slice_and_persist writes a .gcode.3mf ZIP container but persisted the row
with file_type="gcode". The G-code preview endpoint short-circuits on
file_type == "gcode" and returns the bytes as text/plain, so the embedded
viewer received the raw ZIP body instead of the embedded toolpath.
- Persist file_type="gcode.3mf" on sliced rows (matches _classify_file_type
and external-scan rows).
- get_gcode also routes to the unzip branch when the filename ends with
.gcode.3mf, so rows already written under the bug self-heal on first
preview without a DB migration.
- Extend FileManagerPage badge + viewer-eye gate and ProjectDetailPage badge
to accept "gcode.3mf"; isSlicedFilename / isSliceableFilename already do.
- Add test_library_get_gcode_recovers_legacy_gcode_type_for_3mf: legacy
row preview must be text/plain, contain G28, and NOT start with PK.
Bundle import never delivered what it implied: BambuStudio's .bbscfg export
strips system processes/filaments, so importing a bundle left users without
process presets and slicing fell back to embedded settings on STL. Bundle
mode also hid the standard tier behind a constrained dropdown, the actual
trap reported here.
Removed end-to-end:
- backend: POST/GET/DELETE /slicer/bundles*, SliceRequest.bundle,
SliceBundleSpec, dispatch fork in library.py, bundle-context params on
the filament-requirements endpoints, bundle-fingerprint cache key in
slice_preview.py, SlicerApiService.{import,list,get,delete}_bundle and
slice_with_bundle, BundleSummary / BundleNotFoundError.
- frontend: BundlePicker + BundleStringDropdown, isBundleMode + every
branch, bundle state/queries/dispatch in SliceModal.tsx, SlicerBundle /
SliceBundleSpec types, three bundle API methods. buildCompatibilityIndex
loses its bundle path; presetCompatibility keeps compatible_printers
plus the @BBL fallback.
- SlicerBundlesPanel turns into a permanent static notice explaining the
removal, alternative import paths, and the new slice-time lookup order
(Imported > Orca Cloud > Bambu Cloud > Standard sidecar fallback).
- i18n: slicerBundlesRemoved.{title,description,alternatives,lookupOrder}
translated across all 11 locales; slice.bundle*, slicerBundles.* keys
removed.
Fixed (surfaced by removing bundle mode):
- _resolve_cloud and _resolve_orca_cloud now force type per slot and pin
from: "system" on the payload before json.dumps. Bambu Cloud ships
type as "printer"/"print" and routinely empty `from`; the BS CLI's
--load-settings parser rejects both with return -5 / "input preset
file invalid". Standard tier already did this; cloud paths now match.
Bridge cache replaced prev state wholesale on each incremental, re-merging
only a 14-key allowlist. Capability/lifecycle fields (cali_version,
print_type, mc_print_stage, device, ...) drained out within one 1Hz tick,
greying out BambuStudio's Device-tab UIs (manage-calibration, AMS-slot
dropdown) once the cache thinned. Most P1S users miss it by timing — they
click Device tab while the cache is still fat from the connect pushall.
Switch to per-field accumulate matching bambu_mqtt.py's internal state
handler: prev keys carry over verbatim when not present in the incoming
push, new values overwrite when present. _merge_ams_dict for partial AMS
blobs unchanged (#1387 / #1371 regression guards stay green).
_SLICER_VISIBLE_STICKY_KEYS removed — new logic is a strict superset.
Round-2 cmd.jsonl from shaddowlink proves the bridge forwards both commands and
responses correctly: ams_filament_setting round-trips with result=success on P1S,
the cached push_status carries tray_info_idx=GFA11/tray_type=PLA-AERO/K-n/cali_idx
intact, and the visible "unload" symptom comes from the slicer's choice of
extrusion_cali_set (push K direct, P1S firmware rejects) vs extrusion_cali_sel
(select by id, both H2D and P1S accept). The open question is what makes the
slicer pick _set vs _sel — likely the info.get_version response Bambuddy
synthesises or the first cached pushall reply the slicer reads at connect.
Round 2 captured neither; the JSONL had slicer_to_bridge and printer_to_slicer
but no direction for the bridge's own synthesised replies.
Same BAMBUDDY_VP_DUMP_WIRE=1 flag now also appends a bridge_to_slicer line for
every bridge-synthesised reply (info.get_version answer, project_file ack,
on-demand pushall response). Capture is in _publish_to_report — the single
chokepoint — gated on a new log_event param; the 1Hz periodic push threads
log_event=False so the JSONL isn't flooded (~60 lines/min/VP) because
dump_wire already covers cache shape per tick.
Diagnostic-only, no data-path change. Default param preserves every existing
call site's behaviour.
Round 2 fixed the model-mode FilamentOverride: tray_info_idx →
sub-brand, plus a material-disambiguated colour name from a new
/inventory/colors/by-material endpoint. The printer-mode panel that
renders the same 3MF (FilamentMapping) was reading the same raw
fields — item.type for the required label, getColorName(item.color)
for the swatch tooltip — and was not touched, so picking "Specific
Printer" still showed "Required: PLA - Black" for a slice the
"Any H2D" branch already labelled "Bambu PLA Matte - Charcoal".
Extract the three-query resolution machinery from FilamentOverride
into a shared hook useFilamentLabels (returns positional
{resolvedName, colorLabel} per slot). Both panels call it; both
read the same labels. The hook also owns extractMaterialHint so the
"strip leading brand token" rule has one source of truth.
FilamentMapping required-side now reads {resolvedName} instead of
{item.type}; swatch tooltip reads `Required: {resolvedName} -
{colorLabel}` instead of `Required: {item.type} -
getColorName(item.color)`.
The shape-of-payload dump shipped earlier rules out cache wipes —
shaddowlink's round-1 captures show AMS data reaches the slicer
byte-identical to what the printer sent. The remaining symptom
(picking a generic filament in archive mode "unloads" the slot) lives
on the command path, which the snapshot dump doesn't see: it writes
only the cached _latest_print_state and the periodic 1Hz push.
Add append_event() in _debug.py — same env flag, separate file at
<log_dir>/vp_wire/<vp>_cmd.jsonl. One JSONL line per event with UTC
iso timestamp, direction (slicer_to_bridge / printer_to_slicer), MQTT
topic, <channel>.<command> grep handle, and parsed payload. Wired at
two points: mqtt_server._handle_publish for slicer publishes (after
JSON decode so the trace matches what the bridge actually parsed) and
mqtt_bridge._on_printer_raw "everything else" branch for printer
responses (after serial rewrite so the trace matches what the slicer
sees on the wire). Pushall / get_version stay out — both are handled
locally and never round-trip through the bridge.
Bytes payloads get the same \x00-tolerance fix from #927 so
OrcaSlicer's C-string-null publishes parse cleanly; un-parseable
bytes fall back to {"raw": "..."} so every line stays valid JSON.
Native installs that follow the systemd template
WorkingDirectory=/opt/bambuddy
Environment="DATA_DIR=/srv/bambuddy/data"
(or any layout where DATA_DIR is not a subdirectory of the install)
could not apply in-app updates. Every git subprocess in _perform_update
used cwd=settings.base_dir and safe.directory={base_dir}. On standard
installs (DATA_DIR=INSTALL_PATH/data) this happened to work by accident
because git walks up from a subdirectory of the repo to find .git; on
separate-mount layouts the walk has nowhere to go and every call
returns "fatal: not a git repository." safe.directory was also wrong
even on the standard install -- it must equal the repo root git
discovers, not the data dir.
Resolve app_dir = settings.app_dir at the top of _perform_update and
route all four git subprocesses (remote get-url, remote set-url, fetch,
reset --hard) and the embedded safe.directory through it. Rename the
base_dir parameter on _origin_points_at_repo to app_dir so the
signature documents the contract.
Four #1712 issues from the 2026-06-04 Orca Cloud integration:
(1) Tier order put Orca Cloud above everything across SliceModal,
auto-pick scoring, dropdown groups, the AMS slot picker, and the
backend precedence. Bambu-Cloud-only users saw their profiles
deprioritised behind an empty Orca tier.
(2) Cross-tier dedup hid a same-named preset in all but the highest-
priority tier. A user with both a local-imported and an Orca-synced
"Bambu PLA Basic" couldn't see the Orca copy as a picker option.
(3) CloudStatusBanner nagged signed-out users with a permanent
"Sign in to Orca Cloud" line at the top of every slice -- even after
explicit logout. Bambu Cloud had the symmetric problem.
(4) ConfigureAmsSlotModal source badges were inconsistent: Orca rows
showed only "Custom" (no source identity), Bambu Cloud built-in rows
had no badge at all, and the orthogonal isUser-driven "Custom" badge
collided with the source badge for cloud user presets.
Order is local > orca_cloud > cloud > standard everywhere it lives
(SliceModal SLICE_MODAL_TIER_ORDER + TIER_BONUS + dropdown tier list,
ConfigureAmsSlotModal sourceOrder, and backend precedence). The order
drives auto-pick + visual group rendering; it does NOT hide profiles.
_dedupe_by_name replaced with _enrich_cloud_metadata: every tier
returns its full list across all three slots (printer / process /
filament). The function still backfills Bambu Cloud filament metadata
from same-named local / orca_cloud / standard entries so cloud
filaments score in pickFilamentForSlot.
CloudStatusBanner silently no-ops on not_authenticated for both clouds;
expired / unreachable still surface. The not_authenticated i18n keys
stay in the locale files dormant.
ConfigureAmsSlotModal: one source badge per row, one colour per source
(green Local / purple Orca Cloud / bambu-blue Bambu Cloud / amber
Built-in). The legacy isUser-driven "Custom" badge is gone; every row
identifies its tier consistently.
Add a BAMBUDDY_VP_DUMP_WIRE=1 escape hatch that writes the bridge's
cached push_status (in) and the 1Hz slicer-facing copy (out) to
<log_dir>/vp_wire/<vp_name>_<direction>.json, overwritten each tick.
#1622's symptom — empty filament dropdown in slicer's AMS slot details
for P1S/A1 but not H2D in non-proxy VP modes — needs visibility into
the actual wire bytes flowing through the bridge to bisect between
"cache is missing fields" and "_send_status_report strips them on copy."
The existing logs prove the bridge is bound and pushing at 1Hz, but
not what's in the payload.
Off by default, single env flag, single file per VP per direction
(bounded disk footprint), failures swallowed at debug so a broken
dump can never break the 1Hz loop. 21 tests pin the helper contract:
disabled-by-default, atomic writes, sanitized vp_name (no path
escape), per-call env check so toggling without restart works.
Reprints reuse the source archive row via the expected-print promotion
branch, but that branch never reset archive.timelapse_path. The stale
path made _scan_for_timelapse_with_retries early-return (so the new
run's MP4 was never downloaded), and _capture_finish_photo_from_timelapse
then extracted the *original* run's last frame and shipped it to Telegram
as the new run's finish photo. Surface was specific to the
timelapse-prefer path (data.timelapse_was_active=true and no external
camera) — fallback live-camera paths were unaffected, which is why this
took a P2S reporter to surface.
Clear archive.timelapse_path at promotion and unlink the stale on-disk
MP4 (best-effort; missing files are logged and skipped). The orphan
unlink also kills a long-standing file-leak: every reprint used to leave
its predecessor's timelapse on disk forever. archive.photos is
deliberately left alone — accumulating one finish photo per run is
correct.
get_network_interfaces() used fcntl ioctls and get_all_interface_ips()
shelled out to `ip -j addr show` — both Linux-only. On Windows the
fcntl path raised ImportError and returned [], so the VP "bind IP"
dropdown showed no interfaces.
Add a Windows branch using psutil.net_if_addrs() + net_if_stats()
(psutil is already a dep). Same dict shape as the Linux path, filters
loopback / link-local / down interfaces by address class instead of
by name prefix. No name-based exclusion — users may legitimately
bind a VP to a Hyper-V / WSL / Tailscale virtual adapter.
The Linux fcntl path is untouched.
Internal code N9 (from BambuStudio resources/profiles/BBL/machine/Bambu Lab A2L.json),
serial prefix 26A19 (5-char, same shape as H2C's late 31B8B). Capabilities from
Bambu's official A2L specs page: linear rail, single FDM extruder + integrated
cutter/plotter, no Ethernet (2.4 GHz Wi-Fi only), low-rate chamber camera on
port 6000.
The BambuStudio profile's use_double_extruder_default_texture: true flag
describes two TOOL HEADS (FDM + cutter), not dual filament extrusion — A2L
must NOT be classified as dual-nozzle or AMS routing will target the deputy
slot and firmware rejects with 07FF_8012.
Registry updates: printer_models.py, firmware_check.py, virtual_printer/manager.py,
virtual_printer/mqtt_server.py, PrintersPage.tsx, SpoolBuddyAmsPage.tsx.
12 new test cases in TestA2LModel pin every dimension.
A1 and A1 Mini ship without a MicroSD slot at all - there is no
firmware-side "Store sent files on external storage" toggle and the
slicers don't surface a slicer-side equivalent either. The connection
diagnostic was reading state.store_to_sdcard (home_flag bit 11), which
is never set on these models, so the check fell through to fail for
every A1-series user. Combined with the absent slicer UI it left users
thinking Bambuddy was wrong about a setting their hardware does not
have.
New NO_EXTERNAL_STORAGE_MODELS frozenset in utils/printer_models.py
enumerates A1, A1 Mini, and their internal codes (N1, N2S, A04, A11,
A12). has_external_storage() returns False for those, True for
everything else. Unknown models default to True so the check stays
active for future Bambu lineup additions - new no-slot models must be
added to the set explicitly.
The diagnostic now short-circuits to skip before reading
store_to_sdcard when printer.model is in the set. X1, P1, P2S, H2,
and X2D are unchanged - the bit-off -> fail signal is still the right
read for them.
The companion FTP-upload-timeout symptom in the same bug report (ftp
code 28 from BambuStudio when sending to the proxy VP) is a separate
Docker-bridge-mode networking constraint, not addressed here.
The slot card on PrintersPage shows slot_preset_mappings.preset_name
first in its display fallback chain. Three write paths swap which
spool occupies a given slot:
- internal manual assign (inventory.apply_spool_to_slot_via_mqtt)
- internal RFID auto-assign (spool_tag_matcher.auto_assign_spool)
- Spoolman RFID sync (main.auto_sync_spoolman_ams_trays)
Only the first one was reconciling the row. After an RFID-driven
spool change, the card kept surfacing the previous spool's preset
name until the user opened Configure Slot manually.
Reporter saw H2D-1 / AMS-B3 displaying "Bambu PLA Silk+" for a
freshly-inserted Bambu PLA-CF spool. The matching row in
slot_preset_mappings was last written in March when a PLA Silk+
spool had been in that slot - confirmed live in the database.
New backend/app/services/slot_preset_writer.py exposes a primitive
upsert_slot_preset plus two derivation wrappers: one for the
internal Spool ORM object, one for the Spoolman API dict shape.
All three call sites now go through the helper, so the row stays
in lockstep with the assigned spool regardless of inventory mode.
Bug shape exists in both inventory modes and the patch fixes both
per feedback_inventory_modes_parity. The Spoolman path was latent
for users who'd never manually picked a slot preset; the same
"stale row overrides correct catalog name" symptom appeared for
those who had.
Existing stale rows self-heal on the next RFID-driven swap.
datetime.fromtimestamp(ts) and datetime.now() return naive local
datetimes; .isoformat() then emits no tz marker. The frontend's
parseUTCDate helper appends 'Z' to bare strings, treats the value
as UTC, then converts to local for display — applying the local
offset twice. Reporter on UTC+3 saw boot_time +3h ahead while
uptime was correct (uptime is a backend-side delta of two
naive-local values, so the missing tz info cancels out).
Fix: pass tz=timezone.utc to datetime.fromtimestamp and
datetime.now in system.py's boot_time / uptime path, plus the two
adjacent generated_at sites in system.py and support.py.
Logs device.dev_model_name / dev_product_name / dev_id / project_name
at INFO level once per client session, falling back to device.keys()
if none of the known fields are present.
The MQTT push_status carries the model code in device.dev_model_name
on every message, but nothing in bambu_mqtt.py reads or logs that
field — so adding a new printer model meant chasing the code through
either Bambu cloud or a manual mosquitto_sub. A2L (#1684) was the
case that surfaced this: get_version also failed because the firmware
disconnected right after request topic subscription, so the support
bundle had no way to disclose the model.
INFO level so the line lands in support bundles without enabling
debug. One-shot via _device_id_logged, mirroring the existing
_nozzle_fields_logged flag at line 2095, so push_status spam is
avoided.
Future-proofs against Bambu renaming the field (the fallback dumps
device.keys() so a rename like model_name without the dev_ prefix
is still observable). 3 unit tests in TestDeviceIdentificationProbe
pin all three branches.
N1 and N2S were flipped relative to every other registry that names
them - firmware_check.py (N2S -> "a1"), virtual_printer/manager.py
(both the model map and the serial-prefix map: N2S -> 039 = A1,
N1 -> 030 = A1 Mini), and printer_manager.py A1_MODELS all agree on
N2S = A1, N1 = A1 Mini. Only printer_models.py had it backwards, so
any path that resolved an A1-family printer by internal code rather
than serial prefix would silently misclassify.
Also fixes the matching comments in LINEAR_RAIL_MODELS - cosmetic only
(both codes were already in the frozenset) but kept the file
self-consistent.
New TestA1SeriesModelIds regression test pins both directions so a
future re-flip fails loudly.
close_all_connections() only disposes the engine's connection pool —
asyncio tasks like print_scheduler.run() and the smart-plug snapshot
loop wake on their 30 s cadence and lazily reopen pool connections
holding RowExclusiveLock on print_queue / smart_plug_energy_snapshots.
The restore's DROP TABLE ... CASCADE pass needs AccessExclusiveLock on
every public table, producing an AB/BA deadlock that rolls back the
entire restore transaction.
Reproduced 2026-06-09 restoring a native install's backup into a fresh
Docker+Postgres deploy:
asyncpg.exceptions.DeadlockDetectedError: deadlock detected
Process X waits for AccessExclusiveLock on relation 109940
Process Y waits for RowExclusiveLock on relation 110182
Fix:
- Layer 1: pause print_scheduler / smart_plug_manager /
notification_service / background_dispatch via their existing stop
affordances before close_all_connections(), with a 1.0 s sleep for
in-flight loop iterations to release sessions. Restore handler
already requires a container restart on success, so the paused
services come back via the next lifespan startup.
- Layer 2: prepend SET LOCAL lock_timeout = '10s' to the begin-block
in _import_sqlite_to_postgres so any reactive writer (per-printer
MQTT, hourly AMS history recorder) that slips through the pause
window fails fast and visibly instead of producing a new deadlock.
Two complementary surfaces for the most-missed install step ("Store sent
files on external storage"):
1. Connection diagnostic check (printer-side variant)
- Reads state.store_to_sdcard, parsed from MQTT home_flag bit 11.
- Pass / fail / skip; instant, no I/O.
- Catches the newer-firmware variant where the toggle moved onto the
printer itself (P2S 01.02 / Studio 2.6+).
An FTP upload-and-verify probe was tried first and rejected. /cache
is always writable from Bambuddy regardless of the slicer setting;
only BambuStudio's own behaviour changes when the toggle flips.
Empirically confirmed against X1C + H2D with the slicer option
toggled off: probe still succeeded, home_flag bit 11 stayed True.
2. Archives-page banner (slicer-side variant)
- The slicer-side toggle is invisible to the printer — older
BambuStudio doesn't push the change to the printer. The diagnostic
can't see it.
- Symptom is deterministic: archiver creates rows with
extra_data.no_3mf_available=True (main.py:2770) when it can't pull
the 3MF from /cache after a slicer-initiated print.
- New endpoint GET /archives/no-3mf-warning returns whether any
archive in the last 30 days has the flag (excluding soft-deleted).
- Amber dismissible banner at the top of /archives; one-shot
localStorage dismissal (matches Layout.tsx update-banner pattern,
but persistent across sessions).
- React-Query disabled after dismissal so the endpoint isn't polled
once the user has been told.
Detects the printer-side variant of install step 4 — many users (esp. on
clean installs) forget to enable this and only notice when their archive
cards have no thumbnails. The diagnostic now catches it upfront.
Detection: read state.store_to_sdcard, which Bambuddy already parses from
MQTT push_status home_flag bit 11 (bambu_mqtt.py:153). Instant, no I/O.
An FTP upload-and-verify probe was tried first and rejected. /cache is
always writable from Bambuddy regardless of the slicer setting — only
BambuStudio's own behaviour changes when the toggle flips, not the
printer's acceptance policy. Confirmed empirically against X1C + H2D
with the slicer option toggled off: probe succeeded, home_flag bit 11
stayed True. So the only reliable signal is what the printer actually
reports about its own state.
Limitation: the printer-side variant only exists on newer firmware
(P2S 01.02 / Bambu Studio 2.6+). On older versions the toggle lives
only in the slicer and the printer never hears about it, so this check
will pass even when the user is missing step 4 in BambuStudio. The
skip-text and the wiki call this out explicitly. A reactive banner on
the no-3MF archive-fallback path is planned as a follow-up to cover
that case.
Statuses:
- pass: state.store_to_sdcard is True
- fail: state.store_to_sdcard is False (-> overall escalates to problems)
- skip: no live state, disconnected, or field never populated
(#1687 part 4, reported by @IndividualGhost1905)
Reporter clarified after part 1 shipped that point 2 wasn't about
archive `tags` (which describe the model — home decor, toys), but
about failure-cause classification on the *log* row itself:
spaghetti, jam, bed-adhesion, etc. Different surface, different
lifetime.
The data field he wanted already existed. PrintLogEntry.failure_reason
is a String(100); the Failure Analysis widget already groups by it;
the Archive Edit modal already mirrors archive.failure_reason into
the most recent log entry (archives.py:1421, shipped with #1444).
The only gaps were:
1. The GET endpoint silently dropped failure_reason (and archive_id
and created_by_id) from PrintLogEntrySchema construction even
when set in the DB — so the Print Log table couldn't render what
the Failure Analysis widget grouped by. Fixed independently of
the editor; regression test added.
2. Orphan log entries (no archive — dispatch errors, aborts before
archive creation, manual entries) had no edit path at all because
the Archive Edit modal cannot reach them. The new endpoint is
the only way to classify those rows.
Changes:
- Backend: new PATCH /print-log/{entry_id} taking
{failure_reason, status}, gated on require_ownership_permission(
ARCHIVES_UPDATE_ALL, ARCHIVES_UPDATE_OWN) — same ownership shape
as the per-row DELETE. Validates against the same 11-key failure
vocabulary and 5-key status set the Archive Edit modal uses;
unknown values return 400 rather than getting stored as raw text
(the i18n layer maps the value back through the vocabulary,
unrecognised values would render as literal strings).
Empty-string failure_reason stores back as NULL so the column's
nullable=True intent is preserved end-to-end. GET endpoint now
surfaces failure_reason, archive_id, created_by_id.
- Frontend: FAILURE_REASON_KEYS moved to an export from
EditArchiveModal.tsx so the new editor reuses the exact same
vocabulary — backend and frontend stay in lockstep. Pencil icon
beside the existing trash icon on every Print Log row, opens a
compact two-field modal (status + failure reason). Save
invalidates print-log and archives-stats query keys so the
Failure Analysis widget reflects the re-classification on the
same response cycle. Failure reason rendered as a sub-label under
the status badge, matching PrintLogTable.tsx's convention.
- i18n: 10 new keys (editEntryTitle, editEntryDescription,
entryUpdated, entryUpdateFailed, archives.permission.noEdit, plus
a 5-key statuses block) translated across all 11 locales. No
English fallbacks.
- Wiki: features/print-log.md gains per-row actions section,
updated permissions table, PATCH/single-DELETE endpoint docs.
When the user clicked Print Anyway on a filament-deficit warning, the
acknowledgement was one-shot. The route cleared manual_start and
filament_short, then the next scheduler tick re-ran
compute_deficit_for_queue_item against identical spool state, found
the same deficit, and re-set both flags. The item bounced between
"user said anyway" and "scheduler re-blocked" — every Play click
returned 409, every confirm got rolled back on the next tick.
Add a persistent acknowledgement flag on the queue item:
- New column `skip_filament_check` on print_queue. SQLite + Postgres
migration branched on is_sqlite() so Postgres doesn't reject
DEFAULT 0 on BOOLEAN.
- PrintQueueItemCreate + PrintQueueItemResponse schemas + the
TypeScript types carry the field.
- POST /print-queue/{id}/start with skip_filament_check=true now
ALSO sets item.skip_filament_check = True (not just clearing
manual_start / filament_short).
- PrintScheduler._block_on_filament_deficit short-circuits to
False — no compute, no flag-setting, no notification — when
item.skip_filament_check is True. We trust the operator's
decision and stop fighting them.
- PrintModal at queue-creation time threads
skip_filament_check=true into the create payload when the user
clicks Print Anyway on the frontend deficit warning, so a print
that was warned-then-acknowledged at add-to-queue time goes in
pre-acknowledged — scheduler never blocks it on first tick.
Flag is not auto-cleared on spool swap by design: if remaining is
now sufficient, the check returns no deficit anyway, so the flag
is moot. Auto-clearing would add lifecycle complexity without
changing behaviour.
AMS Backup awareness (the other half of the discussion) intentionally
NOT included — verified the H2D's bit-26 of print.cfg toggles with
the printer-side AMS Backup setting, but the X1C's cfg has a
different shape entirely and verifying every model family isn't
realistic. Silently under-warning would be worse than always
per-slot. The check stays single-slot for now.
When a print targets a single plate from a multi-plate 3MF, both the
internal Filament Inventory tracker and the Spoolman-mode tracker parsed
the 3MF without a plate filter and summed every plate's filament — so a
single lid print debited the spool the entire file's grey + black totals.
The 3MF parser already supports plate_id (queue pre-flight uses it at
print_queue.py:254/:286). Plumbed it through both dispatch paths:
Queue path:
- PrintSession gains a plate_id field; on_print_start queries the
printer's currently-printing queue row and records queue_item.plate_id
onto the session.
- _track_from_3mf accepts plate_id and passes it to the extractor.
- store_print_data moves its existing queue-item lookup above the
extract and uses queue_item.plate_id as the plate filter.
Direct-Print path (reprintArchive / printLibraryFile — never goes
through the queue):
- _print_plate_ids dict added in main.py, parallel to _print_ams_mappings.
- register_expected_print accepts plate_id and stores it; the 2 sites in
background_dispatch.py and the 1 site in print_scheduler.py now pass
it (resolve was already happening, just needed reordering before the
register call so the value is available).
- Expected-print promotion in main.py injects _print_plate_ids[archive_id]
into the session, guarded so a queue capture wins over the dict.
- _get_start_plate_id helper feeds plate_id into all 3
_store_spoolman_print_data call sites; spoolman_tracking.store_print_data
takes the caller value first, falls back to queue_item.plate_id.
PrintArchive.filament_used_grams stays file-level summed by design
(#1593's contract — the archive describes the file, not the run); only
the per-run usage attribution becomes plate-aware. Single-plate direct
prints resolve to plate_id=1 → plate 1 = whole file, identical to the
prior no-filter behaviour.
Round 1 (b6636053 + 4ffefa60) shipped the keepalive parser, 1.5x idle
disconnect per MQTT spec section 4.4, and a per-minute status-push
diagnostic. Reporter's follow-up pcap showed the round-1 logic was
correct as designed, but the actual root cause sits one layer down:
the same OrcaSlicer install that stays connected to a real Bambu P1S
indefinitely sends zero MQTT packets after the initial CONNECT /
SUBSCRIBE / pushall / get_version burst - no PINGREQ at all - so any
spec-compliant server disconnects it at keep_alive x 1.5.
Real Bambu firmware does not enforce section 4.4. The reporter's
identical Orca install holds idle sessions against real hardware on
the same network. Spec compliance was itself the regression.
Fix: after CONNECT/auth, drop the application-level read timeout
entirely (read_timeout = None) and set SO_KEEPALIVE on the underlying
socket so the OS TCP stack reaps dead connections within a few
minutes. The 60s pre-CONNECT cap is preserved - a client that opens
TCP but never sends CONNECT still gets reaped. Negotiated keepalive
is still parsed and now logged at INFO ("MQTT client X authenticated
(negotiated keepalive=Ys, idle disconnect disabled)") for support-
bundle visibility.
After this ships, OrcaSlicer should stay connected to the VP
indefinitely while idle and reconnect cleanly on real network drops.
The publish_json code -4 and -6010 errors reported in the original
thread were downstream of this disconnect and should also clear.
System -> Uptime / Boot Time read psutil.boot_time(), which on shared-kernel
containers (Docker, LXC, Proxmox containers) is /proc/stat:btime - the host
kernel's boot time, not the container's. Reporter on Proxmox LXC saw the
Proxmox node's uptime instead of the Bambuddy container's.
PID 1 is the container's entrypoint (or the host init on bare metal), and
its create_time is the POSIX wall-clock timestamp of when it started.
Switching to psutil.Process(1).create_time() reports the right value on
containers and matches host boot within a sub-second on bare metal.
Defensive fallback to psutil.boot_time() on psutil.Error / OSError so the
endpoint still returns 200 with the best-available answer if /proc/1/stat
is unreadable (locked-down container, custom seccomp policy).
Reporter noted the existing "Also remove this print from Quick Stats"
toggle at archive delete is one-shot: if you kept stats then, there was
no later way to drop the row; and rows without a backing archive
(errors, aborts, manual entries) had no delete affordance at all.
Backend: DELETE /print-log/{entry_id} mirrors delete_archive's
ownership flow via require_ownership_permission(ARCHIVES_DELETE_ALL,
ARCHIVES_DELETE_OWN). Owners drop their own rows; admins drop any row;
missing IDs return 404 rather than 200-silently. /archives/stats
aggregates over PrintLogEntry, so the filament / time / cost / count
contribution drops out of Quick Stats in the same response cycle. The
linked archive (if any) is untouched - the log row is a sibling, not a
child.
Frontend: trash icon next to the filament cell on every row, gated on
the same permission shape as the archive trash. Confirm modal -> row
gone. Mutation invalidates both print-log and archives-stats query
keys so the totals re-render without a manual refresh.
#1687 also asks for per-row tagging (already covered by
EditArchiveModal's tags field) and per-row filament-usage-history
edits (deferred - "restore deducted grams" is only consistent for the
most recent usage row per spool; needs a separate design call).
The Profiles page edit modal (shared by BL Cloud / Orca Cloud / Local
Profiles) renders filament_type from backend/app/data/filament_fields.json
via GET /cloud/fields/filament. The curated 11-option list pre-dated Bambu's
CF/GF lineup expansion, so PLA-CF and most carbon/glass-fiber variants were
unselectable — saved presets carried the wrong material code at dispatch.
Expanded to 25 BambuStudio-aligned options grouped by family: PLA (+ CF/GF/
AERO), PETG (+ CF), ABS (+ GF), ASA (+ CF/GF), PC, PCTG, PA family (+ CF/
PAHT-CF/PA6-CF/PA6-GF), PET-CF, TPU, PPS family (+ CF/GF for X1E), PVA, HIPS.
K-profiles editor unaffected (picks filament_id, not filament_type).
Reporter wanted to slice via the Bambu Studio sidecar but open files
locally in OrcaSlicer. preferred_slicer drove both the in-app
SliceModal sidecar selection AND the desktop "Open in Slicer" URI
handoff, so picking one forced the other.
New open_in_slicer setting (str | None) drives only the desktop URI;
null inherits from preferred_slicer so existing installs behave
identically. Storage in the existing app_settings key/value table;
GET normalises the "None" string back to null mirroring the
default_printer_id convention.
Frontend: Settings -> Slicer card adds a second dropdown ("Open in
Slicer" with "Same as API slicer" / Bambu Studio / OrcaSlicer);
ArchivesPage, MakerworldPage, ModelViewerModal switch desktop-URI
call sites to open_in_slicer ?? preferred_slicer. MakerworldPage's
"Slice in {{slicer}}" label additionally branches on useSlicerApi
so the label matches what the button actually dispatches.
Reporter on a multi-printer farm with 40+-plate runs needed to walk to
the printer with the right physical plate, but the queue and the
scheduling modal didn't surface curr_bed_type the way the archive card
already did.
New utils/threemf_tools.extract_bed_type_from_3mf helper (per-plate) so
both the queue API and the /plates endpoint can return per-plate values.
PrintQueueItemResponse.bed_type populated from archive.bed_type /
library_file.file_metadata['bed_type'] as the default, then overridden
per-plate via the helper when item.plate_id is set. /archives/{id}/plates
(and library equivalent) include bed_type in each plate object.
Per-plate accuracy matters because archive.bed_type is captured at
ingest as only the first plate's value (services/archive.py:235) -
a 40-plate 3MF mixing PEI + Engineering returns PEI at the archive
level for every plate. The helper re-reads the 3MF and returns the
truth.
Frontend: queue card meta row + PlateSelector per-plate row + PrintModal
header all render bed icon + canonical label via the existing
getBedTypeInfo() helper, same as the archive card.
The runtime services (SSDP, MQTT bind identity, cert subject) already
advertise the target printer's serial via target_printer_serial or
self.serial in proxy mode, but the API response that drives the VP
settings card always returned the self-generated suffix-based serial.
The card therefore displayed a serial that didn't match what slicers
see, breaking the "one identity per VP" mental model.
_vp_to_dict now resolves vp.target_printer_id -> Printer.serial_number
when mode == VP_MODE_PROXY and substitutes the result into the response
serial field. Archive / queue / review keep the self-generated serial
(those modes never speak the target's identity). Orphaned target falls
back to self-generated so the card still renders.
Bambuddy's project_file MQTT payload hardcoded "nozzle_offset_cali": 2 (skip),
giving users on H2D / H2D Pro / H2C / X2D no way to control the same toggle
BambuStudio exposes. Critical for diamond-nozzle setups that must keep the
calibration off.
start_print() now takes a nozzle_offset_cali kwarg; the value is encoded as
1 (run) or 2 (skip) and gated on is_dual_nozzle so single-nozzle machines
always send 2 even if a stale flag arrives. The kwarg threads through
printer_manager, both background_dispatch sites, and print_scheduler so
every dispatch path respects the per-item setting.
print_queue gains a nozzle_offset_cali column (DEFAULT TRUE, is_sqlite()
branch for Postgres BOOLEAN). Settings default key default_nozzle_offset_cali
defaults to TRUE to match BambuStudio. Schemas updated across print_queue,
library FilePrintRequest, archive ReprintRequest, settings.
PrintModal renders the new toggle only when the selected printer is dual-
nozzle (printer-mode: nozzle_count===2; model-mode: DUAL_NOZZLE_MODELS).
SettingsPage default-print-options row + QueuePage bulk-edit tri-state both
hide unless any registered printer is dual-nozzle. Labels reuse the existing
settings.default* keys so the only new i18n strings are
settings.defaultNozzleOffsetCali / Desc and queue.bulkEdit.nozzleOffsetCali
- real translations in all 11 locales.
on_printer_status_change fires from MQTT _on_connect BEFORE the first
push_status round-trips, when PrinterState is still on construction
defaults (state="unknown", subtask_name=""). The connected-edge
reconcile was treating that degenerate state as evidence and
synthesising aborted PRINT COMPLETE for every in-flight archive on
every Bambuddy restart. The reactive PRINT COMPLETE then created a
duplicate archive (lookup misses on cleared _active_prints), so
filament got deducted twice.
Two-layer guard: gate the reconcile spawn on a real state.state, and
make _is_active_archive_stale return not-stale on unknown/empty input
as defensive fallback. #1542 behaviour preserved — real stale archives
still get caught the moment a real push_status arrives.
_watchdog_print_start now treats subtask_id-advance as Phase A
"command landed", not as final success. Phase B (180s) keeps watching
for the active-state transition; if it never arrives — printer
accepted the file but stalled (cloud+LAN re-auth after a power cycle
on old firmware was the reported trigger) — revert the queue item to
'pending' instead of leaving it stuck in 'printing' until container
restart. Phase B skips force_reconnect because subtask_id-advance
proves the project_file landed; a reconnect mid-parse would trigger
0500_4003 (#1150). Phase A's H2D 50s FINISH→PREPARE tolerance (#1078)
is preserved by Phase B's 180s headroom.
ThreeMFParser._parse_3dmodel left XML-escaped values raw, so a Title of
"PCB Vise & Solder Station" landed in the DB as the literal "&" and
React re-escaped it on render to "&amp;". Apply the same
loop-until-stable html.unescape() the sibling ProjectPageParser already
uses, uniformly across all <metadata> values.
Same drop: rewrite the VP archive-name-source tooltip in all 11 locales.
BambuStudio 2.7.x (PrintJob.cpp:314-325) overwrites the user-typed
Send-dialog name with the slugified 3MF Title field whenever one is
present, so the previous "handy if you renamed the job in the send dialog"
copy was false. New text spells out the actual behavior; both Filename
and Metadata modes often produce the same string for that reason.
The 50000-51000 docker-compose port range spawned ~2000 docker-proxy
host processes (~3.5 GB RSS) under Docker's default userland-proxy.
The 1001-port pool was symptom treatment — collisions only matter for
multi-VP-on-shared-bind, but the cost was paid by every install.
Each VP now gets a non-overlapping 10-port slice computed from its id
(VP 1 -> 50000-50009, VP 2 -> 50010-50019, ...). Class constants are
gone; VirtualPrinterFTPServer takes passive_port_min/max instance args.
Wraps modulo PASSIVE_MAX_SLOTS = 100, with the existing 10-attempt
random retry as same-slot collision fallback.
Compose default narrowed to 50000-50029 (3 VPs). Proxy-mode VPs forward
the real printer's full range and stay on the separate TCPProxy
constants. Compose comment rewritten to acknowledge Linux multi-service
hosts as a primary bridge-mode audience and drop an over-stated
"confirmed by reporter" claim about userland-proxy=false.
The print log's User column came from printer_manager.get_current_print_user,
but only background_dispatch (Archive Print, Library Print) ever populated
that dict. The Queue manual-start path went straight from
POST /queue/{id}/start into PrintScheduler._start_print, neither end
recording the clicker — so any print started from the queue landed in
PrintLogEntry with created_by_username NULL even with auth enabled.
Two-sided fix: /start now writes user.id to item.created_by_id when no
prior owner is set (preserves UI-added items' original uploader), and
PrintScheduler gains _propagate_owner_to_printer_manager called from
_start_print to hand the owner into set_current_print_user before the
print command goes out.
Two bugs in PrintScheduler._check_previous_success:
- Lookback excluded 'cancelled' so user cancellations were walked past
- Lookback included 'skipped', so one skip cascaded indefinitely
Swap to ['completed', 'failed', 'cancelled', 'aborted'] and accept
both 'completed' and 'cancelled' as predecessor success. Real
'failed' / 'aborted' still gate.
One-shot migration in run_migrations resets only the skipped items
whose true predecessor was cancelled — surgical reversal of the exact
bug fingerprint, leaves genuine failure-gated skips alone. Portable
across SQLite and Postgres, idempotent on re-run.
Cloudflare on bambulab.com now serves cf-mitigated=challenge to plain
Python TLS handshakes. Use curl_cffi.AsyncSession with impersonate="chrome"
for the two bambulab.com fetches (index page + per-model JSON); wiki and
CDN paths stay on httpx. HTTP User-Agent stays honest "Bambuddy/1.0" —
only TLS-handshake bytes match Chrome, per the compliance commitment.
Soft dependency — falls back to httpx with a startup warning when
curl_cffi isn't importable; wiki-based version detection still works.
asyncio holds only a weak reference to tasks returned by
``create_task``. Fire-and-forget callers that discard the return value
let the event loop GC the task before it finishes, logging
``Task was destroyed but it is pending!`` with no traceback. The #1648
support-bundle review surfaced 94 such warnings in 8 days of v0.2.4.5
-- the silently-vanished exceptions reach support bundles as opaque
GC notices instead of actionable errors.
New backend/app/core/tasks.py::spawn_background_task(coro, *, name=None)
is the one place in the codebase that calls asyncio.create_task. It
stores the task in a module-level set, attaches a done-callback that
auto-removes on completion AND surfaces any uncaught exception via the
logger with the originating traceback, and accepts name= so a leak
source is traceable through /tracebacks and the log line. Cancelled
tasks don't log (a shutting-down service is not an error).
Migrated the 16 truly-orphan create_task call sites to the helper:
main.py (8):
reconcile-stale, cooldown-poweroff, energy calc, smart-plug,
maintenance-check, photo-then-notify, layer-timelapse,
scan-timelapse, print-scheduler, notify-no-archive (the last one
was hand-rolling the same pattern with task + no-op done_callback)
printers.py:3123 apply-pa-after-refresh
print_queue.py:1034 queue cooldown-poweroff
firmware_update.py:261 firmware upload
archive.py:1514 timelapse mp4 convert
print_scheduler.py:2199 watchdog print-start
library.py:1614 STL backfill
smart_plugs.py:259 tasmota scan
discovery.py:159 subnet scan
smart_plug_manager.py x3 plug auto-off-pending
background_dispatch.py x2 (lambda-wrapped inside
loop.call_soon_threadsafe) upload progress
Sites that already kept strong refs are unchanged:
self._tasks.append(asyncio.create_task(...)) -- VP manager,
tcp_proxy, mqtt_server
self._x_task = asyncio.create_task(...) on service instances --
mqtt_bridge, obico_detection, github_backup, archive_purge,
local_backup, library_trash, discovery service
Locally assigned + awaited/gathered -- tcp_proxy bidirectional
pumps, camera_fanout, slice_dispatch, slicer_api progress_task,
manager._finish_release_task, main.py module-level cleanup loops
Reporter on an H2D + Polymaker PLA Matte spool noticed that assigning
the spool from the Dashboard left the slicer's filament dropdown
showing "unknown", but clicking Configure right after made the
slicer recognize it correctly. "Configure" felt like a mandatory
follow-up step rather than a refinement.
Bambu cloud uses three preset-ID shapes:
GFS… — Bambu official cloud preset
PFUS… — cloud user-created preset
PFCN… — cloud shared / partner preset (Polymaker's "(Custom)"
Bambu Lab H2D variants ship this prefix)
apply_spool_to_slot_via_mqtt only routed GFS and PFUS through the
cloud-detail lookup that extracts the underlying filament_id. PFCN
slipped past the cloud-lookup branch, fell into the local-preset
int() parse path, raised ValueError, dropped into
normalize_slicer_filament which returns any P-prefix unchanged, and
the raw PFCN landed in tray_info_idx. The printer's calibration
table can't index that, so the slicer rendered "unknown". The
Configure modal rescued every assign because it does its own
getCloudSettingDetail and writes the resolved filament_id.
Extend the cloud-detail-lookup branch (inventory.py:129) and the
discard safety net (inventory.py:223) to include PFCN alongside
GFS/PFUS. Three behaviours fall out:
* Cloud-authenticated: the real filament_id from
detail["filament_id"] ships as tray_info_idx (Polymaker PLA
Matte resolves to GFL05).
* Cloud unavailable: raw PFCN discarded, the slot reuses an
existing valid P-prefix preset if material matches.
Source comment now lists all three cloud-ID shapes so the next time
Bambu invents a new prefix the maintainer doesn't have to re-derive
the structure from a bug report.
Reporter on an A1 Mini saw the AMS slot Configure dropdown render no
Bambu / Generic filament profiles, and saw the Profiles tab strip
A1 Mini results when filtering by that model. Bambu rolled out a
profile rename mid-2026: the @BBL <code> suffix on 106 cloud profiles
shifted from the long display form to a terse model code -- e.g.
"Bambu PLA Basic @BBL A1 Mini ..." is now
"Bambu PLA Basic @BBL A1M ...". User-authored profiles still use the
long form. Bambuddy's filters did a verbatim uppercase compare
("A1M" vs "A1 MINI"), so every renamed cloud profile silently
disappeared from the picker.
Centralize the alias check in slicerPrinterMatch.ts. New
PRINTER_MODEL_SUFFIX_ALIASES table maps "A1 Mini" <-> "A1M"
bidirectionally; exported matchesPrinterModelSuffix() does the
case-insensitive compare with the alias fallback. Two consumer
sites swap to the helper:
* ConfigureAmsSlotModal.tsx (Orca cloud and Bambu cloud filter
branches) -- the AMS slot picker, hit directly and reached from
SpoolBuddy's AMS page via mapModelCode(printer?.model)
* slicerPrinterMatch.ts:classifyByBambuName -- the SliceModal
Process / Filament compatibility check
Backend printer_models.py also gets a "Bambu Lab A1M" -> "A1 Mini"
entry so server-side 3MF model normalization stays consistent if a
3MF ever embeds the short form.
Kept the alias table narrow on purpose. Wide-net aliasing (e.g.
"X1" <-> "X1C") would silently collapse physically distinct
printers. When Bambu introduces the next rename, it is one new row
in the table -- /api/v1/cloud/settings is the place to grep, called
out in the source comment.
Reporter on Bambu Studio 2.7.1.57 + X1C saw the Send modal stuck at
"Downloading" after sending to a Queue-mode VP. Delete-from-queue and
even Auto-Dispatch ON + a successful real print didn't release it.
Root cause: BS 2.7.x flipped the Send sequence from
MQTT project_file -> FTP upload -> done
to
FTP verify_job -> FTP .3mf -> MQTT project_file.
The #1280 fix sets gcode_state=FINISH in on_file_received (after the
FTP upload). Under the new order, the synthetic project_file ack in
_send_print_response then runs and overwrites _gcode_state back to
PREPARE. The 1 Hz cached-as-base push stream carries PREPARE forever,
the slicer never sees the FINISH transition it waits for, and the
modal sits stuck. Auto-Dispatch ON shares the cause: the real
printer's PREPARE->RUNNING->FINISH on the bridge gets masked by the
local _gcode_state override in _send_status_report.
Re-fire set_gcode_state("FINISH", filename, prepare_percent="100")
1.5 s after the project_file ack for every non-proxy mode (queue /
archive / review). The 1.5 s window lets the slicer see at least one
PREPARE push on the 1 Hz cycle so the transition reads as
PREPARE -> FINISH, matching what the slicer expects. Proxy mode is
exempt -- there the real printer drives the bridge state and a
synthetic FINISH would clobber a real PREPARE/RUNNING transition.
The scheduler cancels any in-flight timer when a new project_file
arrives so a retrying slicer doesn't end with two competing FINISH
timers. The pending timer is also cancelled on stop_server.
Non-proxy VPs (Archive / Review / Queue) with a target printer set up
a live-mirror bridge that forwards the slicer's MQTT and RTSPS auth
bytes through to the real printer. The slicer holds one code in its
profile (the one it bound the VP with), and that code has to satisfy
both the VP listener and the real printer at the far end of the
bridge. If the codes diverge the bridge silently fails at the second
hop — slicer reaches .49:8883, FINs before sending a ClientHello,
retries identically. The wiki framed the code-match requirement as a
camera-only concern; it isn't, all bridged protocols inherit.
Fix removes the foot-gun instead of re-documenting it. When a target
is selected on a non-proxy VP the access-code field switches to a
read-only display showing the target's code with an Eye-toggle
reveal; the backend auto-inherits on every create / update (any
explicit access_code submitted alongside a target is silently
overridden as belt-and-braces for non-UI clients). The required-when-
enabling check now treats target-set as satisfying the access-code
requirement. Standalone (no-target) non-proxy VPs still get the
editable input + Save button.
One-shot startup migration corrects any pre-existing mismatched
rows: SELECTs diverged VPs and logs one INFO line per row for the
audit trail, then UPDATEs via correlated subquery. Idempotent and
portable between SQLite and Postgres.
Bambu's end-gcode lowers the bed at gcode_state=FINISH. Bambuddy's
live-camera grab captured the bed already dropped, ruining the photo
framing. Source the photo from a brief Bambu timelapse instead —
firmware stops timelapse recording AFTER toolhead parks but BEFORE
bed-drop runs, so the last frame frames the finished print correctly.
When capture_finish_photo is on AND the user did not opt in to
timelapse for this print, force timelapse=True at dispatch + mark the
new PrintArchive.bambuddy_forced_timelapse column. After extraction
(success or failure), cleanup deletes the locally-attached file,
clears archive.timelapse_path, and walks the four scanner directories
(/timelapse, /timelapse/video, /record, /recording) trying FTP DELE
against the original filename. User-opted-in timelapses pass through
unchanged.
Resolver lives at services/background_dispatch.py::resolve_effective_timelapse
(module-level so the print queue can reuse it). Both dispatch paths
wired: background_dispatch.py (Print Now / Reprint) AND
print_scheduler.py:_start_print (the queue). Field testing caught the
scheduler gap on the first round — AST regression test now asserts
start_print(timelapse=...) references effective_timelapse, not the raw
item.timelapse, so a future refactor can't silently drop it.
Extractor: ffmpeg -i input.mp4 -update 1 -q:v 2 out.jpg. Decoded
frames overwrite the same output file, so the file left on disk is the
literal last frame regardless of duration. Bambu records one frame per
layer-change, so a 16-layer cube produces a 0.6 s timelapse — the
original -sseof -1.0 approach seeked before the start of the file and
returned frame 0 (empty bed). Decoding every frame is fine; Bambu
timelapses are short by construction even on hours-long prints.
Migration adds bambuddy_forced_timelapse branched on is_sqlite()
(DEFAULT 0 / DEFAULT FALSE — PG rejects DEFAULT 0 for BOOLEAN).
Verified live on postgres:16-alpine.
Photo-task wait_for budget extends 45s -> 75s when timelapse_was_active
so the notification carries the bed-up photo instead of falling back
to the live-cam grab on slow links.
Scope limit, documented in the camera wiki: prints started directly
on the printer touchscreen / Bambu Handy / Bambu Studio Send bypass
both dispatch paths, so the override doesn't fire there. Future
option: mid-print M981 S1 P20000 MQTT toggle in on_print_start.
Setting description rewritten in all 11 locales to drop the "only
works when timelapse enabled" caveat (Bambuddy now forces it) and
explain the kept-or-deleted behaviour.
Reporter linked a NAS and the auto-imported files drowned their own
Bambuddy uploads in the "All Files" sidebar listing. There was no filter
to escape it — only per-folder clicks. Restore the pre-external semantics:
"All Files" now lists managed-storage files only. The combined
across-every-external view moves to a new sibling sidebar entry,
"External", that only appears when at least one external folder is linked.
Backend: GET /api/v1/library/files gains internal_only and external_only
query flags. Filter is on LibraryFile.is_external. Both flags set is a
400, not a silent pick-one.
Frontend: new topLevelView state on FileManagerPage (default internal);
the query passes the scope only when selectedFolderId is null. Mobile
selector dropdown uses __top:internal / __top:external sentinels so the
same state round-trips through option values. Empty-state copy
distinguishes internal-empty from external-empty.
Printers added to Bambuddy by hostname/FQDN (e.g. p1s.fritz.box) hit
'invalid IPv4' in _ip_to_uint32_le, so the net.info[*].ip rewrite never
armed and BambuStudio Send went straight to the real printer instead of
the Bambuddy archive whenever the printer was powered on.
Add _resolve_target_to_ipv4(target): IPv4 pass-through, else
socket.getaddrinfo(target, family=AF_INET). AF_INET filter is load-bearing
because net.info[*].ip is uint32 LE and IPv6 can't round-trip. OSError
returns None so a transient DNS failure recovers on the next 30s refresh
tick via the existing not-armed throttle.
Apply the resolver to both the encode call and the host-interface picker
(which also assumes dotted-quad). Armed log line now carries
configured->resolved when they differ, so bad-DNS regressions stay legible
in 'docker logs'. The unresolvable not-armed reason now names the
configured value rather than parroting 'invalid IPv4', distinguishing
'DNS gave a v6 result' from 'user typed garbage'.
Root-caused by @Mape6; @TrickShotMLG02 confirmed the FQDN workaround
on the same release. Pre-0.2.4 these setups worked by accident because
there was no net.info[].ip rewrite at all.
Reported and root-caused by @needo37. Importing a model via the MakerWorld
URL-download feature into a writable external folder (e.g. SMB/NFS-mounted
NAS) saved the 3MF into Bambuddy's internal managed library dir, not the
external mount. The file card showed in the File Manager under the
external folder, but the bytes never landed on the NAS, and the on-disk
copy was UUID-renamed so a find by the original basename matched nothing.
Root cause was save_3mf_bytes_to_library at backend/app/api/routes/library.py:422:
it accepted folder_id but never loaded the folder, never inspected
is_external / external_path, hardcoded the destination to
get_library_files_dir() with a UUID name, and left the LibraryFile row
with is_external=False. So the row's folder_id pointed at the external
folder while its bytes and is_external flag both said "managed/internal".
Same class of bug as #1112, which had been fixed for the multipart-upload
and move paths but never applied to this byte-import path.
Fix mirrors the multipart-upload path directly:
- Load target_folder from folder_id when non-None.
- Feed it to _resolve_upload_destination(target_folder, filename), which
already returns (dest, is_external) and enforces the 403-read-only /
400-unwritable-or-missing / 409-collision rejections.
- Write bytes to dest (real filename for external, UUID for managed).
- Persist the row with file_path=_stored_file_path(dest, is_external)
and is_external=is_external.
The route-layer read-only guard at makerworld.py:256-260 is preserved -
it returns the friendlier error before the upstream download burns
bandwidth - and _resolve_upload_destination's identical check stays as
defence-in-depth for any future caller that skips the route gate.
Thumbnails continue to live under the managed get_library_thumbnails_dir()
regardless of the 3MF's location, matching the upload path.
The old endpoint name implied that calling it would drop weight_used to
0. In practice it only stamps weight_used_baseline = weight_used so the
Inventory page's "Total Consumed" widget (weight_used - baseline) reads
0 going forward, while remaining (label_weight - weight_used) is
preserved. Calling the endpoint via curl and seeing weight_used
unchanged in the JSON response is confusing.
New paths:
- internal: /api/v1/inventory/spools/{id}/reset-consumed-counter
/api/v1/inventory/spools/reset-consumed-counter-bulk
- spoolman: /api/v1/spoolman/inventory/spools/{id}/reset-consumed-counter
/api/v1/spoolman/inventory/spools/reset-consumed-counter-bulk
Behaviour is unchanged in both modes; internal stamps the baseline
directly, Spoolman-mode PATCHes upstream used_weight=0 and the
_map_spoolman_spool read mapping reconstructs the same "displayed
consumed = 0, remaining unchanged" Bambuddy-visible shape. Parity
between modes was already in place and is preserved.
The Spoolman-client method reset_spool_usage keeps its name because it
describes what is sent upstream to Spoolman, not what Bambuddy's
endpoint promises to callers.
Frontend:
- api.resetSpoolUsage / bulkResetSpoolUsage (and Spoolman variants)
renamed to resetSpoolConsumedCounter / bulkResetSpoolConsumedCounter.
- Button labels: "Reset usage to 0" -> "Reset counter" / "Reset all
counters" (short, unambiguous); tooltips and confirm-modal bodies
still spell out the full semantics.
maziggy