c150871a94
* Updated saga to JUnit 5 * Update fix for CI job in trampoline module * Updated update-method module to JUnit 5 * Upgraded to latest JUnit Jupiter JUnit 4 is not needed when using JUnit-Vintage * Reverted change to access modifier on Trampoline * Cleanup to resolve code smells * Formatting * Formatting * Migrating to JUnit5 and updating some Mockito patterns * Migrating to JUnit5 * Migrating to JUnit5 * Migrating to JUnit 5 * Formatting cleanup * Added missing scope for junit * Fixed tests that were not running previously. Co-authored-by: Subhrodip Mohanta <hello@subho.xyz>
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.