578 B
578 B
layout, title, folder, permalink, categories, tags
| layout | title | folder | permalink | categories | tags | ||
|---|---|---|---|---|---|---|---|
| pattern | Poison Pill | poison-pill | /patterns/poison-pill/ | Other |
|
Intent
Poison Pill is known predefined data item that allows to provide graceful shutdown for separate distributed consumption process.
Applicability
Use the Poison Pill idiom when
- need to send signal from one thread/process to another to terminate