 maziggy
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597762685c
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fix(virtual-printer): #1558 Send pre-flight + slicer-surface audit bundle
#1558: cached-as-base push_status only forced gcode_state=IDLE while letting
the real printer's live-progress fields (mc_percent, stg_cur, layer_num, ...)
leak through. Bambu Studio's Send pre-flight read them as busy and refused.
The cached branch now overrides the activity-field set the same way it
already overrode storage indicators (#1228) and protocol fields.
Same bundle ships a multi-round VP audit that found adjacent bugs in the
same family:
- #1558: cached branch zeroes mc_print_stage / mc_percent / mc_remaining_time / stg / stg_cur / layer_num / total_layer_num / print_error
- MQTT auth: per-IP rate-limit (5/60s lockout), hmac.compare_digest, access_code redacted in DEBUG log
- FTP cmd_STOR streams chunks to disk + 4 GiB cap (was buffering whole upload)
- Sticky-keys allowlist extended with upgrade_state / xcam / hw_switch_state / nozzle_diameter / nozzle_type / online / ams_status
- _pending_files cleanup in finally for archive / queue / dispatch handlers
- _add_to_print_queue position uses MAX+1 (was hardcoded 1)
- DELETE VP removes orphan PendingUpload rows + upload_dir from disk
- Per-VP cert regenerates on shared-CA rotation (real signature verification, not DN match)
- DHCP target-IP refresh + queue_force_color_match toggle now restart proxy VPs
- Per-slicer bridge-response routing (multi-slicer cross-leak fix via sequence_id map)
- Child-service readiness barrier (FTP / MQTT / Bind / SSDP) — no false is_running before sockets bind
- H2D Pro O1E / O2D model codes added (experimental, needs field confirmation)
- FTP passive port range widened 50000-51000; docker-compose + wiki updated
- VP refresh_loop crash now unbinds raw_message_handler; tailscale catches asyncio.TimeoutError; SlicerProxyManager lifecycle hardening
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2026-05-30 13:34:10 +02:00 |
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