How to resolve socket cors
Open
Nobody has claimed this yet.
- Dominant language
- JavaScript
- Stars
- 742
- Forks
- 83
- PR merge metrics
- No merged PRs in 30d
Description
I use koa-socket-2.
'http://localhost:8080' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
Contributor guide
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
The report mentions koa-socket-2 and requests from http://localhost:8080, but identifies no repository file, test, or specific change. First clarify how koa-socket-2 is configured and reproduce the missing Access-Control-Allow-Origin response. Done should mean the socket request succeeds with the intended origin, backed by a documented test or reproduction.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 18/100