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music_library/backlog/tasks/ml-169.4 - Phase-1-Async-message-audit-LiveComponent-→-Parent-handle_info-coverage.md
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2026-05-11 07:49:40 +01:00

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---
id: ML-169.4
title: "Phase 1: Async message audit (LiveComponent → Parent handle_info coverage)"
status: To Do
assignee: []
created_date: "2026-05-08 08:59"
updated_date: "2026-05-11 06:46"
labels:
- audit
- ready
dependencies: []
references:
- lib/music_library_web/components/release.ex
- lib/music_library_web/live/collection_live/show.ex
- lib/music_library_web/live/scrobble_live/release_show.ex
parent_task_id: ML-169
priority: medium
---
## Description
<!-- SECTION:DESCRIPTION:BEGIN -->
Audit every LiveComponent message producer against its parent LiveView's handle_info clauses. Identify any missing or dead handlers.
Pre-flagged concern: the Release component renders in CollectionLive.Show with `on_release_loaded={:release_loaded}`, but CollectionLive.Show has no `handle_info({:release_loaded, _})` clause. Needs investigation — is this a dead message or a missing handler?
<!-- SECTION:DESCRIPTION:END -->
## Acceptance Criteria
<!-- AC:BEGIN -->
- [ ] #1 Every send(self(), ...) call site in lib/music_library_web/components/ matched against handle_info in its consumer LiveViews
- [ ] #2 Release component's {:release*loaded, *} message traced end-to-end in CollectionLive.Show context — either confirmed harmless or flagged as bug
- [ ] #3 All 11 message-producing components verified: RecordForm, AddRecord, Chat, Release, ArtistLive.Form, RecordSetLive.Form, RecordSetLive.RecordPicker, ScrobbleRulesLive.Form, ScrobbledTracksLive.Form, OnlineStoreTemplateLive.Form, ScrobbleRulePicker
- [ ] #4 Any send/2 calls using non-{**MODULE**, \_} patterns found and verified
- [ ] #5 Findings report written as a Backlog.md document with file:line references, severity ratings, and fix recommendations
<!-- AC:END -->