Nathan Colosimo
f0dae3867a
- Bump experimentalStartHookLoserAck capability cutoff to 5.0.0-beta.27 (beta.26 was published from main without this change) and rename it away from colliding with World.experimentalStartHookAdmission - Derive WorkflowStartError.queued from stage (collapses the options union and its serialized/reducer/reviver/web-hydration copies) - Share ExperimentalStartHookSchema/type from @workflow/world; align the queue-side token validation (min(1)) with the event schema - Classify 409 hook_conflict inside the shared errorForResponse so v3 and v4 request paths map it identically - Postgres: extract getOwnStartHookClaim/claimStartHookTokenInTx (the two run-creation paths had drifted), parallelize hook/claim snapshot reads, settle disposed-hook claims with guarded statements instead of SELECT-then-branch, drop the retention transaction (statements touch disjoint rows), and GC expired claim debris of terminal runs - Local: one claim lock per token (reclaim and materialize now mutually exclude), expiry pre-check before taking the reclaim lock, shared settleClaimForDisposedHook, parallel tokens-dir sweep that skips already-settled claims and GCs expired debris - start(): hoist repeated enqueue/create calls, contractError helper, drop the positional verifyRunId flag; stop logging raw hook tokens
Workflow SDK
Getting Started
The Workflow SDK lets you easily add durability, reliability, and observability to async JavaScript. Build apps and AI agents that can suspend, resume, and maintain state with ease.
Visit https://workflow-sdk.dev to view the full documentation.
Community
The Workflow SDK community can be found on GitHub Discussions, where you can ask questions, voice ideas, and share your projects with other people.
Contributing
Contributions to Workflow SDK are welcome and highly appreciated. Please use GitHub issues and discussions to collaborate with the team and wider community.
Author list
Workflow SDK was built by engineers at Vercel and the Open Source Community.
The initial core contributing engineers are:
- Adrian Lam (@adriandlam)
- Dillon Mulroy (@dmmulroy)
- Gal Schlezinger (@Schniz)
- JJ Kasper (@ijjk)
- Nathan Rajlich (@TooTallNate)
- Peter Wielander (@VaguelySerious)
- Pranay Prakash (@pranaygp)
The Workflow SDK logo was designed by Cecilio Ruiz @ceciliorz
Security
If you believe you have found a security vulnerability in Workflow SDK, we encourage you to responsibly disclose this and not open a public issue.
To participate in our Open Source Software Bug Bounty program, please email responsible.disclosure@vercel.com. We will add you to the program and provide further instructions for submitting your report.