- Source keys carry the normalised origin of the Paperless-ngx or Papra
they came from (source_instance on the document, the alias and the
purge ledger; unique NULLS NOT DISTINCT). A key stored without one
(v1.39.2 imports) matches any instance of its system, and a lookup
without one matches any stored instance. The upload route, the lookup
route and the import script accept or send it; backups carry it.
- Saving a connection reuses the stored token only for the same origin;
a new origin needs the token again (422 tokenRequired).
- Document ids are checked against what each system issues (Paperless
digits, Papra [A-Za-z0-9_-], never . or ..) before any URL is built;
the Papra organization id likewise.
- Paperless API 9 filters dates on created__gte / created__lte, in the
picker and the script. A search page the local re-check empties reads
on, up to five source pages. Tags are read past the first 250.
- The import's key pre-check uses the lookup allowance, a failed fetch
no longer charges the upload allowance, and one import per key runs at
a time under an advisory lock, so a double click downloads once.
- Reading and deleting one's own connection works with the documents
module off and the operator list unset.
A snooze that had already run out before the send is history, not a
choice about the reminded slot, so it no longer keeps a row from being
repaired. The "no due date" arm matched nothing, because a reminder
cannot be created without a cadence; it now covers a rule whose last
occurrence was the one sent, which is open unless it was done or
skipped since, while a course whose window closed before the send stays
closed through the end-date guard. The start-page step reads a stored
item list only when it is a list, so a malformed layout can no longer
fail the migration.
The first cut kept only free-text check-ups due after their reminder
and let every reminder with a measurement type roll on. A fortnightly
PHQ-9 or GAD-7 reminder is a measurement reminder, and each one still
jumped two weeks forward the morning it was sent without the
questionnaire being filled.
The rule is now the cycle length. A reminder whose next slot is more
than seven days away, or that has no cadence, stays due after its
reminder until it is satisfied (a matching reading, a lab result or
"done"), skipped or snoozed, and is sent again at most once a week. A
reminder on a weekly or shorter cycle rolls on as before. Appointments
stay one-shot. A reading that lands on an open measurement reminder
still sets lastSatisfiedAt and schedules the next cycle from itself.
The 0355 repair drops its "no measurement type" condition for the same
cycle rule, so the fortnightly questionnaires in the reported shape
are put back on the day they were reminded.
The snoozed fixture sat inside a week of the send, so the one-week clause already excluded it and dropping the snooze guard from the migration left the suite green. Snooze it further out, a minute after the send, so only the snooze cursor tells it apart from a roll-on.
The reminder tick rolled every delivered reminder on to its next slot.
For a check-up (a reminder with no measurement type, made by the person
or suggested by the Coach) that filed an open task under next month or
next year the moment it was reminded, although nobody had done it. The
start page and the check-up card then showed a yearly check-up due
today as scheduled for next year, and a check-up with no cadence
dropped off every surface.
A check-up now keeps its due date after the reminder until it is
marked done, skipped or snoozed, and is reminded again at most once a
week while it stays open. A new `last_notified_at` column records the
last delivered reminder; a repeat is held while that send was for the
current slot and fewer than seven calendar days have passed, so a
snooze, a skip or a completion opens a fresh slot that fires on its own
day. The per-day claim stays the guard against two sends in one day.
Measurement reminders keep rolling on (the next reading satisfies them
and their next slot comes round soon), as do check-ups on a weekly or
shorter cadence, whose next slot is the next reminder anyway.
Appointment reminders stay one-shot.
Migration 0355 adds the column and puts back check-ups the old tick
rolled on: a live, enabled check-up whose most recent reminder claim is
followed within ten minutes by its last write, carrying a due date more
than a week past that send (or none, for a one-shot), not done, skipped
or snoozed since. Its due date returns to the instant of that send.
Anything else is left as it is. The same migration adds `upcoming_visit`
to start-page item choices stored before visits were one of them, which
otherwise read as visits switched off.
Key rotation re-sealed a single-value backup in place, which holds the
stored string, its bytes, the plaintext and the new ciphertext at once; a
copy can be over a hundred megabytes and the in-app rotation walked 25 of
them per page, enough to run a 1 GB container out of memory. Rotation now
converts each such copy into pieces under the active key instead, one row
at a time. The ~hlgcm1. stream of v1.38.6 to v1.39.1 is read a megabyte
at a time with its tag checked at the end, inside one transaction, so a
copy that fails the check is left untouched; the copy keeps its date. The
scan reads only the first characters of each value. Measured on a copy of
a 2.6 million-reading account (126 MB stored): converted in 25 s with the
heap flat at 57 MB under a 200 MB limit, where re-sealing in place ran out
of heap.
The weekly and manual backup leave an account alone while a restore of
its current copy is queued or running, and count it as skipped, not
failed. A reader whose copy is replaced mid-read answers 409
backup_changed, "replaced by a newer one while it was being read", rather
than the undecryptable error; a restore rolls back with the same code.
Pieces are sealed with a fixed associated-data label, so a value the same
key sealed for another purpose never opens as a piece; rotation re-seals
under the same label. A row holding both a single value and pieces, which
only an older release writing after a downgrade produces, is refused with
a message saying so, and the next weekly run replaces it. Rotation treats a
row deleted between its read and its write as gone rather than an error.
A stored backup was one value in data_backups.data. v1.39.1 wrote it a
piece at a time but still joined the pieces into that one value, and one
value has to pass through the app whole, so a copy was capped at a fifth of
the heap: 105 MB in the default 1 GB container. An account with 1.75
million readings is past that and could not be backed up at all (#1031).
A copy is now kept as ordered pieces of about a megabyte in the new
data_backup_chunks table (migration 0352). Each piece is sealed on its own
with AES-256-GCM, and its sealed header names the copy (a random stream id
kept on the row), its position and whether it is the last. A reader checks
every piece before it releases a byte, so a piece that is missing, moved,
altered, taken from another copy, or a copy cut short is refused with
backup.payload.undecryptable before a restore deletes anything, and the
second read during the restore checks each piece again.
The write is one transaction, so the previous copy stays whole and readable
until the new one commits. Pieces are written through the model API: a raw
query with a large parameter is kept alive by Prisma's query plan cache,
which left 160 MB of heap behind per hundred one-megabyte inserts.
Restore, preview, download, the restore job and the admin list read both
forms; copies written before this change keep their single value and still
restore. The heap-derived limit is gone. The one limit left is on storage,
BACKUP_MAX_STORED_MB (default 2048), and its message names the setting. Key
rotation covers the pieces, the wipe and account deletion take them with
their backup, and the backup plan lists the table as not carried.
Measured on an account of 2.6 million readings in a 1 GB container with web
and worker in one process: backup 87 s, 97 MiB in 96 pieces, preview 20 s,
download 25 s, restore 264 s with every reading back exactly, peak 567 MiB,
no restart.
A document uploaded with aiRead=defer is now indexed locally by any
automatic path, because the indexer reads the marker from the row rather
than from the job. Index all for search leaves such documents out and no
longer counts them. Only an explicit Read with AI or Generate summary ends
the hold.
Uploads that send a body keep their slot of the hourly limit, duplicates
included; handing it back let a token send the same bytes under id after
id for free. One document takes at most 20 further source ids, beyond
which the upload answers 409 documents.inbound.sourceAliasLimit. The
query-string key check is metered on the lookup allowance it shares with
GET /api/documents/inbound/source.
Refs #1038
A weekly or uploaded backup written by v1.39.x is a single ~hlgcm1. stream
in data_backups.data. Its key id sits behind the stream marker, which the
string codec's parser does not read, so key rotation filed every such row
as legacy, failed to decrypt it and counted it as an error. On a host that
ran v1.39.x that was every weekly copy, and the rotation never finished
clean.
Rotation now reads the key id of a streamed value and re-seals it as a
stream under the active key, without touching what it holds.
A current disaster-recovery backup writes aggregationProvenance for every
measurement, null included. The restore treated null like a missing field
and marked every Apple Health stats: row without a provenance as
LEGACY_UNKNOWN, which is meant only for backups too old to carry the field.
The nightly daily-mean fold writes exactly such rows, so on a large Apple
Health account a restore changed tens of thousands of readings it was
supposed to put back as they were (#1031).
Only an absent field now takes the legacy path.
A keyed upload that matched a stored document by its bytes never recorded
its key, so deleting that document let the next import run store it again.
Such keys are now kept as aliases of the document, the source-key check
reads them, and the purge carries them into the ledger with the row's own.
A source key may ride the query string and is then answered before the
body is read or the hourly allowance charged; an upload answered as a
duplicate hands its slot back. GET /api/documents/inbound/source answers
whether a key is held, under the same documents:write scope, so an
importer can skip a download.
aiRead=defer is stored on the row. The summary catch-up, the summary job
and lab auto-staging skip such documents until an explicit Read with AI
or Generate summary clears the marker; backup and restore carry it.
A documents:write caller no longer sees the quota figures on a full vault.
Refs #1038
A condition (illness episode) can carry where on the body it sits, in the
person's own words and encrypted at rest, plus an optional side (LEFT,
RIGHT, BOTH). Same enum, codec and reasoning as the procedure's site.
- migration 0354: two nullable columns on illness_episodes, reusing the
laterality type from 0349
- create and edit accept bodySite and laterality; on PATCH an absent key
keeps the stored value, so an edit from the shipped iPhone app, which
never sends either field, leaves them untouched
- GET /api/body-sites: the sites the record holds across visits and
conditions, folded after the decrypt and bounded per kind; with site
(and laterality) the visits and conditions there, one hop to their
documents, lab results and visits. Read in the profile section;
conditions only under an illness grant with the module on, and links
into ungranted sections come back as unlabelled placeholders
- the link service reads document and visit links from the condition's
end of the two existing tables
- /checkups gains a Body sites tab; the visit and condition forms share
one body-site field pair that suggests sites already used; a
condition's page links its site into the view
- the doctor report, the clinician page and the MCP doctor-visit summary
name the site on conditions; the Coach illness block carries it
sanitised, and MCP get_illness_recovery returns it fenced
- backup and restore carry both fields in both file kinds; the site is
registered as ciphertext and rotates with the key
- i18n in all seven locales, OpenAPI regenerated
Refs #1025
A narrow `documents:write` token, minted cookie-only at
`POST /api/tokens/documents` and accepted by the vault upload route alone.
A scoped caller draws on its own hourly bucket per token
(`DOCUMENT_UPLOAD_LIMIT_PER_HOUR`, default 120) and gets a receipt
`{ id, duplicate }` instead of the stored row.
Uploads take optional `sourceSystem` / `sourceId` fields. The source key is
unique per account across live and deleted documents, and the tombstone
purge carries it to a small ledger, so re-sending a document the owner
deleted answers 200 `deleted: true` and stores nothing. `aiRead=defer`
indexes locally and skips the summary and lab staging.
The detail sheet shows where an imported document came from; backup and
restore carry both fields; Delete All Data clears the ledger.
Refs #1038, #938
On the rollup path the all-time count, min, max and mean are composed
from DAY buckets plus one raw aggregate of the readings older than the
fold window. The bucket half read every DAY bucket the account had, the
raw half every reading before now minus five years, so a reading on any
day that had a bucket before that instant was counted in both. Such
buckets are common: the per-write hook folds whatever day it touches,
the Apple Health import folded whole spans until this release
clamped it, every fold snaps its start down to a whole day, and
nothing removes a bucket once the moving window has passed it. The
count came out too high and the mean leaned towards the doubled days,
while the live fallback reported the true figures for the same account.
Both halves now meet at the start of the window's first UTC day:
buckets from there on, raw readings before it. A reading lands in
exactly one half whichever buckets exist, so buckets already written
before the window need no repair.
The snapshot's second phase (blood pressure in target, the per-context
glucose tiles, the Health Score) waits until weight, both blood-pressure
halves and steps have DAY buckets. The fold writes buckets only inside
the five-year window, so a type whose every reading is older than that
never gets one and the phase stayed null for good. Since the Apple Health
import now folds only inside the window too, an account that imported
years-old blood pressure or steps and nothing since lost those tiles and
its score with no explanation.
An uncovered gate type now holds the phase back only when it has a
reading inside the window, which is the case the backfill will still
reach. The extra query runs on the miss path alone and asks one indexed
EXISTS per uncovered type.
The corpus walk and the rotation script paged with Prisma's cursor and skip.
Prisma resolves that cursor by reading the page's last row again, so when
that row was hard-deleted before the next page (a backup replaced, a cached
response expired), the next page came back empty and the walk ended early.
The scan then counted fewer rows than the database holds, which could read
as nothing left on the old key while rows it never reached still were.
Both walks now ask for the rows whose id is greater than the last one read,
which needs no row to still exist.
A per-medication trackIntake flag (migration 0351, default on for every
existing and new row). With it off the dose, dates and schedule stay stored,
but nothing derives a due dose from them: the reminder worker, the manual
reminder check, the today projector, the auto-miss pass, the low-stock pass,
the doses card, the today list, the outstanding-dose badge, compliance and
its heatmap, the doctor report, the Coach, the BP-status gate, insights,
targets, achievements, the efficacy view and the MCP schedule tool all skip
it.
The medication wire serves such a medication with schedules: [] and the
stored rows in an additive recordedSchedules field, so a client that arms
local reminders from schedules stays silent without an update. Switching
tracking off or back on archives a schedule revision at that instant, the
untracked stretch with an empty payload, so it never counts as missed and
the projector does not put a dose from before the switch back on the card.
A structural guard freezes the set of schedule readers: each one filters on
the flag, derives from dueSchedules, shapes the wire with scheduleWireFields,
or is allowlisted with the reason it derives nothing due. The flag travels
through backup, restore and the medication CSV export.
Portable files exported before v1.39.1 carry no creation date for a
medication, so the restore stamped the restore time. The dose history reads
that date as the day the medication began to exist, and every miss before
it, including the day before the restore, dropped out of the record.
When the file has no creation date, the restore now uses the earliest thing
the file records for the medication: its first dose (scheduled, taken or
written), the start of its first schedule revision, its course start, its
first pause, dose change or side effect, and never a date after the restore.
A file that records nothing about the medication keeps the old default.
An uploaded file whose encrypted copy passes the size one stored backup may
have on this host (a fifth of the heap limit) stopped the store with
BackupBlobTooLargeError, which the route let through as a 500 and reported
to the error tracker. It is now a 413 with the numbers and the remedy in the
message and meta.errorCode backup.upload.too_large, and the refusal is
audited like the others. The store rolls back, so nothing is kept.
A restore commits its transaction and then rebuilds the chart tiers. A
worker that stopped during that rebuild left the job running with a stale
heartbeat, and the boot sweep and the admission check treated it like any
interrupted job: the sweep queued it again, so the second run deleted and
re-wrote the account and lost whatever was written in between, and a second
interruption closed it with "rolled back, nothing was changed", which was
false.
The job now records `committedAt` (added to migration 0347, which has not
shipped) and awaits that write before the rebuild starts. The sweep and the
admission check close a committed job as `failed_after_commit`, never queue
it again, and evict the account's caches. The rebuild itself is left to the
nightly and boot passes that already rebuild missing tiers.
The module comment now says what an interrupted restore does (restarted
once, then failed) and what happens to other writes while a restore runs:
new rows are written at once, updates to rows the restore already deleted
wait on their lock until it commits or rolls back.
A visit can be filed as a procedure or surgery (new EncounterKind
PROCEDURE) and carry a body site in the person's own words, encrypted at
rest, plus an optional side (LEFT, RIGHT, BOTH). An existing visit
switches to the new kind by an ordinary edit, keeping its date, reason,
outcome and links.
- migration 0349: enum value, laterality type, two nullable columns
- GET /api/encounters/procedures: the DONE procedures, newest first,
searched after the decrypt over site, side and reason, with body-site
choices and a total computed over the whole history
- create and edit accept bodySite and laterality on any kind
- /checkups gains a Procedures tab with a body-site filter; the visit
form offers the site for a procedure and keeps it in view on any
visit that carries one
- backup and restore carry both fields; the body site is registered as
ciphertext and rotates with the key
- MCP get_visits narrows by kind and reads the whole record for
procedures when no window is named; the Coach visit block names a
procedure's site
- i18n in all seven locales, OpenAPI regenerated
Refs #1025
A bridge such as Tasker or Home Assistant could only send sleep stages
through the batch route, in HealthKit's terms: the category identifier,
a stage codepoint from 0 to 5, and a value it had to work out in
minutes. It can now post one segment to `POST /api/measurements` with
`type: "SLEEP_DURATION"`, a `sleepStage` of `IN_BED`, `ASLEEP`, `AWAKE`,
`CORE`, `DEEP` or `REM`, and either `startDate` + `endDate` or
`measuredAt` (the end) + `value` (minutes).
The row is the one the batch route writes for the same segment, and the
dedupe is the batch route's: the opposite-source same-reading check,
then one reconcile over both unique identities. Without an `externalId`
the server derives one from the stage and both instants, so a re-post
answers 200 `duplicate`, a corrected start answers 200 `updated`, and a
new segment answers 201 `inserted`. The narrow `measurements:write`
token is accepted and still writes only MANUAL rows. Every other body
on this route behaves as before.
Requested in #972.
Each `createManyAndReturn` flush of the export import left about 5 MB of
heap behind until some two dozen calls had piled up. A 300 000-record
synthetic import under a 524 MB heap settled at 53 MB retained; a run of
back-to-back 600-row calls with nothing between them reached 212 MB.
Spot rows now go through the column-array `INSERT … SELECT FROM unnest`
the restore already uses, with `ON CONFLICT DO NOTHING RETURNING`, which
is what `createMany({ skipDuplicates })` emits. The same import holds
11.5 MB and finishes in 35 s instead of 55 s. Ids are minted in the
cuid() shape, defaults are written as the client would write them, and
integration tests compare the returned rows and the resulting table with
`createManyAndReturn` for fresh rows, conflicts on either unique
identity, and duplicates inside one call.
Restoring a large account was one request: 94 s for 1.25 million readings.
A reverse proxy that cuts a request at 60 s (nginx's default) showed the
operator an error for a restore that went on to finish on the server.
The restore request now checks the typed confirmation, that the backup
exists and that its stored copy opens, admits one job for the account and
answers 202 with its id. The `backup-restore` queue runs the restore and
records its phase, counts and outcome on a `backup_restore_jobs` row
(migration 0347), which `GET /api/admin/backups/restores` and
`GET /api/admin/backups/restores/{id}` read back.
What a restore checks and writes is unchanged. The body moved from the
route into `restoreBackup` (src/lib/export/restore-backup.ts): every
refusal still happens before the first delete and the replacement is still
one transaction, so a failure part-way leaves the account as it was. While
it runs the account keeps showing its current data, and other writes are
neither refused nor held, as before.
- One restore per account: a partial unique index admits one queued or
running job, and a second request gets 409 `backup.restore.active` naming
the running job. A per-account advisory lock inside the transaction holds
even if a worker thought gone is still writing.
- Time budget: the job's expiry is two hours and a file whose transaction
limit would run past three quarters of it is refused before anything is
deleted (`jobDeadline`, beside `jobBudget`).
- Resuming: the job writes a heartbeat every two seconds. A boot sweep
queues a job whose worker stopped again from the start, at most twice,
then fails it as interrupted. The admission check releases an abandoned
job so it never holds the account's slot.
- The staged file is the stored `DataBackup` row, already encrypted at
rest. It stays whatever the outcome, so a retry needs no new upload. The
job records a digest of the copy and refuses one that was replaced while
it waited.
- Failures carry a stable code and a sentence that says what to do.
- The console follows the job: phase and counts while it runs, the outcome
after, and after a reload it finds the job again from the server. A poll
that fails on the network is never shown as a failed restore. A web
process separate from the worker evicts the account's caches when it
first reports the restore finished. The success line goes through the
outcome module, so an empty file is not drawn as a tick.
The model is registered in the backup plan (not carried) and the wipe plan
(wiped with the account); the queue in the maintenance registrar, the
subsystem surface and the job-fact allowlist; the new code in the error
catalogue; the routes in the OpenAPI contract. The tests that pin restore
semantics now drive the real route and the real job through one helper, and
`backup-restore-job.test.ts` pins the asynchronous contract itself.
0346 is taken by the external-source migration that reached main first.
The repair touches only intake rows and depends on no other migration of
this release.
The write-smoke suite is `satisfies Record<MeasurementSource, SourceCase>`,
so growing the enum is a compile error until a case exists; the new one
goes through the ordinary single-entry POST, which is the production path.
It carries the trap this suite sets for you written down: `beforeEach`
seeds a session cookie and the caller resolver is cookie-first, so arming
only the authorization header resolves as that session and quietly writes
MANUAL — the case would then pass without testing anything. Both hardcoded
totals move 14 → 15.
In the bearer-scope suite the two rows that asserted MANUAL now assert
EXTERNAL, and three cases join them: a body naming MANUAL is refused on
each route (the widening from "names APPLE_HEALTH" to "names anything",
which nothing else covered), and a bridge-written row is still value-
editable by its owner through PUT. That last one guards the split between
the write allowlist and the correctable set — folding the two constants
back together value-locks every bridge row behind a 409, and this is what
notices.
The off-host backup walked every account in one job with the default
fifteen-minute expiry, and a retry started again from the first account.
On an instance with one large record next to others, an attempt that
ran out of time spent its retry uploading the accounts it had already
done (#1031).
The run now stops between accounts once the job's time budget is spent
and fails, so pg-boss retries it. Every attempt of a job carries the same
creation time; an attempt skips the accounts whose ledger shows a success
since then, and keys its objects on that day, so a retry after midnight
still writes under the run's date. A new job uploads every account again,
and a retry whose accounts were all done passes.
After an Apple Health import the worker folded the rollup table from the
account's first measurement to its last, whatever the import carried, and
so also folded history older than the five-year window that the boot
backfill, its discovery and every read path keep to.
The import now records the oldest and newest instant it wrote
(`measuredSpan` on the job result), and the fold covers that span,
clamped to the fold window. On the seeded account of 1.25 million rows the
full fold took 12 s, the slowest statement 2.7 s against the 60 s
statement limit, so this is about the window rather than time.
The repair for the inflated cumulative records deleted the suspect rows,
committed, and then re-ran the detector. When the detector failed, which
a timeout on a large account or a restart can cause, the records stayed
deleted, and since discovery looks for the suspect rows the account was
never repaired again (#1031).
The delete and the re-derivation now run in one transaction, with the
detector reading through it, so they commit together or not at all. The
transaction gets five minutes; the detector took 19.8 s on the largest
seeded account.
The personal-record pass, every half hour for every account, read every
live row of each cumulative type into memory to find the best day. With
784 000 active-energy rows on one account (the per-sample rows pile up
when the nightly drain cannot finish, #1031) it ran a 524 MB heap out of
memory; the old code needed 1.1 GB of heap for that account.
It now reads the type in bounded keyset pages and handles one local day
at a time. The canonical-source pick it applies is per day, so the day
totals and the winner are the same; a tie still keeps the earliest day.
Measured on the same account: 189 MB peak heap, the same record. The
warm-up gate counts only up to its threshold instead of counting a whole
history.
`iterateSourcePages` and `iterateDayBuckets` in the consolidation base
take the row type as a parameter, and the day grouping can keep every row.
An account of 1.25 million measurements could not export its data or be
restored from any backup (#1031). Measured in a 1 GB container:
- The full export and the passphrase export built the whole payload and
its JSON string in memory; the app ran out of heap and restarted.
- The weekly backup's JSON is 662 MB, longer than any string V8 can hold,
so `unpackBackupBlob` threw on every read. Restore, download and the
restore preview all answered "could not be decrypted".
- Upload accepted 10 MB, a fraction of a large export.
Every reader and writer of a backup file now streams it:
- `scanBackupJson` reads a backup's bytes once, keeps every section but
the named bulk arrays, and hands their elements out one at a time.
`readStreamedBackup` uses it twice: a first pass that validates each
measurement against the element schema and keeps the rest of the file,
and a second pass that hands the measurements to the writer in batches.
Stored copies and off-host objects are authenticated whole on their
compressed ciphertext before any plaintext is read; only the
decompression is streamed.
- Restore writes the measurements with one `INSERT … FROM unnest` per
batch. Prisma caches a query plan per `createMany` row count, and one
1 000-row plan kept about 145 MB alive, which alone put the restore past
the heap limit. The transaction budget grows with the measurement count.
The awards and ECG sections are handed the ids they reference that were
written, not every written id.
- The export routes write the file into the response as it is produced.
The passphrase export spools its ciphertext to a temporary file because
the HLX1 format puts the tag first; the format is unchanged, so existing
archives open as before.
- Upload accepts the raw body, JSON or gzip, up to the 512 MB request
ceiling, checks it as it arrives and stores it in the same pass; the admin
page compresses the file in the browser before sending it. Multipart stays
for small files.
- Download streams the stored JSON; the preview counts measurements from
the stream. The monthly restore drill and `scripts/restore-backup.ts`
read the off-host object the same way; the script can write `.json.gz`.
On the seeded account in a 1 GB container: export 25 s at 389 MB peak,
passphrase export 25 s, both uploads 19 s, restore of the weekly backup
94 s at 554 MB peak, and export, upload and restore round-trip to exactly
the same rows. The encrypted-column guard now also recognises the raw SQL
statement that writes `DataBackup.data`.
The backup streamed its JSON through gzip and the cipher, but kept the
stored copy as one string and handed that to Postgres in one parameter.
On a seeded account of 1.25 million measurements the copy is 64 MB of
base64, and the pieces, the joined string and the driver's copies of it
grew the process from 309 MB to 946 MB resident. A bare process needed a
heap limit above 400 MB to finish it (the new path finishes under 220 MB).
With the dense retention running beside it in a 1 GB container the
process died of heap exhaustion, and the backup job sat "active" until its
two-hour limit marked it "job timed out" (#1031).
`packBackupBlobInto` hands the stored copy on in pieces of up to 4 MB as
it is produced, and `storeBackupBlob` writes them into a temporary table
on its own transaction and assembles the row with one `string_agg`. The
process never holds the whole copy. The account's previous copy stays in
place until the new one is complete: a failure rolls back to it.
Measured on the seeded account in a 1 GB container, web and worker in one
process: the backup completes in about 30 s with the dense retention
running beside it, where v1.39.0 crashed within 30 s.
The streamed JSON also reports its progress to the job every 50 000 rows.
A job that ran into its pg-boss expiry left no trace in the app log. Most
handlers annotate a wide event nobody emits, pg-boss records an expiry only
in its own table, and a worker that dies of heap exhaustion writes one
FATAL line that names no queue. On a large account three queues failed
with "job timed out" for days and the log said nothing about them (#1031).
Every handler now runs inside `observeJob` (through `runJob`), which writes
`job.progress` every two minutes while a handler runs (elapsed time, heap,
RSS and the last progress the pass reported), `job.expired` when the job
passes its expiry while the handler is still running, and `job.finished`
when a long or expired run settles. At worker boot, `worker.boot.jobs_cut_off`
names every job a previous process was still running when it stopped.
The admin card's "job timed out" now says what the limit was and that the
cause is either a run too slow for it or a restart while it ran.
The today projector mints a pending placeholder for every slot of the
current day, so a medication added in the afternoon carries placeholders
for that day's earlier slots. The hourly auto-miss pass stamped them as
forgotten doses a day later, and every reader that counts raw rows saw a
miss on a day before the medication existed: the miss-free streak broke on
the creation day. The dose history, the rates and the Coach already ignore
such a placeholder; the streak read the row as it was.
The pass now stamps a miss only on slots from the medication's creation on.
A placeholder before it stays pending, so the web and the app can still
offer the slot for logging and a dose recorded for it converges onto it. A
migration returns the placeholders an earlier pass already stamped. It
touches only rows that can be nothing else: server-minted, never acted on,
anchored before the creation but within the day before it, which is where
the projector's placeholders sit. An older auto-miss carried in with
restored history keeps its state.
Refs #1028
Marc-André Bombeck