openresty / openresty/stream-lua-nginx-module
Peek API not implemented for UDP streams
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- Dominant language
- C
- Stars
- 749
- Forks
- 210
- Avg merge
- 4h 31m
- Merged PRs (30d)
- 3
Description
Using the example provided for the peek API for a UDP stream, within the preread_by_lua_block, gives the error:
Attempt to call method 'peek' (a nil value)
Is it possible to get the peek API implemented for UDP streams?
Contributor guide
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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 the preread_by_lua_block example and the peek API behavior described in this issue. Trace how stream and UDP requests expose Lua methods, then determine the expected UDP semantics and relevant tests. Done means peek is available for UDP streams without the reported nil-method error.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c, lua
- Domain
- api, networking
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100