aio-libs/aiohttp v3.12.5

3.12.5

on GitHub

This release failed to upload to PyPI because sigstore failed with 502 Server Error: Bad Gateway for url: https://rekor.sigstore.dev/api/v1/log/entries/. A new release will need to be made.

Features

• Added ssl_shutdown_timeout parameter to :py:class:~aiohttp.ClientSession and :py:class:~aiohttp.TCPConnector to control the grace period for SSL shutdown handshake on TLS connections. This helps prevent "connection reset" errors on the server side while avoiding excessive delays during connector cleanup. Note: This parameter only takes effect on Python 3.11+ -- by :user:bdraco.

  Related issues and pull requests on GitHub:
  #11091, #11094.

Miscellaneous internal changes

• Improved performance of isinstance checks by using collections.abc types instead of typing module equivalents -- by :user:bdraco.

  Related issues and pull requests on GitHub:
  #11085, #11088.