tarantool / tarantool/doc

mopinion: Clarify coio_call usage

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c api dev reference server
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Description

https://app.mopinion.com/dashboard/inbox/detail/2994263

в каком случае нужно использовать coio_call, а в каком -- не нужно? чтение из O_NONBLOCK сокета нужно оборачивать в coio_call ?

https://www.tarantool.io/ru/doc/2.3/dev_guide/reference_capi/coio/

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First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the linked coio C API documentation and the referenced Russian question. Determine where the documentation explains coio_call and nonblocking socket reads, then clarify when coio_call is required and whether O_NONBLOCK reads need it. Done means the usage guidance answers both questions unambiguously.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
documentation, networking
Issue type
Documentation
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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