_poll_task now accepts window_timeout. For DirSize and MD5 (one-shot result
windows), if only 599 errors arrive for window_timeout seconds without ever
seeing the task alive (finished=False), return a fast "result window missed —
please retry" error instead of waiting the full 60 s. Tasks that return
finished=False at least once (large dirs, large files) are unaffected.
Also removes the stale [dsm] debug stderr.write left in client.request().
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
DirSize/MD5 return error 599 while the async task is still initialising on
the NAS, not only after the task is gone. Remove the 5-consecutive-599 abort
limit and the debug stderr logging; instead pass on 599 and keep polling
until the existing 60 s timeout fires. Rename the test that checked the old
limit to reflect the new timeout-based behaviour.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Logs [poll] lines to stderr so Claude Desktop's MCP log shows exactly
what DSM returns on each status call: attempt number, elapsed time,
finished flag, data keys (on success) or error code + message (on 599).
Version 0.2.3 — remove this logging once the 599 root cause is confirmed.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
DirSize for large directories (e.g. /docker, 8441 folders, 46832 files)
takes ~800ms to compute. While running, status returns intermediate
progress (finished=false). But on the very first poll the task can return
599 transiently (task just started, not yet available). Previously
_poll_task caught any SynologyError and returned immediately, making
dir_size always fail on the first 599.
Fix: treat 599 as a transient condition and continue polling. Give up
only after 5 consecutive 599 responses. All other error codes remain
immediately fatal.
Investigation confirmed with test_dirsize_md5.py:
- /test-mcp (2937 B): finished=true at 0ms
- /docker (3.9 GB, 46832 files): finished=false at 35ms, finished=true at 789ms
Tests: 2 new cases (retry-succeeds, 5x-599-gives-up) → 95 total
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Includes all DirSize/MD5 polling fixes:
- initial_delay=0.0 for DirSize and MD5 (poll immediately after start)
- MD5 status uses version=1 (v2 always returns 599 on this NAS)
- __version__ kept in sync with pyproject.toml
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Implements SYNO.FileStation.Compress (v3) and SYNO.FileStation.Extract (v2)
with async polling identical to copy/move. Includes input validation for
compress (level, mode, format, empty paths) and 11 new unit tests.
Bumps version to 0.2.0.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
marcus