Claudio Ortolina
41 lines
1.1 KiB
Markdown
41 lines
1.1 KiB
Markdown
---
|
|
id: ML-95
|
|
title: Process.sleep for rate limiting in Oban workers
|
|
status: Done
|
|
assignee: []
|
|
created_date: '2026-04-20 08:58'
|
|
labels: []
|
|
dependencies: []
|
|
references:
|
|
- 'https://github.com/cloud8421/music_library/issues/79'
|
|
priority: medium
|
|
---
|
|
|
|
## Description
|
|
|
|
<!-- SECTION:DESCRIPTION:BEGIN -->
|
|
_GitHub: created 2026-02-17 · updated 2026-03-02 · closed 2026-03-02_
|
|
|
|
## Priority: Medium
|
|
|
|
## Description
|
|
|
|
Three workers use `Process.sleep` to rate-limit API calls:
|
|
|
|
| Worker | File | Sleep |
|
|
| --- | --- | --- |
|
|
| `ArtistRefreshMusicBrainzData` | `lib/music_library/worker/artist_refresh_music_brainz_data.ex:8` | 500ms |
|
|
| `ArtistRefreshDiscogsData` | `lib/music_library/worker/artist_refresh_discogs_data.ex:8` | 1000ms |
|
|
| `RecordRefreshMusicBrainzData` | `lib/music_library/worker/record_refresh_music_brainz_data.ex:12` | 500ms |
|
|
|
|
This blocks the worker process during the sleep, preventing Oban from using it for other jobs.
|
|
|
|
## Expected behavior
|
|
|
|
Consider using Oban's `rate_limit` plugin or queue-level concurrency limits instead.
|
|
|
|
## Source
|
|
|
|
From technical debt audit (2026-02-17), item #6.
|
|
<!-- SECTION:DESCRIPTION:END -->
|