tarantool / tarantool/queue

fifottl/limfifottl/utubettl: API for restarting TTL fiber

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2sp good first issue teamE
Dominant language
Lua
Stars
244
Forks
56
PR merge metrics
No merged PRs in 30d

Description

Now the TTL fiber can stop and there is no way to restart it without an instance restart:

https://github.com/tarantool/queue/blob/3bfd1e2519695da32816f19953182118d9b63626/queue/abstract/driver/fifottl.lua#L165-L167

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  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 queue/abstract/driver/fifottl.lua around lines 165-167, then trace the corresponding limfifottl and utubettl implementations. Define how the TTL fiber restart API should work consistently across all three variants, and verify that a stopped fiber can be restarted without restarting the instance.

Written by the indexing model from the issue text.

Assessment

Tech stack
lua
Domain
backend
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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