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fix(daemon): a superseded daemon overwrites the shared daemon-shutdown.json

Cerrado
#3,104 0 comentarios 0 reacciones 0 asignados Ver en GitHub

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Evaluación

Dificultad
3/5
Tiempo estimado
1-2 días
Aptitud para principiantes
72/100
Tipo de issue
Error
Claridad
Bastante claro
Estado de actividad
Activo
Stack tecnológico
typescript
Área
cli

Línea de trabajo

Locate writeDaemonShutdownReport and clearDaemonShutdownReport, then trace readRegisteredDaemonOwnership and the shared state paths they use. Confirm how ownership records are interpreted and update both sites so a daemon proceeds only when ownership is match; done means a superseded daemon cannot overwrite or clear the successor's shutdown report.

Escrito por el modelo de indexación a partir del texto del issue.

Descripción

Problem

writeDaemonShutdownReport and clearDaemonShutdownReport write and delete daemon-shutdown.json in the shared state dir without checking who owns it, unlike the daemon.json and daemon.lock paths, which now prove ownership first (#3087).

A daemon that has been superseded still runs its own shutdown, so it can:

  • overwrite the successor's shutdown report with its own, or
  • clear a report the successor still needs.

Both hide why a shutdown happened from whoever is debugging the daemon that is actually serving clients.

Why it is separate from #3087

The issue's completion conditions cover daemon.json only. The fence needs the same reasoning applied to a second shared file, and that file has its own readers whose expectations have to be checked, so it does not belong in the #3087 diff.

Direction

Reuse readRegisteredDaemonOwnership at both sites and decline the write when the record is not match. Note that this file is written by the daemon leaving, so the check is "am I still the serving daemon", not "does this file name me".

Refs #3087, #3102

Lenguaje dominante
TypeScript
Estrellas
4.9k
Forks
328
Merge medio
12 h 18 min
PR fusionados (30 d)
538

Preparar el entorno

Primeros pasos

  1. Lee el issue completo y luego la guía de contribución del proyecto.
  2. Comenta en el issue que vas a ocuparte — evita que dos personas hagan lo mismo.
  3. Haz un fork del repositorio y trabaja en una rama.
  4. Abre un pull request que haga referencia al número del issue.

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