Promise<InstanceStatus>
Promise<InstanceStatus>
森森object[] instead of object
M森森MM森
workflow.get(id).stop()) instead of terminate as a means to softly shutdown the workflow. So the user could gracefully close the workflow (for example the workflow could be a long running polling workflow that doesn't have an end state).terminate() to kill the workflow and abruptly kill the workflow in case it's stuck in a inf-loop and we want to kill it for sure.森terminate is the only way to stop a long running / no end-state workflow, so it would be nice to gracefully or signal the workflow to transition to a potential end-state or cleanup
A
SSA
L
.status() method (which should be fine for now) or set some outside state from inside the step callback (seems like a code smell).森Maximum steps per Workflow 256, does this mean only for Workers Free? what about the limitation for Workers Paid森森森森
WorkflowEvent<T> to change; the workflow would accept the original WorkflowEvent as some of sort constructor (so it could be accessed via this.initEvent etc; then the arguments in the runWorkflowEvent<T> to have signal property, this property has special value that could be checked and changed unlike payloadsignal property can have built-in signals like shouldStop to indicate a built-in option for the workflow to be informed that it should gracefully transition into a stop or cancelled state with proper clean up.WorkflowStepConfig can accept a option to overrideResult; this may be harder to implement then the second porposal.step.sleep
C
DM
unknown is correct - you pass your own type: https://developers.cloudflare.com/workflows/build/workers-api/#workflowinstancecreateoptionsMM
create({params: YourType}) is the payloadas doesn’t tell Workflows anything.WorkflowEvent by passing your type as the type parameter as per the docs I linked.DMD
HMparams property in the create call doesn't propagate through to WorkflowEvent because there is a serialization step in the middle.Mas isn't a validation either: it casts to that type. If you need to validate the params, use something like zodparams property doesn't propagate type information anywhere, because the create call doesn't return anything about your params.MDDM
d458dbe698b8eef41837f941d73bc5b3 is mine.M森Uncaught SyntaxError: The requested module 'cloudflare:workers' does not provide an export named 'WorkflowStep'uhm, did I break something...?
Fcreate. This would also match other Cloudflare bindings like DurableObjects, which also uses generics.
AConcurrent Workflow instances (executions) is that per Workflow or per Worker Script? So if I define multiple workflows in the same worker script, do all of them have the concurrency. Would Workflow B be blocked by a lot of Workflow A instances?A
森森object[]workflow.get(id).stop()terminate()terminate.status()Maximum steps per Workflow 256WorkflowEvent<T>WorkflowEvent<T>this.initEventsignalsignalshouldStopWorkflowStepConfigoverrideResultstep.sleepunknowncreate({params: YourType})asasWorkflowEventWorkflowEventparamsparamscreatecreatecreated458dbe698b8eef41837f941d73bc5b3Concurrent Workflow instances (executions)