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Bela Ban updated JGRP-1429:
---------------------------
Fix Version/s: 3.0.7
3.1
Git Pull Request:
The timeout of VERIFY_SUSPECT protocol is not guaranteed
--------------------------------------------------------
Key: JGRP-1429
URL:
https://issues.jboss.org/browse/JGRP-1429
Project: JGroups
Issue Type: Bug
Affects Versions: 3.0.5
Reporter: Benoit Leblanc
Assignee: Bela Ban
Fix For: 3.0.7, 3.1
The verification of a suspected member can take more than timeout. It depend of being
followed closely by other suspected members or not.
Let's timeout = 2000ms.
- At T: Member A is suspected (by Failure Detection protocol).
- At T + 1500ms: Member B is suspected too.
Member A is declared as definitively dead 3500ms later. The "worst case" occurs
when a continuous flow of suspected members arrive with an interval between 0 and 2000ms
(timeout). Suspected members are never removed from view.
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