Was 6 explicit sources (the daemon's first hop hides 12 more of its
own); added 1panel.live, dockerproxy, 163, baidubce, ustc, sjtug, nju,
tuna. With the 10s idle watchdog the full sweep costs ~2min worst
case. EVALHARNESS_DOCKER_MIRRORS replaces the whole list.
Co-Authored-By: Claude <noreply@anthropic.com>
Any docker output resets the timer, so this only fires on totally
silent (dead) mirrors; EVALHARNESS_PULL_IDLE_S overrides.
Co-Authored-By: Claude <noreply@anthropic.com>
A dead mirror emitted zero bytes and the fixed 3600s attempt timeout
let it stall the whole chain for an hour (third occurrence tonight:
15m49s frozen at 0 bytes). select() with a 300s idle timeout now kills
the attempt and moves to the next mirror; a trickling source (1 line/s
Downloading updates) resets the timer and stays alive.
Co-Authored-By: Claude <noreply@anthropic.com>
docker refreshes Downloading lines with \r, not \n -- readline()
parked them in the buffer, so the byte snapshots never surfaced and
the overall-progress dict stayed empty (the ⏳ summary never printed).
Chunked reads now split on both terminators; verified with a synthetic
\r-stream that the parser yields the refresh lines and computes the
52.2/65.1MB-style summary.
Co-Authored-By: Claude <noreply@anthropic.com>
Per-layer events gave no sense of how much is LEFT. Downloading lines
are parsed per-layer and summed; every 3s the snapshot becomes
'⏳ 3.14/9.27 GB (34%) · 最大层 3f4a2b1c9d0e: 0.51/1.2 GB' instead of
a bare layer line. Key events (Pulling from / Status / errors) still
print immediately.
Co-ached-By: Claude <noreply@anthropic.com>
Cold pulls now tick a 'Downloading xMB/yGB' snapshot at most every 3s
(was 10s) -- keyword hits (Pull complete / Status / errors) still
print immediately.
Co-Authored-By: Claude <noreply@anthropic.com>
Two pull UX/correctness fixes: (1) a multi-GB pull with captured
output is minutes of silence reading as a hang -- layer progress now
streams (throttled) to stderr; (2) the mirror-tag -> canonical retag
could fail silently and the following rmi then deleted the ONLY tag,
losing a 342s pull and forcing a full re-download -- retag is now
verified and the mirror tag kept on failure.
Co-Authored-By: Claude <noreply@anthropic.com>
A multi-GB docker pull ran with fully captured output -- minutes of
silence that read as a hang (user interrupted a healthy run over it).
Each mirror attempt now prints which source it is trying and how long
a hit took.
Co-Authored-By: Claude <noreply@anthropic.com>
The preflight did a bare 'docker pull' -- docker.io is slow/unreachable
from CN without luck; it now walks the same fallback chain as the SWE
prefetch (daemon mirrors -> daocloud -> 1ms.run -> baidubce -> sjtu ->
rat.dev), retagging the hit to the canonical name.
Co-Authored-By: Claude <noreply@anthropic.com>
