HTTP/2 multiplexing?
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- Dominant language
- Rust
- Stars
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Description
Version
Hyper/0.14.17
h2/0.3,9
Platform
Linux x86_64
Description
I build curl to use hyper for HTTP/2 over HTTPS, but when I try to multiplex h2 over a single connection I get http2 error: connection error received: frame with invalid size errors. Reproducible, every time.
I build curl and hyper from git and run this libcurl example: https://curl.se/libcurl/c/http2-download.html changed to download a 20MB file.
I cannot find any documentation explaining if I need to do anything special to get multiplexing going (I'm using the C API, is there any documentation at all?). I also can't figure out how to get hyper to tell me more info so that I can figure out more exactly what's going wrong.
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
Start by reproducing the failure with the linked libcurl http2-download example, Hyper 0.14.17, h2 0.3.9, and a 20MB download over one connection. Investigate the invalid-size HTTP/2 error and how the C API exposes multiplexing and diagnostics; done means identifying the cause or required usage and documenting the result.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c, rust
- Domain
- api, backend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100