From 7accc092dee0a73c9c4c9efbee2ed3c116b86dfa Mon Sep 17 00:00:00 2001 From: David Wilson Date: Mon, 29 Jul 2019 19:49:16 +0100 Subject: [PATCH] docs: changelog tweaks --- docs/changelog.rst | 35 +++++++++++++++++------------------ 1 file changed, 17 insertions(+), 18 deletions(-) diff --git a/docs/changelog.rst b/docs/changelog.rst index dbc33d02..7e670804 100644 --- a/docs/changelog.rst +++ b/docs/changelog.rst @@ -32,10 +32,10 @@ Enhancements are not yet handled. * The ``MITOGEN_CPU_COUNT`` environment variable shards the connection - multiplexer into per-CPU worker processes. This improves throughput for large - runs especially involving file transfer, and is a prerequisite to future - in-process SSH support. To match the behaviour of older releases, only one - multiplexer is started by default. + multiplexer into per-CPU workers. This improves throughput for large runs + especially involving file transfer, and is a prerequisite for future + in-process SSH support. One multiplexer starts by default, to match existing + behaviour. * `#419 `_, `#470 `_, file descriptor usage @@ -56,8 +56,8 @@ Enhancements some hot paths, and locks that must be taken are held for less time. -Fixes -^^^^^ +Mitogen for Ansible +^^^^^^^^^^^^^^^^^^^ * `#363 `_: fix an obscure race matching *Permission denied* errors from some versions of ``su`` running on @@ -93,14 +93,14 @@ Fixes Core Library ~~~~~~~~~~~~ -* Logs are more readable, and many :func:`repr` strings are more descriptive. - The old pseudo-function-call format is slowly migrating to human-readable - output where possible. For example, *"Stream(ssh:123).connect()"* might - be written *"connecting to ssh:123"*. +* Log readability is improving, and many :func:`repr` strings are more + descriptive. The old pseudo-function-call format is slowly migrating to + human-readable output where possible. For example, + *"Stream(ssh:123).connect()"* might be written *"connecting to ssh:123"*. * :func:`bytearray` was removed from the list of supported serialization types. It was never portable between Python versions, unused, and never made much - sense to support as a wire type. + sense to support. * `#170 `_: to improve subprocess management and asynchronous connect, a :class:`mitogen.parent.TimerList` @@ -123,13 +123,12 @@ Core Library Python. * `#256 `_, - -`#419 `_: most :func:`os.dup` was - eliminated, along with almost all manual file descriptor management. - Descriptors are trapped in :func:`os.fdopen` objects when they are created, - ensuring a leaked object will close itself, and ensuring every descriptor is - fused to a `closed` flag, preventing historical bugs where a double close - could destroy descriptors belonging to unrelated streams. + `#419 `_: most :func:`os.dup` use + was eliminated, along with almost all manual file descriptor management. + Descriptors are trapped in :func:`os.fdopen` objects at creation, ensuring a + leaked object will close itself, and ensuring every descriptor is fused to a + `closed` flag, preventing historical bugs where a double close could destroy + descriptors belonging to unrelated streams. * `a5536c35 `_: avoid quadratic buffer management when logging lines received from a child's redirected