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Ilkka Seppälä
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layout, title, folder, permalink, categories, tags
| layout | title | folder | permalink | categories | tags | |
|---|---|---|---|---|---|---|
| pattern | Leader/Followers | leader-followers | /patterns/leader-followers/ | Concurrency |
|
Intent
The Leader/Followers pattern provides a concurrency model where multiple threads can efficiently de-multiplex events and dispatch event handlers that process I/O handles shared by the threads.
Class diagram
Applicability
Use Leader-Followers pattern when
- multiple threads take turns sharing a set of event sources in order to detect, de-multiplex, dispatch and process service requests that occur on the event sources.