convertToModelMessages is async but was not being awaited, so a Promise
was passed to streamText instead of the resolved ModelMessage array.
This caused Zod validation to fail on every chat request with:
"Invalid prompt: The messages do not match the ModelMessage[] schema."
* Fix race condition allowing duplicate hook_disposed events
Concurrent workflow invocations could both post hook_disposed for the
same hook, corrupting the event log with duplicate events. This mirrors
the wait_completed race condition fixed in #1057/#1434.
- world-local: Add writeExclusive lock file for hook_disposed (same
pattern as wait_completed and step terminal states)
- world-postgres: Use DELETE ... RETURNING to atomically detect if
another caller already deleted the hook entity
- suspension-handler: Improve log messages to distinguish hook-already-
disposed (EntityConflictError) from run-already-completed (RunExpiredError)
Fixes#1266
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Accept either EntityConflictError or HookNotFoundError in race test
The concurrent hook_disposed race has two possible orderings: the loser
may hit the lock file (EntityConflictError) or find the hook entity
already deleted by the winner (HookNotFoundError). Both are correct.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Assert only one hook_disposed event in event log after race
Verifies the losing concurrent caller didn't sneak an event in before
the guard threw.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: enhance error handling for missing workflow functions
Slack-Thread: https://vercel.slack.com/archives/C09G3EQAL84/p1773856370214769?thread_ts=1773856370.214769&cid=C09G3EQAL84
Co-authored-by: Pranay Prakash <1797812+pranaygp@users.noreply.github.com>
* fix: update step not found handling to match FatalError pattern
Move step function validation after step_started and call step_failed directly if not found.
Co-authored-by: Pranay Prakash <1797812+pranaygp@users.noreply.github.com>
* changes
Signed-off-by: Pranay Prakash <pranay.gp@gmail.com>
* feat: add StepNotRegisteredError and WorkflowNotRegisteredError semantic errors
Introduce dedicated error types for when step/workflow functions are not
registered in the current deployment, replacing generic WorkflowRuntimeError.
These are infrastructure errors (not user code errors) with proper error
slugs, docs pages, and a new FUNCTION_NOT_REGISTERED error code.
Step not found fails the step (like FatalError) so the workflow can handle
it gracefully. Workflow not found fails the run.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: address PR review comments
- Remove FUNCTION_NOT_REGISTERED error code, use RUNTIME_ERROR instead
- Use .is() instead of instanceof for WorkflowRuntimeError check in runtime.ts
- Remove non-working example from WorkflowNotRegisteredError docs (custom
errors not serialized yet)
- Update all references from FUNCTION_NOT_REGISTERED to RUNTIME_ERROR
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add e2e tests for step/workflow not registered errors and fix docs typecheck
E2E tests:
- WorkflowNotRegisteredError: start a run with a fake workflowId, verify
the run fails with RUNTIME_ERROR
- StepNotRegisteredError (caught): workflow catches the step failure,
verify workflow completes and step is marked failed
- StepNotRegisteredError (uncaught): verify the run fails when workflow
doesn't catch the error
Step not registered is tested by manually invoking useStep with a
non-existent step ID in the workflow VM — this is the same pattern the
SWC transform generates for real step calls.
Also fix docs typecheck by using declare/\@setup pattern instead of
\@skip-typecheck for code samples.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: cast globalThis to any for Symbol index access in e2e workflow
TypeScript's strict mode doesn't allow using a symbol to index
globalThis. Cast to any since this runs in the workflow VM where
the symbol is defined.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: classify WorkflowNotRegisteredError as RUNTIME_ERROR
The .is() check uses name-based matching, so WorkflowNotRegisteredError
(name='WorkflowNotRegisteredError') doesn't match WorkflowRuntimeError.is().
Add explicit check in classifyRunError so the error code is RUNTIME_ERROR
instead of USER_ERROR.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: use instanceof for WorkflowRuntimeError checks, improve docs
Address PR review feedback:
1. Revert .is() checks back to instanceof WorkflowRuntimeError in
runtime.ts and classify-error.ts. instanceof catches all subclasses
(current and future), which is the correct behavior for these catch
blocks.
2. Remove duplicated try/catch example from step-not-registered-error
API reference (troubleshooting page already has it).
3. Add Callout in API reference docs clarifying that .is() works in
server-side Node.js code but not inside "use workflow" functions
where errors arrive deserialized from the event log.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* changes
Signed-off-by: Pranay Prakash <pranay.gp@gmail.com>
---------
Signed-off-by: Pranay Prakash <pranay.gp@gmail.com>
Co-authored-by: v0 <v0[bot]@users.noreply.github.com>
Co-authored-by: Pranay Prakash <1797812+pranaygp@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Inline class serialization registration to fix 3rd-party package support (#1480)
* Inline class serialization registration to fix 3rd-party package support
The SWC plugin previously generated:
import { registerSerializationClass } from "workflow/internal/class-serialization";
registerSerializationClass("class//...", ClassName);
This broke for 3rd-party packages (e.g. @vercel/sandbox) that define
serializable classes but don't depend on the 'workflow' package. The
bare 'workflow' specifier is unresolvable from within node_modules of
a package that doesn't list it as a dependency.
Now the plugin generates a self-contained IIFE that uses
Symbol.for('workflow-class-registry') on globalThis directly, with
zero module dependencies:
(function(__wf_cls, __wf_id) {
var __wf_sym = Symbol.for("workflow-class-registry"),
__wf_reg = globalThis[__wf_sym] || (globalThis[__wf_sym] = new Map());
__wf_reg.set(__wf_id, __wf_cls);
Object.defineProperty(__wf_cls, "classId", { ... });
})(ClassName, "class//...");
This is fully compatible with the existing deserialization side in
@workflow/core which reads from the same globalThis registry.
* Address review feedback: fix comment and update docstring
- Fix inaccurate IIFE comment in lib.rs: the second arg is the
generated class ID string, not the literal "classId"
- Update registerSerializationClass docstring to reflect that the
SWC plugin now inlines equivalent logic rather than importing it
* Update CJS require fixture outputs for inline class serialization
The original PR #1480 was merged but reverted because it didn't include
updated fixtures for the CJS require patterns added by PR #1144
(custom-serialization-require-destructured and
custom-serialization-require-namespace). These fixtures still had the
old 'import { registerSerializationClass }' pattern instead of the
new inline IIFE.
* chore: bump next to 16.2.1
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* test: run deferred Next dev e2e assertions on stable
Bump Next.js to 16.2.1 in docs and swc-playground and update lockfile.
* fix(next): copy all deferred step sources for step-mode transforms
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: JJ Kasper <jj@jjsweb.site>
Co-authored-by: Peter Wielander <mittgfu@gmail.com>
* feat: export semantic error types and add API reference documentation
Add missing error exports (HookNotFoundError, EntityConflictError,
RunExpiredError, TooEarlyError, ThrottleError, RunNotSupportedError,
WorkflowWorldError) to workflow/internal/errors. Create new error
classes for world-level semantics. Tighten TSDoc comments on all
error classes. Add API reference docs for all error types.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: use @setup declarations, workflow/errors import, and errors/ doc section
- Replace @skip-typecheck with proper `declare` + `// @setup` lines
so code samples are typechecked but setup lines hidden from readers
- Add `workflow/errors` export to package.json (public API, replaces
`workflow/internal/errors` in docs)
- Add `workflow/errors` path mapping in docs-typecheck type-checker
- Add HookConflictError to re-export list
- Move all error docs under api-reference/workflow/errors/ subdirectory
- Update all internal cross-references and links
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* refactor: move error docs to top-level workflow-errors section
- Move semantic error docs to api-reference/workflow-errors/ (matching
the workflow/errors import path, like workflow-api for workflow/api)
- Keep FatalError and RetryableError in api-reference/workflow/ since
they're imported from workflow, not workflow/errors
- Fix all cross-reference links
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* chore: update HTTP debug logger JSDoc to clarify scope
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: make TooEarlyError.retryAfter a number (seconds) matching WorkflowWorldError
TooEarlyError.retryAfter is now seconds (number) instead of a Date,
consistent with ThrottleError and WorkflowWorldError. The conversion
from seconds to Date is done at the consumer site (step-handler) rather
than at construction time.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: address review feedback on docs accuracy
- WorkflowWorldError docs: add status, code, url, retryAfter properties
to TSDoc; clarify that .is() only matches direct instances (not
subclasses); use instanceof in catch-all example
- TooEarlyError/ThrottleError docs: mark retryAfter as optional (?)
to match actual type definitions
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: enforce max queue deliveries in handlers with graceful failure
Replace VQS maxDeliveries cap with handler-level enforcement. Handlers
now gracefully fail runs/steps after excessive queue redeliveries,
preventing "phantom stuck" runs.
- Add MAX_QUEUE_DELIVERIES constant (64) and enforce in both workflow
and step handlers with run_failed/step_failed events
- Remove maxDeliveries from VQS trigger configs (builders + sveltekit)
- Improve world-local queue: safety limit loop, structured logging
with runId/stepId, backoff delay on failures
- Add MAX_DELIVERIES_EXCEEDED error code
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* address PR review comments
- Expand max-delivery comments explaining minimal-work approach
- Make workflow handler error message verbose (matching step handler)
- Fix comment: "consume the message silently"
- Reduce local queue safety limit from 1000 to 256
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* change MAX_QUEUE_DELIVERIES to 48 and use 5s linear backoff locally
VQS uses linear 5s backoff for attempts 1-32, then exponential capped
at 2h. At 48 attempts total elapsed time is ~20h, safely under the
24h message visibility limit. Local world now uses 5s linear backoff
to approximate VQS timing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Inline class serialization registration to fix 3rd-party package support
The SWC plugin previously generated:
import { registerSerializationClass } from "workflow/internal/class-serialization";
registerSerializationClass("class//...", ClassName);
This broke for 3rd-party packages (e.g. @vercel/sandbox) that define
serializable classes but don't depend on the 'workflow' package. The
bare 'workflow' specifier is unresolvable from within node_modules of
a package that doesn't list it as a dependency.
Now the plugin generates a self-contained IIFE that uses
Symbol.for('workflow-class-registry') on globalThis directly, with
zero module dependencies:
(function(__wf_cls, __wf_id) {
var __wf_sym = Symbol.for("workflow-class-registry"),
__wf_reg = globalThis[__wf_sym] || (globalThis[__wf_sym] = new Map());
__wf_reg.set(__wf_id, __wf_cls);
Object.defineProperty(__wf_cls, "classId", { ... });
})(ClassName, "class//...");
This is fully compatible with the existing deserialization side in
@workflow/core which reads from the same globalThis registry.
* Address review feedback: fix comment and update docstring
- Fix inaccurate IIFE comment in lib.rs: the second arg is the
generated class ID string, not the literal "classId"
- Update registerSerializationClass docstring to reflect that the
SWC plugin now inlines equivalent logic rather than importing it
* Add CommonJS require() support for class serialization detection in SWC plugin
The SWC compiler plugin now detects classes with custom serialization methods (`WORKFLOW_SERIALIZE` / `WORKFLOW_DESERIALIZE`) when symbols are obtained via CommonJS `require()` calls, in addition to the existing ESM import and `Symbol.for()` patterns.
This handles code that has been pre-compiled from ESM to CommonJS by tools like TypeScript (tsc), esbuild, or tsup, which transform:
```ts
import { WORKFLOW_SERIALIZE } from "@workflow/serde"
```
into either:
```ts
const serde_1 = require("@workflow/serde") // namespace require
const { WORKFLOW_SERIALIZE } = require(...) // destructured require
```
Both patterns are now recognized during the identifier collection phase, and classes using them are properly registered with registerSerializationClass().
* Address review: tighten is_require_call and extract track_serialization_bindings helper
- Tighten is_require_call to require exactly one string literal argument,
rejecting dynamic requires and multi-arg calls.
- Extract track_serialization_bindings helper to deduplicate the require
tracking logic between Decl::Var and ExportDecl(Decl::Var) branches.
* Add support for calling `start()` directly inside workflow functions
Enable `start()` to work in workflow context by routing through an
internal step (`__workflow_start`), reusing existing step infrastructure
with no new event types or server changes needed.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Address PR review feedback
- Use typeof check instead of truthiness for WORKFLOW_START symbol
- Validate start() options in workflow context (reject unsupported options like world)
- Set maxRetries=0 on __workflow_start step to prevent orphaned child runs
- Add unit tests for createStart factory (6 tests)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Make Run serializable in workflow context with step-backed methods
- Add Run serialization via __serializable marker + custom Run reducer/reviver
in the serialization module (avoids SWC plugin injecting class-serialization imports)
- Create WorkflowRun class factory (packages/core/src/workflow/run.ts) with
step-backed methods: cancel(), status, returnValue, workflowName, createdAt,
startedAt, completedAt, exists
- Register 8 built-in steps (__run_cancel, __run_status, etc.) in step-handler
- Update __workflow_start to return full Run object (serialized → WorkflowRun in VM)
- Update createStart to pass through step result directly
- Update docs to reflect full Run support in workflow context
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Fix start() in workflow VM by delegating from api-workflow stub
The workflow VM loads api-workflow.ts (via the "workflow" export condition)
which stubs all runtime functions. The start stub needs to check for the
injected WORKFLOW_START symbol and delegate to it, otherwise start() throws
"doesn't allow this runtime usage" in the workflow context.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Address PR review: fix stale WORKFLOW_SERIALIZE comments and register Run in host registry
- Update comments in step-handler.ts and start.ts to reference the actual
serialization mechanism (Run reducer with __serializable marker) instead
of the stale WORKFLOW_SERIALIZE reference
- Register Run class in the host's class registry from step-handler.ts so
the Run reviver can deserialize Run/WorkflowRun instances in step context
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Add docs for recursive/repeating workflows and deploymentId: "latest"
- Document using start() for self-chaining workflows to avoid large event logs
- Add examples for batch processing and cron-like repeating patterns
- Document deploymentId: "latest" option with type safety warning
- Update skill file with same patterns
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Return full Run object from startFromWorkflow e2e workflow
Update the e2e workflow to return the childRun object directly instead of
just childRun.runId, exercising Run serialization across the workflow boundary.
Update e2e test assertions to match.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Add recursive fibonacci e2e test for start() in workflow
Demonstrates recursive workflow composition: fibonacciWorkflow starts
new instances of itself via start() + Promise.all to compute fib(6)=8,
fanning out across independent workflow runs.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Move Run method steps to builtins with "use step" directives
Refactor: instead of manually registering Run method steps via
registerStepFunction in step-handler.ts, define them as proper "use step"
functions in builtins.ts with __builtin_ prefix. This leverages the
existing SWC plugin infrastructure — functions starting with "__builtin"
get stable bare-name step IDs.
- Add __builtin_run_{cancel,status,return_value,...} to both builtins files
- Use dynamic import() for getRun inside step bodies to avoid pulling
Node.js modules into the workflow bundle
- Remove manual registerStepFunction calls from step-handler.ts
- Update WorkflowRun step references to __builtin_run_* names
- Fix step name display in web observability: fall back to raw name
instead of "?" for built-in steps that don't follow step//module//fn format
- Add fibonacciWorkflow default args for nextjs-turbopack workbench UI
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Render Run objects as clickable links in web observability UI
- Add RunRef type and Run reviver to observabilityRevivers so serialized
Run objects are hydrated as RunRef instead of showing raw Uint8Array
- Add RunRefInline component (purple badge with run ID) that navigates
to the target run on click, matching the StreamRef pattern
- Thread onRunClick callback through the component chain:
WorkflowTraceViewer → EntityDetailPanel → AttributePanel → DataInspector
- Wire up navigation in the web app's run-detail-view
- Add startFromWorkflow default args for workbench UI
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Throw error instead of silent fallback when Run class not in registry
Address PR review: the Run reviver now throws if the class isn't found
in the registry, instead of silently returning a plain { runId } object
that would break the assumption of getting a valid Run instance.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Fix e2e failures: allow retries on Run getter steps, fix docs code samples
- Remove maxRetries=0 from read-only Run getter steps (status, returnValue,
workflowName, etc.) — these are safe to retry and need retries when the
child workflow hasn't completed within the step timeout. Only cancel
keeps maxRetries=0.
- Fix docs code samples: use correct import path (workflow/api not workflow),
add declare statements for helper functions used in examples.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Use standard step//module//function naming for built-in steps
Update the SWC plugin's __builtin_ special case to generate proper
step//@workflow/core//{name} IDs instead of bare function names. This
makes parseStepName work correctly for built-in steps, showing:
- StepName: "Run#returnValue" (not "__builtin_run_return_value")
- ModuleSpecifier: "@workflow/core" (not the raw function name)
Convention: __builtin_Run_cancel → step//@workflow/core//Run#cancel
(uppercase prefix + underscore → instance method # notation)
- Move __workflow_start to builtins.ts as __builtin_start
- Rename __builtin_run_* to __builtin_Run_* for proper # notation
- Update WorkflowRun step refs to use full step// IDs
- Remove manual registerStepFunction from step-handler.ts
- Update SWC spec.md with new naming examples
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Remove SWC __builtin special case, use standard step naming for builtins
Remove the SWC plugin's __builtin_ special case so built-in steps get
standard step//{module}@{version}//{fn} IDs like any other step. This
makes parseStepName work correctly, showing proper StepName and
ModuleSpecifier in observability.
The VM reconstructs the same IDs via builtinStepId() which uses the
@workflow/core version to build: step//workflow/internal/builtins@{v}//{fn}
- Remove __builtin special case from SWC plugin (revert to original)
- Add builtinStepId() helper shared by workflow.ts, start.ts, run.ts
- Rename Run steps: __builtin_Run_cancel → Run_cancel, etc.
- Rename start step: __builtin_start → start
- Move start step from manual registerStepFunction to builtins.ts
- Keep __builtin_response_* names unchanged (pre-existing)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Use static class methods for Run steps to get Run.method naming
Refactor Run method steps from standalone functions (Run_cancel) to
static methods on a Run class, so the SWC plugin generates step IDs
with the standard static method convention: Run.cancel, Run.returnValue,
Run.status, etc.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Address PR review: tests, docs warnings, skill fix
- Add TODO on Run.returnValue about polling blocking (replace with system
hooks once AbortSignal/AbortController PR lands)
- Add docs callout warning about returnValue holding workers alive
- Fix SKILL.md contradiction that said start() can't be used in workflows
- Enhance suspension test to assert step arguments are forwarded
- Add WorkflowRun unit tests: serializable marker, runId, registry, delegation
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Fix response builtins: adopt this-serialization from PR #1413
The rebase onto main didn't fully adopt PR #1413's refactor of response
builtins to use `this` instead of explicit parameters. The old pattern
(resJson(this) wrappers) passed `this` as an argument, but the step
functions now expect `this` to be set via method call context.
Switch to Object.defineProperties on Request/Response prototypes,
matching main's approach. Also document WORKFLOW_PUBLIC_MANIFEST=1
for local e2e testing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Address docs review: returnValue polling is temporary, link to start() API ref
- Update returnValue warning to note this is a temporary implementation
that will be replaced with internal hooks
- Replace inline deploymentId: "latest" docs with link to the existing
start() API reference which already covers it comprehensively
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Fix e2e tests: replace collectedRunIds with trackRun API
PR #1426 replaced the manual collectedRunIds array with a trackRun()
helper. The start() wrapper already auto-tracks, so just remove the
manual push calls and add trackRun for the child run.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Signed-off-by: Pranay Prakash <pranay.gp@gmail.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* docs: document error codes in errors and retries guide
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* changes
Signed-off-by: Pranay Prakash <pranay.gp@gmail.com>
* docs: address PR review comments on error codes guide
- Add missing `start` import from `workflow/api`
- Note that `cause.code` may be undefined for older runs
- Remove invalid `--withData` flag and use `npx workflow` CLI style
- Remove empty changeset (docs-only change needs no changeset)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: correct WorkflowRunFailedError import and docs typecheck
- Import from `@workflow/errors` instead of `workflow` (not re-exported)
- Add WorkflowRunFailedError to import inference map
- Add myWorkflow placeholder to docs globals
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: remove import inference from docs typecheck, add explicit imports
Remove the import-inference system that auto-added imports to doc
snippets before typechecking. This was masking real issues — if a
snippet imported from the wrong module or was missing an import, the
typechecker silently fixed it instead of catching the bug.
All 24 affected doc snippets now have explicit, correct imports that
match what users would actually write.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: remove unused sleep import from rate limiting example
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Signed-off-by: Pranay Prakash <pranay.gp@gmail.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add HookConflictError for hook token conflicts
Replace WorkflowRuntimeError with a dedicated HookConflictError class
for hook token conflicts. This correctly classifies the error as a
USER_ERROR (duplicate token is a user mistake) rather than a
RUNTIME_ERROR.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: use HookConflictError.is() instead of instanceof in docs
The .is() static method handles cross-VM/realm boundaries where
instanceof can be unreliable.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
workflow-devkit-release-bot[bot]