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Merged
cardmagic merged 5 commits into from
Sep 9, 2026
Merged

Make fenced commits atomic #45

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1a1275f
fix: make fenced commits atomic
cardmagic Sep 9, 2026
7828778
test: harden fenced commit races
cardmagic Sep 9, 2026
ebf62c0
chore: update audited test dependencies
cardmagic Sep 9, 2026
b700423
fix: align process cleanup guards
cardmagic Sep 9, 2026
57d437a
chore: bump version to 0.14.8
cardmagic Sep 9, 2026
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7 changes: 7 additions & 0 deletions CHANGELOG.md
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@@ -1,5 +1,12 @@
# Changelog

## 0.14.8 - 2026-09-09

- Hold the actor instance and message claim locks through every fenced commit
on PostgreSQL and MySQL. Lease recovery and stale-process cleanup revalidate
those rows after waiting, so they cannot requeue a message that completed in
the meantime.

## 0.14.7 - 2026-09-05

- Read SQL message results and completion status in one statement so concurrent
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2 changes: 1 addition & 1 deletion docs/parity.md
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Expand Up @@ -48,7 +48,7 @@ is needed for the JavaScript stale-result race fix.
| ------------------------------------------------------------------------------------------------------------- | ------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Actor registry, durable identity, JSON state, and adjacent state migrations | Native | Ordinary classes, static actor types, inferred state, explicit migrations, and isolated runtime context across every actor-instance callback. |
| Fluent committed calls and background delivery | Native | `await reference.operation()` and `reference.send.operation()`. |
| Ordered mailbox, sequence allocation, idempotency, retries, dead letters, leases, renewal, and fenced commits | Native | Relational ready/claimed membership tables, distinct generated request IDs and caller idempotency keys, durable history, and adapter-appropriate sequence locking. |
| Ordered mailbox, sequence allocation, idempotency, retries, dead letters, leases, renewal, and fenced commits | Native | Relational ready/claimed membership tables, distinct generated request IDs and caller idempotency keys, durable history, adapter-appropriate sequence locking, and PostgreSQL/MySQL row locks held from fence validation through commit. |
| Domain rejection and strict poison ordering | Native | Rejections accept JavaScript identifier-style codes and roll back without retry; invalid codes fail terminally, while retryable failures block later operations until completion or dead-lettering. |
| Bounded activation passes and hot-actor fairness | Native | Configurable turn-count and elapsed-time budgets bound each pass, then move only that actor's already-due memberships behind actors already waiting. |
| Bounded claim candidate scan | Native | A configurable ordered scan continues to another ready actor when a worker loses the first candidate's lease race. |
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6 changes: 3 additions & 3 deletions package.json
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@@ -1,6 +1,6 @@
{
"name": "solid-objects",
"version": "0.14.7",
"version": "0.14.8",
"description": "Race-free realtime state per application identity, backed by your SQL database",
"type": "module",
"license": "MIT",
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"@types/node": "^24.0.0",
"@types/pg": "^8.21.0",
"@types/ws": "^8.18.1",
"@vitest/coverage-v8": "^4.1.10",
"@vitest/coverage-v8": "^4.1.11",
"mysql2": "^3.23.3",
"pg": "^8.23.0",
"prettier": "^3.9.6",
"redis": "^6.2.1",
"signal-polyfill": "^0.2.2",
"typescript": "^5.9.0",
"vitest": "^4.1.10",
"vitest": "^4.1.11",
"wrangler": "^4.129.0",
"ws": "^8.21.3"
},
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