#382's retries run (each failing fetch takes the two seconds) and still
end 404: YouTube fails about 70% of feed reads from Tower, in streaks
longer than seconds, for ?user= and ?channel_id= addresses alike (142
and 68 failures in 7 days across 26 and 13 feeds). The 39 YouTube
channels are catalogue feeds nobody subscribes to, read once a day, so
each missed about 5 days in 7.
due_at now waits at most an hour for a YouTube feed in the first day of
a run of failures. A channel gone for good costs 24 requests, then backs
off as any feed does.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
rays
bbcf69062e