The HTTP client had a 60-second *total* request timeout. That is not a hang
detector; it is a floor on link speed. A face shard runs to 25 MB, so it
demanded a sustained 425 KB/s or the transfer failed — and having failed it was
retried on the next pass and failed again, for ever.
A tablet on ordinary wifi could therefore never finish taking in a library's
faces, and nothing said why: each attempt looked like a network blip rather than
an arithmetic impossibility. The catalog snapshot is 36 MB and has the same
problem.
`read_timeout` fires when no bytes arrive for the period, which is the condition
actually worth failing on. A slow transfer that is still moving now finishes,
however long it takes; a connection that has genuinely died is still caught in a
minute. The connect timeout is unchanged.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>