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synapse/tests/media
Shay 429ecb7564
Handle remote download responses with UNKNOWN_LENGTH more gracefully (#17439)
Prior to this PR, remote downloads which did not provide a
`content-length` were decremented from the remote download ratelimiter
at the max allowable size, leading to excessive ratelimiting - see
https://github.com/element-hq/synapse/issues/17394.

This PR adds a linearizer to limit concurrent remote downloads to 6 per
IP address, and decrements remote downloads without a `content-length`
from the ratelimiter *after* the download is complete and the response
length is known.

Also adds logic to ensure that responses with a known length respect the
`max_download_size`.
2024-07-16 11:13:55 +01:00
..
__init__.py Correctly mention previous copyright (#16820) 2024-01-23 11:26:48 +00:00
test_base.py Update license headers 2023-11-21 15:29:58 -05:00
test_filepath.py Correctly mention previous copyright (#16820) 2024-01-23 11:26:48 +00:00
test_html_preview.py Correctly mention previous copyright (#16820) 2024-01-23 11:26:48 +00:00
test_media_retention.py Correctly mention previous copyright (#16820) 2024-01-23 11:26:48 +00:00
test_media_storage.py Handle remote download responses with UNKNOWN_LENGTH more gracefully (#17439) 2024-07-16 11:13:55 +01:00
test_oembed.py Correctly mention previous copyright (#16820) 2024-01-23 11:26:48 +00:00
test_url_previewer.py Correctly mention previous copyright (#16820) 2024-01-23 11:26:48 +00:00