0 or HTTP/1.1 we will
no longer set the version to the string value "None". See
https://github.com/Pylons/waitress/pull/252 and
https://github.com/Pylons/waitress/issues/110
- When a client closes a socket unexpectedly there was potential for memory
leaks in which data was written to the buffers after they were closed,
causing them to reopen.
See https://github.com/Pylons/waitress/pull/239
- Fix the queue depth warnings to only show when all threads are busy.
See https://github.com/Pylons/waitress/pull/243
and https://github.com/Pylons/waitress/pull/247
- Trigger the ``app_iter`` to close as part of shutdown. This will only be
noticeable for users of the internal server api. In more typical operations
the server will die before benefiting from these changes.
See https://github.com/Pylons/waitress/pull/245
- Fix a bug in which a streaming ``app_iter`` may never cleanup data that has
already been sent. This would cause buffers in waitress to grow without
bounds. These buffers now properly rotate and release their data.
See https://github.com/Pylons/waitress/pull/242
- Fix a bug in which non-seekable subclasses of ``io.IOBase`` would trigger
an exception when passed to the ``wsgi.file_wrapper`` callback.
See https://github.com/Pylons/waitress/pull/249
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Wed Mar 20 18:49:38 UTC 2019 - Jan Engelhardt <jengelh@inai.de>