* refactor(state): make cron and subagent rows JSON-canonical
* refactor(state): make gateway origin device tokens canonical at v13
The lazy ensure predates the table joining the canonical schema; at the
v13 bump the schema owns creation, so the feature-local DDL, WeakSet
dedupe, and lazy-list entry retire. The legacy-file guard the ensure
carried stays at each call site.
* test: drop obsolete lazy-ensure coverage for origin device tokens
The table is canonical at v13; same-version lazy creation no longer
exists to protect. Origin CRUD, isolation, and rotation coverage remains
in the surviving cases.
* refactor(state): fold installed_plugin_index into config_machine_state
The singleton index row becomes one JSON value under
plugins.installedIndex with its rollback-fencing revision inside the
value; reads, CAS restore, and the lease-held write transactions use
direct Kysely on config_machine_state so the state_leases assertion
stays in-transaction. The v13 migration imports the row and drops the
table; the additive workspace_dir entry folds with it. Doctor guidance,
docker staging, and the e2e probes name the machine-state row.
* refactor(state): merge workspace_attestations into workspace_setup_state
One row per workspace now carries both setup milestones and the
attestation clock: nullable setup columns represent attestation-only
workspaces (replaceWorkspaceAttestation can precede any setup write) and
setupExists derives from a non-null version. The bootstrap-hash FK
repoints to the merged table; migration receipts keep the historical
workspace_attestations discriminator string. The v13 migration grows and
rebuilds the table, merges attestation rows (orphans without a path
alias drop — their hashes re-derive at the next bootstrap attestation),
and the consolidation kind is renamed state-consolidation-v13 to cover
the batch.
* test(state): cover the workspace merge and consolidation fallout
The v12-to-v13 regression seeds merged, attestation-only, and orphan
attestation workspaces; the 13-to-12 downgrade fixture recreates
workspace_attestations and installed_plugin_index from the folded data;
the fold-in migration gates the additive workspace_dir column for
pre-additive rows; the workspace merge now triggers on the setup table's
own shape so stable-era databases without an attestations table still
reshape; the consolidation applied-message covers the batch.
* refactor(state): fold shared auth profile singletons into config_machine_state
The shared-state auth_profile_stores/auth_profile_state rows (fixed key
'shared') become authProfiles.store/authProfiles.state machine-state
values; the agent-DB tables of the same names are untouched. Git-backup
redaction moves from table-drop to the authProfiles. secret prefix with
seeded-secret absence proof; migration receipts keep the historical
table-name discriminators; the shared-auth relocation and receipt
verification project the KV cells back to the receipt-era row shapes so
persisted digests stay byte-compatible. mcp_oauth_stores stays a table —
its multi-key fold is a named follow-up.
* test(state): finish shared-auth fold coverage and annotate boundary casts
Auth seeders and assertions across the e2e/scripts/secrets suites target
the authProfiles machine-state cells; the v12-to-v13 regression proves
payload-byte fidelity, non-shared-row drop, and insert-if-absent
precedence; the downgrade fixture recreates and repopulates both v12
tables. Boundary type assertions in the plugin-index store carry SAFETY
invariants per the ratchet.
* chore: shrink assertion-safety baseline for plugin-index store
* refactor(doctor): delete the dead onboarding-recommendations migration
Its input — the unscoped 'primary' onboarding row — existed only between
9a93a52a8a and 473962b7de, a two-day beta window; no shipped stable
can produce it and the runtime table folded away at v12. The audit
backup list keeps recognizing system-agent.jsonl artifacts because beta
installs that ran that import may still carry its backups.
* docs: sync the 13-to-12 downgrade example with the executable fixture
* style: format the synced downgrade example
* style: drop unused import and duplicate union constituent
* fix(state): keep orphan attestations across the v13 workspace merge
The merged workspace_setup_state required a workspace path, but legacy
orphan hashed-key attestations never recorded one. workspace_path is now
nullable (setup rows still enforce it via CHECK), the v13 migration and
the doctor file import keep orphans with a NULL path that heals on the
next live access, and the 13-to-12 downgrade keeps attestation-owned
hashes. Doctor test seeds move to the folded KV row.
* perf(state): retire unused cron indexes
* fix(state): preserve v13 migration recovery
* fix(state): preserve v12 lazy-table upgrade
* docs(state): document v13 auth relocation
---------
Co-authored-by: Vincent Koc <vincentkoc@ieee.org>
* feat(apps): resolve the per-profile accent live on iOS, macOS, and Android
Named follow-up from #130340: native apps now fetch the caller's own
profile accent (users.prefs.get, strict #rrggbb normalization) and prefer
it over the gateway accent, refetching on users.prefs.changed — the
gateway targets that event at the caller's own profile, so clients need no
identity logic. macOS stores it separately from the seam color so
settings-pane config refreshes cannot clobber it, and fetches bypass
ControlChannel.request to avoid degrading the channel on older gateways.
Profile-less and token connections are unchanged. Removes the ios/android
users.prefs.changed allowlist entries now that handlers exist.
* chore(macos): satisfy swiftformat explicit-self on profileAccentHex
* test(macos): add debug menu fixtures and submenu-open capture hooks
* feat(macos): render automation summaries as hosted cards
The Automations/Usage/Devices rows were native items cramming count and
next-run into a fitted title that middle-ellipsized into garbage
('5 …s'). They are now hosted summary cards - title left, compact detail
right, own chevron - which escape the native title budget and pick up
the selection highlight. Automation submenu jobs become hosted rows
(name left, next run right, full name on the accessibility label) that
open the Automations page on click instead of dead disabled text.
* style(macos): swiftformat pass on menu fixture hooks
* test(macos): capture hooks accept CLI arguments
launchctl setenv races open(1), which made screenshot launches flaky;
--debug-open-menu / --debug-menu-fixtures / --debug-probe-rightclick now
work as arguments. The arrow-key submenu navigation never fired inside
the tracking loop and is removed.
* fix(ios): distinguish incomplete gateway setup from credential save failures
Record received and persisted device-auth roles separately, and centralize setup handoff failure handling without changing credential grants or persistence policy. Related: #108888. Thanks @rhubain for reporting the misleading recovery guidance.
* fix(ios): refresh handoff diagnostic localization inventory
* fix(macos): stabilize status menu width across hosted and native rows
* fix(macos): format node worker termination status without optionals
* refactor(macos): give status menu width one owner
fittedTitle's hasImage/hasSubmenu/keyEquivalent parameters never changed
the computation - the budget always included image, submenu, and shortcut
chrome - because AppKit aligns those columns across the whole menu, so a
per-item budget is the wrong model. Collapse to one menu-wide budget and
drop the misleading knobs from all 13 call sites.
* refactor(macos): keep the status menu header quiet when healthy
A working system now says nothing: the header renders only operator-
actionable trouble lines (colored text, no status bubbles), the healthy
state is title + toggle + capability strip, and the churn sources that
made the open menu jump are gone - relative check ages, 'health check
running', and the per-tool activity label (the critter icon already
animates work). Session-row kind icons go monochrome; green conveyed
nothing actionable. Healthy title is 'OpenClaw' (or the primary gateway
name with multiple gateways) since the toggle already communicates
active. DashboardGatewayMenuModel.connectionLabel lost its last caller
and is deleted with its test.
* fix(macos): preserve structured node worker diagnostics in status menu
* feat(macos): highlight hosted menu rows from AppKit's selection signal
AppKit paints no selection behind NSMenuItem.view, so hosted session and
device rows had no hover or keyboard highlight. HostedMenuRowView now
draws the native selection material (rounded, emphasized) and flips the
SwiftUI content through the existing menuItemHighlighted environment,
driven by NSMenuDelegate.menu(_:willHighlight:) so pointer and arrow-key
navigation both light up. Submenus get a shared highlight-only delegate;
the controller's root-menu guards keep open/refresh paths unaffected.
* refactor(macos): drop the manual Open Canvas action
Canvas panels are agent-opened; a manual open action was noise. The
Allow Canvas capability tile stays - that is the permission. Removes the
menu action, the dock-menu item, and the now-orphaned
AppNavigationActions.toggleCanvas.
* fix(macos): clear hosted submenu selection when the submenu closes
AppKit sends no willHighlight(nil) on submenu close, so a hosted device
row selected there reopened still lit. The shared highlight delegate now
resets its menu's hosted rows in menuDidClose; regression covers the
close cycle.
* style(macos): apply swiftformat to highlight delegate
* refactor(state): fold singleton tables into config_machine_state at schema v11
Eight singleton tables (skill_curator_state, update_check_state,
clawhub_promotions_feed_state, model_catalog_remote, voicewake_triggers,
voicewake_routing_config, voicewake_routing_routes,
onboarding_recommendations) were each one logical JSON value behind a
fixed key; their bespoke schemas, lazy ensures, and per-table accessors
collapse onto the shared config_machine_state KV under namespaced keys.
cron_store_epochs retires outright: it was born write-only in #114388
and no reader ever existed in any language. Durable values (update
check state, voicewake triggers and routing, per-workspace onboarding
answers) migrate insert-if-absent during the v10->v11 migration; cache
class contents rebuild on next use. Deferred with named reasons:
exec_approvals_config (macOS direct-SQL contract), installed_plugin_index
(same-tx lease fence), node_host_config and web_push_vapid_keys
(secret-table git-backup redaction).
# Conflicts:
# src/skills/workshop/collection-review-state.ts
# src/skills/workshop/collection-review.gateway-admission.test.ts
* test: register v11 guard carve-outs and suppression pin
The v11 migration module joins the raw-SQLite allowlist (migrations are
the named guardrail exception), the lint-suppression allowlist records
the second type-parameter suppression in config-machine-state, and the
identity module keeps only externally consumed exports.
* test: surface CLI stderr when migration-diagnostic assertion fails
* test: expect migration diagnostics on stderr for models plain commands
The #129037 pending-migration cases asserted that aliases/fallbacks
lists never open the state database, but config-health observation
(observeConfigSnapshot -> readConfigHealthStateFromStore) full-opens it
on any config read whose file exists — reproduced identically on clean
main with a main-built dist. The protected contract is exact stdout;
the diagnostic legitimately lands on stderr for every case.
* test: drop unused defaults import from CLI stdout e2e
* test: split session path derivation out of oversized session-files suite
#130016 pushed session-files.test.ts to 1008 lines, over the 1000-line
lint cap and red for every PR's check-lint. The sessionPathForFile
describe moves to a self-contained sibling following the existing
session-files.*.test.ts split pattern; no assertions change.
* refactor(state): fold four more singleton tables into schema v12
tui_last_sessions (cache-class, regenerates on next session switch),
sidebar_sections (persistent section order, migrated as one JSON array),
node_host_config, and web_push_vapid_keys join the v12 fold-in, taking
the retirement to thirteen tables at the same version. The two secret
singletons were blocked on table-granular git-backup redaction; backups
now exclude config_machine_state rows by secret key prefix (nodeHost.*,
webPush.vapidKeys) with a fail-closed row filter and regression proof,
so STATE_SECRET_TABLE_NAMES sheds both tables. The sidebar fold also
retires its lazy-ensure WeakSet and inline DDL; sidebar edits stay
inside the existing session-group write transaction via direct Kysely.
* fix(node-host): omit absent Cloudflare Access config like the column reader
The KV rewrite returned gateway.cloudflareAccess as an own undefined
property where the retired column reader omitted the key; toStrictEqual
consumers (state-migrations doctor-repair test) caught the shape drift.
Mirror the column reader's conditional spread at both construction
sites.
* fix(backup): disclose redacted machine-state prefixes after restore
The prefix-granular secret redaction recorded omitted key prefixes in
the backup manifest but the restore result exposed only excludedTables,
so a redacted restore looked complete while nodeHost.* and
webPush.vapidKeys configuration were intentionally absent. The restore
result and CLI output now disclose the omitted prefixes (JSON mode
carries them via the result shape), with restore-side regression
coverage.
* fix(tui): compare-and-delete retired session pointers
Doctor cleanup read matching pointer keys then deleted them
unconditionally, so a replacement pointer written between the scan and
the delete was erased. The delete now re-checks the stored value inside
the write transaction and only removes pointers that still name a
retired session; a live replacement survives (regression covered).
Also corrects the stale schema-version line in database-first.md.
Replace the cancellable one-shot startup stream with a replayable result. Join process cleanup and durable SSH receipt retirement before admitting a replacement tunnel, and keep stale callers fenced across actor suspension.
* test(macos): add OPENCLAW_DEBUG_OPEN_MENU screenshot hook
* feat(macos): add live execution approval queue
* refactor(macos): replace menu injectors with owned status menu
* fix(macos): keep unconfigured menu header calm
* fix(macos): route status-item right-clicks through a local event monitor
NSControl's send-action mask ignores right mouse buttons, so the previous
sendAction(on: [.rightMouseUp]) wiring never fired and the menu was
unreachable by pointer. A local monitor now owns pointer routing (left =
dashboard, right = menu) — the same mechanism the shipped
StatusItemMouseRouter used — and menuWillOpen gained the re-entrancy
guard the old injector carried, since reconciling tracked rows can
re-enter the callback without a close.
* chore(i18n): refresh native inventory for status menu strings
* chore(macos): remove menu-refactor dead code
Periphery flagged the orphans the status-menu refactor left behind: the
ExecApprovalQuickMode enum and AppState's entire quick-mode read/retry
surface (its only consumer was the deleted menu picker; the Settings
pane owns exec-approval policy UI), SessionMenuLabelView,
TrackingAreaSupport, NodeMenuMultilineView, UpdateStatus.disabled, and
two fixture-only initializers. StatusMenuController.stop() is now wired
into applicationWillTerminate. The menu-highlight environment key moved
from the deleted view file into MenuItemHighlightColors.
* chore(macos): fix status-menu lint style and refresh i18n inventory
* fix(macos): converge approval cards after losing a resolution race
The status-menu queue and the modal prompter intentionally share the
gateway approval event stream: the gateway resolves each approval
exactly once, the resolved broadcast removes the card, and the modal
stays the active presentation owner while the menu is the passive,
ambient one. What was missing: when the menu's resolve loses the race
(modal or another client answered first), the gateway rejection left a
zombie card if the resolved event was dropped. Resolve failures now
re-list from the authoritative queue. Regression test simulates the
race at the socket boundary and fails pre-fix.
* fix(scripts): see SAFETY comments after template substitutions
The assertion ratchet scanned each file with a raw ts.createScanner, which
reads the `}` closing a template-literal substitution as a block close. The
scanner desynced there, so every `// SAFETY:` comment after a file's first
`${...}` was invisible and its annotated assertions were counted as bare.
Track substitution brace depth and rescan the closing brace the way the parser
does. The fix uncovers already-annotated assertions in eight files, so the
baseline shrinks accordingly.
* fix(skills): record skill usage again and retire dead curator tables
Skill lifecycle curation shipped in 2026.7.1 with two producers: a trusted
`skill.used` consumer writing `skill_usage`, and a daily sweep aging skills
into `skill_lifecycle`. The weekly collection review (#121653) replaced that
policy and deleted both producers, but left every reader in place. Since then
`skill_usage` has had no writer, so curator status reported `lastUsedAtMs:
null` and `useCount: 0` forever, and `skill_lifecycle` had no writer either, so
pin/unpin/restore either threw "not found" on fresh installs or, worse,
"succeeded" on upgraded ones while gating nothing at all.
`skill_workshop_proposal_origin_runs` was never read in any revision; proposal
provenance is authoritative in `record_json`.
Restore the usage producer at its owner and retire what has no owner:
- `skill.used` events populate `skill_usage` again, registered with the
collection-review maintenance it belongs beside. Curator status derives
curated skills from applied Workshop create proposals and reports real usage.
- Weekly review receives bounded `useCount` / `lastUsedDaysAgo` evidence, with
prompt text stating usage supports keeping a procedure and never alone
justifies a drop.
- State schema 10 drops `skill_lifecycle` and
`skill_workshop_proposal_origin_runs`. Previously archived skills return to
the active collection, where review judges them by content; the migration
logs how many. Reconcile now clears usage only for skills it actually drops.
- `skills.curator.pin`/`unpin`/`restore` stay registered for existing clients
but fail with an explicit retirement message instead of silently doing
nothing.
Retirement code moves to openclaw-state-db-table-retirements.ts to keep the
schema-repair module under max-lines; that split is a pure relocation.
Production delta is +23 raw: about -46 for the change itself, +44 for the file
split, +25 for the ratchet fix in the previous commit.
* fix(macos): keep the node channel alive and visible when the node-host worker cannot start
A node-host worker that exited before its ready manifest never notified the
retry policy, so the coordinator respawned the broken CLI forever and the
whole node channel silently never dialed the gateway. Startup exits now
consume the crash retry budget and carry the worker's stderr into the start
error; every non-transient worker failure degrades the connect to native
capabilities instead of aborting it; and the menu bar surfaces the recorded
node-channel state with the concrete reason.
* fix(macos): render node-channel status as a top-level menu view
The native-menu extra style flattens multi-view Toggle labels to their first
Text, so status sublines inside the label never rendered — the original
'zero indication' report. Top-level menu views render (exec-approval error
pattern).
* refactor(state): retire six dead shared-state tables at schema v10
agent_model_catalogs, android_notification_recent_packages,
command_log_entries, diagnostic_stability_bundles, media_blobs, and
model_capability_cache landed with the database-first squash but their
runtime writers never reached main; every stable since v2026.6.10 created
them empty (agent_model_catalogs held only rebuildable catalog cache rows
until #111173 removed its writer). State schema 10 drops all six tables
and seven indexes through both the runtime-open and doctor migration
paths, records the retirements, bumps the native reader ceiling, and
corrects stale database-first doc claims that still named these tables
as canonical stores.
* test: move cross-lane schema-version pins to v10
The v10 retirement missed current-version pins outside src/state: the
native guard vitest wrapper, placement-move and node-worker-launch
same-version assertions, and the audit outbound-progress tripwire. The
pinned pre-C04 audit reader is a v9-era build that now refuses v10
databases by the version contract, so the test projects the file back to
the exact v9 shape with the documented 10-to-9 downgrade fixture before
the reader proof; the shared fixture also seeds the v10 retirement
regression.
* test: keep only the used downgrade fixture export
* fix(gateway): refresh provider usage asynchronously
* fix(ui): report a stalled provider-usage refresh on Model Providers
The page observed the incomplete-usage marker but discarded the exhausted
outcome, so once the retry budget was spent it rendered ordinary provider
cards with no usage and no explanation — indistinguishable from providers
that report no usage at all. Keep the outcome and render the warning the
Usage page already owns, reusing usage.providerUsage.stalled rather than
minting a Model Providers key so no locale baseline churns.
A user-initiated refresh now restarts the retry budget. The notice tells the
operator to refresh, so the button has to hand back attempts to spend; only
the forced path resets it, or the budget could never exhaust.
Also fixes tsgo:core:test on the current head: createStore's inferred literal
had no usageStats, so the run-bookkeeping case could not stamp it, and
view.test.ts needed the new prop.
Closes the ClawSweeper P2 at model-providers-page.ts:169-175.
* fix(ui): keep the stalled usage notice when usage.status starts rejecting
loadModelProvidersData turned a rejected usage.status into providerUsage:
null, which the page read as a completed load. observe(false) then reset the
retry budget and cleared the stalled callout, so a permanently broken usage
endpoint rendered as ordinary cards with no usage and no explanation — the
same silent failure the callout was added to prevent. The reset also fired
mid-cycle: one incomplete response followed by one rejection restarted the
budget, so the notice could be deferred indefinitely.
Record the failure at its producer instead of inferring it downstream. A null
providerUsage also means "not loaded yet", and no caller can tell the two
apart, so load.ts now reports providerUsageFailed explicitly and the page
treats a failed read as unresolved rather than resolved-empty.
Found by a Codex review of 417d43b65d.
* revert(gateway): drop the opportunistic model-catalog fast path
It broke two chat.history tests on main — both assert the cold catalog loader
runs exactly once, and reading the prepared snapshot first means it never does.
checks-node-compact-small-10 was red for that reason.
The change was a separate-surface latency fix that this PR picked up in passing,
and the body already offered to split it. Dropping it is the honest resolution:
rewriting main's assertions to accommodate a drive-by optimization would trade
one concern's proof for another's convenience. optional-model-catalog.ts,
server-model-catalog-auth.ts and their test return to the merge-base.
This PR is now only the usage.status non-blocking contract and its clients.
* fix(usage): preserve incomplete retry state
* perf(ui): keep usage capability startup-neutral
* fix(ui): restore provider usage retry convergence
* fix(usage): restore retry and cache invariants
* fix(usage): stabilize provider convergence
* test(ui): exercise provider recovery path
* test(ui): remove stale usage route fixture field
* fix(macos): show provider usage errors
* fix(macos): bound usage retries per menu open
* fix(macos): end usage retries on menu close
---------
Co-authored-by: Josh Lehman <550978+jalehman@users.noreply.github.com>
* fix(macos): honor user accent precedence in config snapshot and live-update chat window
The Control UI user accent (ui.prefs.accent) landed in #128432/#128577 with
precedence user accent -> operator ui.seamColor -> theme default, and the
gateway's talk.config payload already applies it. The macOS app had two gaps:
- ChannelsStore.applyUIConfig read raw ui.seamColor from the config.get
snapshot and clobbered the user accent set from talk.config depending on
arrival order. It now resolves ui.prefs.accent ?? ui.seamColor via a
testable helper mirroring the gateway precedence.
- The native chat window read AppStateStore.seamColorHex once at window
construction, so accent changes never live-updated. MacChatSurface now
reads the @Observable store in body, deleting the one-shot userAccent
plumbing.
Docs: configuration-reference.md documents the precedence for native-app
chrome. Regression test fails pre-fix (snapshot returned the operator seam
color instead of the user accent).
* fix(macos): refresh config from gateway config.changed events
Addresses the review finding that no macOS consumer turned the gateway's
hash-only config.changed broadcast into refreshed shared state, so a
Control UI accent change never reached an open native chat window while
the app ran. ChannelsStore now subscribes to gateway pushes and re-fetches
config.get on config.changed, reconnect snapshots, and sequence gaps.
The refresh applies non-force so an in-progress local settings draft wins
(the gateway rejects stale-hash writes anyway). The in-flight reload queue
gains a closed pending level (none/refresh/force) so a refresh arriving
during a load is coalesced instead of dropped, and a requeued refresh
cannot clobber a dirty draft the way the old boolean force-pending did.
* fix(nodes): report camera positions the hardware actually reached
`camera.ptz.control` returned a position it never verified, and
`camera.snap`/`camera.clip` could capture from a camera the caller did
not ask for. Both told the agent an action succeeded when it had not.
PTZ read its post-write status from the same UVC connection that issued
the write. Gimbal cameras echo a pending setpoint back on the writing
connection, so the check confirmed its own write. Those cameras also
service camera-terminal controls only while a video stream is active, and
no capture session was held, so writes could be discarded entirely while
reads returned phantom values.
Hold a frame-discarding capture session across every PTZ operation, close
the writing controller, and verify through a fresh connection against each
axis's advertised resolution. An axis that misses now reports through the
existing CAMERA_PTZ_PARTIAL outcome with observed versus requested values
and what to check next.
Apple camera selection accepted an explicit deviceId and silently fell
back to the default camera when nothing matched. Linux already rejected
this, and CameraPTZService already rejected it in the same app. Centralize
exact selection in OpenClawKit so macOS and iOS both fail with a
device-not-found error; the facing/default fallback stays only for
requests that supply no deviceId.
camera.ptz.status now activates the camera and its privacy indicator for
the duration of the read. That is the cost of returning real positions.
* fix(nodes): tell callers how to recover from an unknown camera ID
Device IDs change when cameras are reconnected, so a bare
device-not-found error dead-ends the caller. Both Apple errors and the
docs now point at camera.list for current IDs.
Addresses the ClawSweeper P2 finding on #128595.
Fixes#128194.
Local-mode onboarding has two rightful actors on the CLI page: the page's
own install flow, which may open an install-target prompt on unreleased
builds, and the connection-mode commit, which starts the gateway through
ConnectionModeCoordinator the moment the user picks This Mac. When the
gateway comes up on its own (dev-root builds, or an externally attached
gateway), AI setup auto-connects and finish() runs — but close() was
silently ineffective because AppKit ignores NSWindow.close() while a sheet
is attached. The result, reproduced live with os_log instrumentation: a
completed onboarding (dashboard open, onboardingSeen set) with a zombie
onboarding window showing a dead CLI page and a stale channel-choice sheet.
Two coupled fixes. OnboardingController.close() now ends any attached sheet
before closing, so completion always tears the window down. And a running
local gateway now resolves a pending install prompt directly: a new tested
static (shouldResolveInstallPromptForRunningGateway) extends the existing
gateway-status revise path to the choosingTarget phase, marking the step
installed and dismissing the moot sheet; runCLIInstall returns quietly in
that case instead of writing a cancellation over a resolved step. Genuine
declines keep the cancelled status.
Writing to a pipe whose reader has already exited raises SIGPIPE, which
kills the whole process instead of throwing. MacNodeHostWorker already
guarded its stdin pipe with F_SETNOSIGPIPE; the codex App Server client
and the MLX TTS helper transport did not, so a child exiting mid-write
could take down the app. Suppressing the signal exposed that an
undelivered App Server request write was reported as appServerUnavailable
even though the frame was provably never sent, so it now requeues once
onto a fresh child instead of failing the caller.
Test-side pipe write ends whose readers are spawned children (or a
readability handler that can close the pipe mid-test) get the same
suppression so a racing reader exit fails the assertion instead of
killing swiftpm-testing-helper with signal 13, which is what caused the
macos-swift CI lane's intermittent unrelated-test crashes (e.g. PR
#126559, run 32341197738 job 96340683947).
Peter Steinberger