From 39b60ceae820a86d730ebdd1ee8cf5370bf5dff8 Mon Sep 17 00:00:00 2001 From: Vinay Sajip Date: Mon, 29 Nov 2021 13:06:52 +0000 Subject: =?UTF-8?q?[Doc]=20Add=20info=20to=20logging=20cookbook=20about=20?= =?UTF-8?q?running=20logging=20socket=20listeners=20i=E2=80=A6=20(GH-29838?= =?UTF-8?q?)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Doc/howto/logging-cookbook.rst | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/Doc/howto/logging-cookbook.rst b/Doc/howto/logging-cookbook.rst index 5a8d92ad51..f0d944940f 100644 --- a/Doc/howto/logging-cookbook.rst +++ b/Doc/howto/logging-cookbook.rst @@ -541,6 +541,17 @@ alternative there, as well as adapting the above script to use your alternative serialization. +Running a logging socket listener in production +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +To run a logging listener in production, you may need to use a process-management tool +such as `Supervisor `_. `Here +`_ is a Gist which +provides the bare-bones files to run the above functionality using Supervisor: you +will need to change the `/path/to/` parts in the Gist to reflect the actual paths you +want to use. + + .. _context-info: Adding contextual information to your logging output @@ -982,6 +993,17 @@ to this (remembering to first import :mod:`concurrent.futures`):: for i in range(10): executor.submit(worker_process, queue, worker_configurer) +Deploying Web applications using Gunicorn and uWSGI +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +When deploying Web applications using `Gunicorn `_ or `uWSGI +`_ (or similar), multiple worker +processes are created to handle client requests. In such environments, avoid creating +file-based handlers directly in your web application. Instead, use a +:class:`SocketHandler` to log from the web application to a listener in a separate +process. This can be set up using a process management tool such as Supervisor - see +`Running a logging socket listener in production`_ for more details. + Using file rotation ------------------- -- cgit v1.2.1