vercel / vercel/resumable-stream
can not abort resumable-stream
Nobody has claimed this yet.
- Dominant language
- TypeScript
- Stars
- 574
- Forks
- 44
- Avg merge
- 3m
- Merged PRs (30d)
- 1
Description
when a user clicks a button to stop generating, there is not an easy way to abort resumable-stream. can we add a method to do this?
add a method cancelExistingStream in ResumableStreamContext. in cancelExistingStream, set ${ctx.keyPrefix}:sentinel:${streamId} to CANCEL. after runtime.ts#L212, check ${ctx.keyPrefix}:sentinel:${streamId}, if it equals CANCEL, reader.cancel()
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with ResumableStreamContext and runtime.ts around line 212, tracing how streamId and keyPrefix are used for the existing stream reader. Done means a caller can request cancellation through cancelExistingStream and the reader cancels when the corresponding sentinel is CANCEL; check the existing test structure for stream behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 52/100