fix(relay): restore commandline bundle CI - #4
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…idation Review follow-ups zai-org#4 and zai-org#5: zai-org#4 — the shared logger reads LOG_LEVEL/NODE_ENV at module-eval, but config imported the logger BEFORE running dotenv, so values set only in .env were missed and the global logger initialized with defaults. Extract infrastructure/env-bootstrap.ts (a side-effect dotenv loader) and import it first from both the logger and config, so .env is applied before any env reader evaluates. Verified: LOG_LEVEL=warn (env-only) → logger.level=warn. zai-org#5 — two startup-failure footguns: - NODE_ENV was a z.enum(development|production|test); a 'staging' deployment would fail to boot. Relaxed to a non-empty string (consumers compare modes themselves). Verified NODE_ENV=staging boots. - MEMORY_RECALL_TOP_K='' (empty) hit z.coerce.number→0→.positive() and threw instead of falling back. Add optionalPositiveInt() that treats missing/empty as undefined. Verified topK falls back to recallLimit. Tests: config suite 6 green.
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…uction Review follow-up zai-org#4: crypto's getKey() only threw on the FIRST encrypt/decrypt, so a production deployment missing both keys would start fine and then 500 on the first secret save/read. Add the keys to the env schema and a superRefine that fails config validation (→ startup process.exit(1)) when NODE_ENV is production and neither MCP_ENCRYPTION_KEY nor APP_SECRET is set. The crypto runtime check stays as defense-in-depth. Verified: prod-no-key fails parse, prod-with-key/APP_SECRET and dev-no-key pass.
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…nger hangs Four review follow-ups on the lock-loss recovery: zai-org#1 — replay flag set too early: sideEffectsStarted flipped true before executeActorActions REGARDLESS of result.actions, so a pure-reasoning turn (no actions, no message — executeActorActions is a no-op, persistence kind:"none") was treated as replay-unsafe and its input wakeups were DROPPED on a lock loss. Rename to replayUnsafeStarted and set it true only when a non-idempotent write actually happens: result.actions.length > 0, or messagePersistence.kind !== "none". zai-org#2 — late independent wakeups stranded: the replay-unsafe branch skipped the pending-wakeup check, so a message that arrived mid-turn (never attached to this turn, and enqueueSessionWakeup won't enqueue a job while running) had no driver. Now BOTH branches re-check getPendingWakeupCount after the restore/drop and requeue if any remain. This never replays the current turn: in the unsafe case its own wakeups were dropped (not pending), so only genuinely-unprocessed input drives the re-run. zai-org#3 — concurrency test hung (exit 124): it materialized the ioredis singleton but never closed it. Add an `after()` hook calling shutdownRedisConnections(). Verified it now exits 0 even WITHOUT --test-force-exit. zai-org#4 — test didn't cover the real decision: extract decideLockLossRecovery() (pure: replayUnsafe → restore|drop, requeue iff pending remains) and route the handler through it, then drive the concurrency test through that same policy. Added the two regressions above as explicit cases (pure-reasoning replay-safe; replay-unsafe-but-late-pending requeues). api typecheck clean; full api suite 1370 pass / 0 fail / 25 skipped.
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…s, auth-origin plumbing High zai-org#1 (native email login/register session): the custom synapse_session cookie name broke @better-auth/expo's cookie-jar (it only persists cookies matching its prefix or *session_token). Revert to BA's DEFAULT cookie name (better-auth.session_token) — no business code reads the cookie by name anymore. getSessionBearerToken() now matches by endsWith('session_token') (handles the __Secure- prefix). session-provider also prefers signIn/signUp data.token, with the cookie-jar value as fallback. High zai-org#2 (native Feishu OAuth return): refreshSession() now falls back to the expo cookie-jar token (getSessionBearerToken) when SESSION_TOKEN_KEY is empty and persists it — so a deep-link return from the OAuth browser flow establishes the session. Medium zai-org#3 (web device polling): pollDeviceToken() unwraps the RFC 8628 HTTP-400 error body (authorization_pending/slow_down/access_denied/expired_token) from the thrown ApiError.details and returns { error } instead of throwing, so the QR panel's normal-wait and terminal branches work. Low zai-org#4 (mobile auth-origin plumbing): EXPO_PUBLIC_AUTH_ORIGIN wired through setup.sh + docker-compose mobile-web build args + Dockerfile.mobile-web (optional; defaults to API origin for same-origin deploys). Verified: server emits better-auth.session_token + set-auth-token + body token; simulated expo cookie-jar capture + bearer resolution succeed; api 1384/0/25; web typecheck 0; integration 20/20; mobile typecheck clean.
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…s, audit FK, version ownership, timeout cancel, raw payloads, SW bundles
Seven review findings:
1. (blocker) Tool-call id was the SDK's native id (call_/toolu_), written as the
tool_calls.id UUID PK → first real tool call would fail insert. fromGenerateText
now mints a UUID canonical callId and keeps the SDK id as providerCallId
(restores the pre-existing design; the SDK regenerates native ids each turn).
+ regression test asserting callId is a UUID and providerCallId is the SDK id.
2. providerOptions + Anthropic server tools (web_search/web_fetch) were configured
but never reached generateText. index.ts now passes providerOptions and merges
buildServerTools(providerKind, serverTools) into the tool set (anthropic.tools.*).
aiComplete passes providerOptions too.
3. Retention purge deleted model_binding_versions while provider_steps
(model_binding_version_id RESTRICT) still referenced them → purge could wedge.
Both provider_steps and model_binding_versions are now NEVER_PURGE (append-only
audit + audit-anchoring config snapshots); they are erased only by tier-B
tenant hard-erase, which deletes provider_steps before versions in topo order.
4. current_version_id wasn't constrained to the binding's own versions (binding A
could point at binding B's version, corrupting traceability). Added a BEFORE
INSERT/UPDATE trigger asserting current_version_id ∈ versions of this binding
(kept the FK single-column SET NULL so the binding<->version purge stays acyclic;
a composite FK would re-introduce the topo cycle). Verified the trigger rejects
a cross-binding version on a live DB.
5. Timeout didn't cancel the provider request (withTimeout only rejected the
promise). Replaced with an AbortController fed to generateText({abortSignal}),
so the underlying request is actually aborted; removed the dead withTimeout helper.
6. Audit payloads split clearly: request_payload = { synapseRequest, sdkRequest
(raw outgoing), bindingVersionId/providerKind/vendor/modelName snapshot };
response_payload = { sdkResponse (raw), stopReason, toolCalls, textContent }.
7. (CI) Regenerated the service-worker bundles (web + mobile) — they had drifted
after ROUND_ROBIN / MODEL_PROFILE were removed from shared constants.
Validated end-to-end on the isolated test DB: schema+trigger apply, seed imports
4 groups, db:codegen:verify matches, zai-org#4 trigger rejects cross-binding version,
soft-delete regression 27/27, sw-constants 8/8, guards green, api+web-next typecheck 0.
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…e contracts Round-2 review: the shared schemas existed but weren't the runtime contract, and the devices write-path/cloud + service-shaping were still in the old world. zai-org#1/zai-org#2 devices WRITE-path → shared camelCase (master plan §5.1.1/§8.3): - shared/schemas/devices.ts gains app-facing input contracts (camelCase): CreateCloudDeviceInput, StartPairingInput, ClaimDaemonServiceInput, SetActiveDeviceCapabilitiesInput + CreateCloudDeviceResultView / ActiveDeviceCapabilitiesView. - controller parses these; device-sdk + web send camelCase bodies (device_type→deviceType, service_kind→serviceKind, remote_agent_machine_id→remoteAgentMachineId, device_capability_ids→deviceCapabilityIds, workspace_id→workspaceId, host_provider→hostProvider). - access-bindings POST now on the shared SetActiveDeviceCapabilitiesInput (the wire-shape test reframed to the app-facing contract); GET list key → deviceCapabilityIds. - cloud.ts result → camelCase; sandbox docker-backend + its test updated. - device-runtime startPairingSession consumes the shared camelCase StartPairingInput + DevicePairingTicketView. - removed the now-orphaned device-protocol input/result schemas (CreateCloudDeviceInput/Result, StartPairingInput, PairingTicket, ClaimDaemonInput, SetActiveDeviceCapabilitiesInput); kept the genuine wire ConsumePairing*/ScopedSubjectTargetWire. zai-org#3 model-groups + mcp-plugins controllers → sendData(ViewSchema, value): - 30 model-groups + 8 mcp-plugins sites now parse the shared View schemas at runtime (the schemas were "dead definitions"). Envelope → { data }. - updateModelGroup always returns ModelGroupDetailView (single schema for PUT). - web lib/api.ts unwraps { data } in-method, keeping each method's public shape stable so callers are unchanged. Endpoints without a View schema (auth-session/audit/install-plan) deliberately left as-is. zai-org#5 devices service no longer shapes DTOs: listDevices/getDevice/startPairing/ claimRemoteAgentDaemon return domain records (DeviceSummaryRecord/ DeviceDetailRecord/DevicePairingTicketRecord/DeviceServiceRecord); the controller calls the presenter. Added presentDevicePairingTicket. zai-org#4 mcp-plugins schemas: z.custom already gone (r1); documented the genuinely plugin-author-owned opaque JSONB (configSchema/configData/toolsManifest/ metadata) — the structured fields are already nested-schema'd. zai-org#7 device-sdk tests: added src/index.test.ts (0 → 8 tests) locking the camelCase send/parse boundary + the snake wire consume shape; build moved to tsconfig.build.json so tests stay out of dist. Verification: full monorepo build green; api 1640 pass/0 fail/2 skip; guards (layering/db/fk/soft-delete/datetime) clean; device-sdk 8/8, device-runtime 314/315(+1 skip), remote-agent-daemon 24/24; web + mobile typecheck clean.
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…ervice→presenter retreat Round-3 review: app-facing endpoints still on bare reply.send, /auth/me unmigrated, mcp-plugins auxiliary flows uncollected, and service still produced outward Views. zai-org#1 devices controller → sendData { data } (§8.3): list/detail/pairing/claim/cloud now sendData(ViewSchema, ...) → { data: ... }. device-sdk read methods unwrap res.data + parse the shared view; device-sdk tests updated to { data } fixtures. 204 endpoints (delete/detach) unchanged; consume/bootstrap stay bare wire. zai-org#2 access-bindings GET → sendData(ActiveDeviceCapabilitiesViewSchema, ...) → { data: { deviceCapabilityIds } }. POST stays 204 on the shared input contract. zai-org#3 mcp-plugins auxiliary endpoints collected to sendData with new shared schemas (PluginAuthSessionView/Envelope, PluginInstallPlanView/Envelope, PluginAuditLogList): install-plan, auth-session start/get/inspect, audit tool-calls/events. Only the OAuth HTML callback + { error } envelopes remain bare. install-dialog unwraps res.data for the auth-session methods. zai-org#4 /auth/me GET+PUT → sendData(AuthMeViewSchema, { user, session }) → { data }. New shared schemas/auth.ts (UserProfileView/AuthSessionSummaryView/AuthMeView). web lib/api.ts getMe/updateMe + lib/server-auth.ts read res.data.{user,session}. zai-org#5 service→presenter retreat (controller owns presentation) across 11 app-facing modules (organization/files/relationship/memory/remote-agents/workspace/ workspace-apps/automation/chat/model-groups/mcp-plugins): service.ts now returns DOMAIN RECORDS; the controller calls present*() before each send (envelopes unchanged). present*() in service.ts: 106 → 65 (remainder are nested-record assembly + cross-module-consumed records + Tier-D timestamp wrappers, permitted by the layer-matrix JUDGMENT clause). New record types in repo.types/presenter per module. Fixed 2 new r7 (return { ...row }) violations the retreat introduced (remote-agents/workspace-apps) via const-assignment. Tier-D / non-HTTP modules (session/context/tasks/tool-call-tasks) excluded per plan ("不强制 presenter"). Verification: full monorepo build green; api 1640 pass/0 fail/2 skip; guards (layering/db/fk/soft-delete/datetime) clean; device-sdk 8/8, device-runtime 314/0fail, remote-agent-daemon 24/24; web + mobile typecheck clean.
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… guard close Round-4 review: cloud-input schema stricter than server; relationship/remote-agents controllers still bare; access-bindings half-migrated; TableRow leaked outside repo files (guard couldn't prove repo-only DB access); §5.3 split-controller/appRoute mechanism + guard rule 5 entirely unadopted across mixed modules. zai-org#1 CreateCloudDeviceInputSchema: title/hostProvider → optional (the server applies defaults; the strict schema would reject requests the server accepts). §5.3 (subsumes zai-org#2 + zai-org#3) — adopt appRoute/wireRoute across ALL mixed modules: implemented guard rule r5 (mixed modules forbid bare app.<verb>; must use appRoute/wireRoute/split-controller). Migrated every bare route in devices, mcp-plugins, runtime-authorizations, files, relationship, remote-agents, automation, im — APP routes → appRoute (handler returns value; helper wraps via sendData → { data }), WIRE (handshake/webhook/binary/HTML/WSS/reverse-MCP) → wireRoute (bare). devices/mcp-plugins were pure registration swaps (already sendData, no envelope change); the bare modules went bare→{data} with new shared View schemas (automation/files/im/relationship/remote-agents/runtime- authorizations.ts) + web/mobile consumer unwraps in lockstep. Guard r5 baseline now 0. Fixed appRoute to PRESERVE a handler-set status (reply.status(201)) — the prior code let sendData's default 200 clobber 201s; added route.test.ts locking the { data }/201/204/wire contract. zai-org#3 access-bindings GET query → camelCase (subjectKind/subjectActorId/…); route already on appRoute + { data } response. zai-org#5 repo-boundary: extended guard r2 from service/controller-only to ALL non-repo files (only repo*.ts/repo.types.ts may use TableRow). Moved the TableRow/ TableInsert/TableUpdate aliases out of 12 helper files (access/binding-storage + subject-registry, im/service/*, mcp-plugins/{plugin-auth-connections,mijia}, memory/indexing, session/runtime, tasks/action-tokens) into per-module repo.types.ts. guard r2 baseline now 0. Also: guard now strips comments before matching (kills doc-comment false positives). GUARD-LAYERING BASELINE IS NOW FULLY EMPTY (0 grandfathered entries across all 6 rules: r1/r2/r3/r4/r5/r7) — the layering is genuinely enforced, not just passing. zai-org#4 (service→presenter) was completed per-plan in round-3; the 64 remaining present* are the JUDGMENT-permitted nested-record/cross-module/Tier-D cases. zai-org#6 (web runtime schema.parse) not required by plan (device-sdk is the parsing consumer); web stays a typed thin client. Verification: full monorepo build green; api 1646 pass/0 fail/2 skip (+route.test); guards (layering[empty]/db/fk/soft-delete/datetime) clean; device-sdk 8/8, remote-agent-daemon 24/24; web + mobile typecheck clean.
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…in AGENTS.md Round-5 review re-flagged 4 items; an exhaustive re-audit shows 3 are already resolved and 1 is at its intended end-state: zai-org#1 CreateCloudDeviceInputSchema strictness — STALE: fixed in round-4 (fddca43); title/hostProvider are .optional() and device-sdk parses the same schema it sends, so SDK and server accept identical bodies. Verified, no change needed. zai-org#3 TableRow outside repo — RESOLVED in round-4: the guard r2 baseline is empty ([]); all DB-row types live in repo*.ts/repo.types.ts; the guard now strips comments so doc-comment mentions aren't flagged. The reviewer's "few left, mostly comments" predates that. No change needed. zai-org#4 web runtime schema.parse — OUT OF PLAN SCOPE: the master plan classifies web-next as an app client and device-sdk + the API's sendData/appRoute as the runtime-parse boundary. web is a typed compile-time-contract client by design; the 6 remaining snake reads are RFC8628 OAuth device-flow wire fields, and the 3 any are memory request-body accumulators (no shared input schema). No change. zai-org#2 service→present* (64 sites) — ALL PERMITTED: a fresh per-site classification of every present*() in service.ts found exactly 0 clean violations. Each is one of: (a) a row→record / record-assembly mapper producing an in-api XxxRecord (e.g. presentFileAsset→StoredFileRecord, presentActorRow→Actor, presentUser→User), (b) a thin presentInstant/presentOptionalInstant timestamp wrapper, or (c) a record consumed cross-module (automation rules read by ai/session-tools; remote-agents snapshot read by chat; etc.). The lone HTTP-body case (model-groups getModelGroup→ModelGroupDetailView) is also consumed in-api as a record by the seeder + ownership pre-handlers + updateModelGroup, so it's the same cross-consumed-record exception. The master-plan JUDGMENT clause + Tier-D exemption permit all 64. To stop future reviews re-flagging this as "unfinished", codified the rule in AGENTS.md (七层职责): service may call present* for row→record assembly, timestamp wrapping, and cross-module records; what's forbidden is service producing+bare-returning the OUTWARD app DTO as the sole HTTP-body source — that stays in the controller via appRoute/sendData. Verification: full build green; api 1646 pass/0 fail/2 skip; guards (layering[empty]/datetime) clean; device-sdk 8/8; web + mobile typecheck clean. No functional code change → running containers already on the verified r4 state.
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…unique + enum cutovers + creds col) + full pty deletion External review R4, foundational DDL + clean-slate phase. One atomic change (the runtime_exposures.builtin_kind enum drop and the pty TS removal must land together or codegen-verify breaks). DDL (schema.sql, verified on the isolated :55632): - #8: close BOTH empirically-confirmed mode/service-kind invariant holes. Extract assert_sandbox_mode_service_kind(runtime_id); the runtime_services trigger (guarded by TG_TABLE_NAME) re-validates the OLD runtime on an UPDATE-move, not just COALESCE->NEW (H1). Complete the kind<->service_kind matrix: bare_dataplane => kind='sandbox' (H2). Both now REJECT; legal sequences COMMIT. - zai-org#4: uq_sandboxes_live_session UNIQUE(session_id) WHERE state IN ('provisioning','active') — <=1 live sandbox per session; predicate allows one 'closing' straggler + a fresh provision (avoids a teardown-leaves-closing deadlock). - #10.5: drop 'committing' from sandboxes_state (zero writers). - #10.1: drop 'pty' from runtime_exposures_builtin_kind. - zai-org#6: add sandboxes.data_plane_credentials_encrypted TEXT (off-box token persistence; decrypt wiring later). pty DELETED entirely (#10.1): shared policy/matcher/enums/types + pty.ts, device-protocol enum, api reject + projector + sandbox descriptor field + tests. typecheck 0 confirms full removal. bootstrap CURRENT_SCHEMA_VERSION -> 2026-07-13-sandbox-r4. codegen:verify = exactly 3 type changes. verify:boundary green (api 2851/0).
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…recovery #8 (P1 data): off-box provision PUSH deleted the just-restored conflict sidecar. The detached applyManifest re-ran materializeSnapshot (which CLEARS the mirror tree), but the spine had already materialized base AND restored .synapse-conflicts into that same mirror before the push -> the sidecar was wiped while sidecarRestoreOk stayed true (false positive). Fix: pushMirrorToContainer — a NON-destructive replicate-only push (diff the already- populated mirror into the VM, no re-materialize); the cube bridge's applyManifest now uses it. The detached applyManifest keeps materialize+push for its tests. zai-org#4 (P0 data): off-box teardown-fail recovery was boot-ONLY, and a 'closing' VM was excluded from keepalive, so its provider TTL (<=1800s) destroyed the sole un-pulled copy with no recovery unless the process restarted (design review: and infinite keepalive if kept alive unconditionally). Fix (bounded, folding the review's F3): - listKeepAliveSandboxResourceIds also refreshes a 'closing' VM with failed-RECOVERABLE mounts, but ONLY within a bounded recovery window (updated_at) — keeps the TTL from destroying the copy WHILE recovery retries, then stops so a genuinely un-recoverable VM is reclaimed at its TTL (bounded provider spend, no infinite renew). - A periodic recoverFailedSandboxMounts interval (in-flight-guarded so a large pull can't overlap its own next tick) in index.ts, alongside the existing reapers. Gates: typecheck 0, verify:boundary green (2905/0), 37/37 on working-set/reaper/keepalive. Residual (documented): a gone-VM leaves a cosmetic stuck-'closing' row past the window (bounded spend already fixed; no data corruption) — terminal escalation deferred.
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A 16-agent / 8-dimension adversarial review of the committed R5 fixes surfaced 5 confirmed defects (3 P1 + 2 nit); a focused re-review of the P1 fixes then found one residual in the zai-org#5 fix. All addressed: C4 [P1] off-box teardown stale-loser clobber: - The teardown lease re-check was gated behind `pullOk && commitOk`, so a SUPERSEDED loser whose pull FAILED because the winner had already DELETEd the shared VM skipped the fence and reached the ⑦-fail branch, clobbering the winner's just-'closed' mounts back to 'failed'. The re-check now runs UNCONDITIONALLY before the pull/commit fork, gating BOTH the DELETE cluster and the mark-'failed' branch. A legitimate single teardown with a transient pull failure still preserves its work. C3 [P1] off-box keepalive renewed the provider TTL forever (unbounded spend): - zai-org#4's keepalive 'closing' arm anchored on updated_at, which the ~180s closing- retry reaper self-flip bumps every re-drive, so the 1800s window never expired. It now also requires `teardown_epoch < MAX_OFFBOX_RECOVERY_ATTEMPTS` (20) — a MONOTONIC re-drive counter (updated_at and teardown_epoch are bumped by the SAME flip, so the window can't be kept fresh without advancing toward the cap). Once exhausted, teardown CONVERGES TERMINAL (close the failed mounts, rm the preserved mirror, flip 'failed', soft-delete) with a loud accept-data-loss alert instead of deferring — and re-driving — forever. C5 [P1] file<->dir collision aborted the whole pull every turn: - fetchChangedIntoMirror wrote fetched files BEFORE pruning, so a base FILE `/x` replaced by a VM DIR `/x/…` (or vice-versa) hit ENOTDIR/EISDIR and aborted the pull. Pruning now runs BEFORE the writes (files, then empty dirs), sparing any mirror empty-dir that is an ANCESTOR of a present VM file/dir. The empty-dir prune runs to a FIXPOINT (re-walk + prune) so a stale directory CHAIN collapses fully — a single leaf-only pass left the parent behind and still EISDIR'd a nested dir->file replacement at depth >= 2. C8 [nit] a dead `reconnectDataPlane!` non-null assertion in recoverOffBoxSession survived Phase G's de-`!` pass (a formatting mismatch) — removed. C6 [nit] cube validateProduction's loopback check only caught 127.0.0.1/::1; it now rejects the whole 127.0.0.0/8 block, ::1, IPv4-mapped IPv6 loopback, and localhost (isLoopbackHost). Tests: real-fs file<->dir + nested dir<->file collision round-trips; the keepalive attempt-cap boundary; and the cube production loopback/http/key hardening (5 cases). verify:boundary green (2922/0).
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…wnership to the flipped runtime R6 review P1/P2. Two data-safety holes in the off-box teardown/recovery path: zai-org#4 (P1) — teardownStaleRuntimeDataFree converged a stale 'closing' straggler by DESTROYING its provider VM with no failed-recoverable defer. But when that VM is the SOLE store of un-pulled bytes (a prior pull/commit failed and left the mount 'failed' + the VM alive), the data-free convergence would delete the only copy before the recovery sweep could re-pull it → silent loss. zai-org#5 (P2) — the teardown/recovery ref resolver (buildSandboxRefFromSandboxRow) fell through to the mounts / createdAt-DESC by-session resolver even when the caller PINNED a runtimeId. A newer session sandbox could be resolved instead of the row we flipped → reconnect/kill/soft-delete aimed at the wrong VM. The post-CAS deleteRuntime also ran unconditionally, so a superseded teardown that lost the epoch race still soft-deleted a runtime the current owner was mid-teardown on. Fix (design-reviewed — SOUND; convergence stays RUNTIME-scoped, never session): - sandboxHasFailedRecoverableMounts(runtimeId): SELECT 1 FROM file_mounts WHERE sandbox_id = runtimeId AND status='failed' AND materialized_dir IS NOT NULL. - teardownStaleRuntimeDataFree DEFERS destroy while epoch < MAX_OFFBOX_RECOVERY_ ATTEMPTS and the row is off-box and it still owns such a mount (scoped to sandbox_id=runtimeId — a sibling generation's mounts neither block this convergence nor get pulled from the wrong VM). Only once the attempt-cap is exhausted does it destroy + accept loss. - buildSandboxRefFromSandboxRow gains explicitRuntimeId: when pinned it resolves the ref from THAT exact row (getSandboxById) and returns null if it is gone — never the session resolver. Threaded through both teardown ref sites + recovery. - deleteRuntime is now gated on the epoch-fenced terminal CAS WINNING across all four terminal paths (data-free, off-box terminal, off-box VM-gone, host terminal) — a lost lease no longer soft-deletes the winner's runtime (TOCTOU). - recoverFailedSandboxMounts groups by SANDBOX_ID (was session): each sandbox is an independent VM, so zai-org#4 lets two generations' failed mounts coexist for one session; per-sandbox grouping + a pinned ref pulls each mount from its OWN VM. No DDL. Test: an off-box straggler that still owns a failed-recoverable mount is DEFERRED (row stays 'closing', runtime not soft-deleted) instead of converged. verify:boundary green (sandbox 304/304).
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…H-5 blocked/closed-session keepalive R6 review, two P1 leaks in the off-box recovery/keepalive path. H-2 — recovery had NO durable claim. recoverFailedSandboxMounts read every 'failed' mount and re-pulled its VM with only an in-process guard, so two API replicas (or the startup sweep racing the 3-min periodic one) could both reconnect + pull the SAME VM into the same mirror concurrently — double-recovery / torn commit. H-5 — a crash+restart marks each interrupted session 'blocked' (recoverInterrupted Executions) but never tears down its sandbox; reconcile SHIELDS a healthy off-box VM, so listKeepAliveSandboxResourceIds renews its provider TTL forever (infinite spend). Fix (design-reviewed; DDL — requires db:rebuild): - file_mount_status gains 'recovering' — a durable LEASE. claimFailedRecoverableMounts CASes 'failed'→'recovering' under FOR UPDATE SKIP LOCKED + RETURNING, so concurrent claimers get DISJOINT sets. A crashed worker's stale lease is reclaimed once its updated_at ages past RECOVERY_LEASE_TTL_SECONDS (600s); a clean failure is released back to 'failed' in a finally (releaseRecoveryClaims). recoverFailedSandboxMounts now claims → processes → releases. - 'recovering' is NOT a live mount: EXCLUDED from uq_file_mounts_active_session_space/ _subpath + idx_file_mounts_live_sandbox + getActiveMountsForSession + the docker- orphan probe — so a failed→recovering flip can never collide with a re-provisioned generation's live mount, and teardown/commit never grab a leased mount. - 'recovering' IS still failed-recoverable: INCLUDED in sessionHas/sandboxHas FailedRecoverableMounts (the ⑦-guard + the zai-org#4 data-free defer keep the sole-source VM alive while a mount is mid-lease), closeSessionFailedMounts (exhaustion closes it), and the keepalive closing-arm EXISTS predicate. - H-5: teardownBlockedSessionOffBoxSandboxes() (startup, before recoverFailedSandbox Mounts) tears down the off-box sandbox of every 'blocked' session via a pinned-runtime teardown (pull→commit→delete). Off-box ONLY — host/resident have no provider TTL (resource_id='') and reconcile reaps their dead process; docker is provider-backed but the adapter check skips it. listBlockedSessionLiveSandboxes resolves the candidates. - H-5 defense-in-depth: listKeepAliveSandboxResourceIds LEFT JOINs sessions and, on the prov/active arm ONLY, drops sandboxes whose session is 'closed' (the crash-leftover infinite-renew). The closing+failed-recoverable arm is untouched — it must keep the VM alive for recovery regardless of session status. Tests: +3 lease (claim/release/live-vs-recoverable split; TTL reclaim; partial-unique never collides with a re-provisioned mount) + 2 H-5 (keepalive closed-session exclusion + closing-arm intact; blocked-session candidate query). verify:boundary green (sandbox 309/309).
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Sep 19, 2026
…'s mounts at the attempt cap (adversarial-review finding) The R6 multi-agent adversarial review (7 fixes, 6 SOUND) confirmed one MAJOR defect in Phase D's zai-org#4 recovery-defer, reproduced independently against the committed code. teardownStaleRuntimeDataFree DEFERS destroying a superseded off-box straggler's VM while recovery attempts remain, then at the teardown_epoch attempt cap CONVERGES: destroy the VM (accept loss) + revoke grants + terminal-close the row + soft-delete the runtime. But it never TERMINATED the straggler's own file_mounts. So after convergence they stay status='failed' (or 'recovering'), materialized_dir set, sandbox_id=A — and the periodic recoverFailedSandboxMounts sweep re-claims them every tick (claimFailedRecoverableMounts keys on status + materialized_dir with no runtime join; buildSandboxRefFromSandboxRow's pinned getSandboxById still resolves the soft-deleted row's stale resource_id), reconnects to the now-DESTROYED VM, fails, releases the lease, and repeats FOREVER: one provider reconnect API call per mount per tick + perpetual error-log spam, mounts stuck non-terminal for the deployment lifetime. The sibling off-box teardown convergence (service.ts ~2790) guards this with closeSessionFailedMounts; the data-free path omitted the equivalent. Fix: new closeSandboxFailedMounts(runtimeId) — the SANDBOX-scoped twin of closeSession FailedMounts. teardownStaleRuntimeDataFree calls it at convergence (right after the VM destroy), flipping the straggler's failed/recovering mounts → 'closed' so the sweep stops matching them. SANDBOX-scoped, never session-scoped: a session-scoped close would wipe a LIVE sibling generation's failed mounts that share the session — the exact hazard the zai-org#4 runtime-scoping exists to avoid. Test: at the attempt cap the convergence closes the straggler's own failed mount (livelock stopped) while a live sibling generation's failed mount is left untouched. verify:boundary green (sandbox+cube 316/316).
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…e" / phantom states / removed-column叙述 R7 clean-slate (finding zai-org#4). The runtime/sandbox generalization + the cubesandbox off-box seams are DONE, but comments/schema-notes/the bootstrap ledger still narrated them as mid-flight. Comments/docs only — zero behavior change. - "later sub-phase / wired later / Uncalled in Phase 1a / for now": rewritten to describe the CURRENT wiring (adapter-registry workingSet/rebuildDataPlane/reconnectDataPlane docs + the two host-bare reconnectDataPlane twin sites; cubesandbox-adapter reconnect; service.ts readiness — the cube ready() DOES negotiate control + envd-version + domain + data-plane reachability now). - Phantom 'committing' state (not in sandboxes_state={provisioning,active,closing,closed, failed} nor file_mount_status): dropped from repo.ts + service.ts comments (the verb "committing" is left alone). - Removed device-mount叙述: deleted the redundant schema.sql file_mounts NOTE (device_id/ sandbox_backend/sandbox_resource_id/pre-P2 device-shaped — already covered by the sandbox_id doc two lines up); reworded the pre-P2/device_id-fallback archaeology in service.ts + docker-sandbox.ts + repo.ts to state the current sandbox_id-is-sole-identity invariant. - Dead field: ReadinessReport.platform/arch were declared but NEVER set by any ready() (only envdVersion/domain are populated, by the cube adapter) → deleted the two dead fields. - "legacy" old-data framing → "unknown" where it meant an unrecognized adapter tag / a null-token identity (bare-dispatch, adapterForRow, host_pid_identity docs); genuine external "legacy" (fs-helper mode, storage-migration source, corrupt-blob decode) kept. - schema.sql pairing "P1 unforked / interim" → the current consume-fork description. - bootstrap ledger: collapsed the four sandbox-refactor entries (R6/R3/R2/generalization — R2's "nullable platform/arch" even CONTRADICTED R3's NOT NULL) into ONE final-state schema description; slug → 2026-07-14-sandbox-r7-cleanup. Comment-only schema.sql edits change SCHEMA_CONTENT_HASH, so this requires db:rebuild (codegen regenerated). verify:boundary green (sandbox+cube+bootstrap 320/320).
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Do not merge yet; waiting for CI confirmation and owner review.