[jboss-jira] [JBoss JIRA] Commented: (JGRP-922) FLUSH: let application handle concurrent flushing

FLUSH: let application handle concurrent flushing ------------------------------------------------- Key: JGRP-922 URL: https://jira.jboss.org/jira/browse/JGRP-922 Project: JGroups Issue Type: Task Affects Versions: 2.5, 2.6, 2.7 Reporter: Vladimir Blagojevic Assignee: Vladimir Blagojevic Fix For: 2.6.9, 2.8 We decided to allow application handle flush retires rather than handle it within flush itself. The new algorithm is: - Send a START-FLUSH to all members in the target set - Every member sets the flushInProgress flag to true - If this succeeds, the member sends back an OK - Else a FAIL is sent back - If we received OKs from all members, startFlush() succeeded and returns true - If 1 FAIL is received: - Send an ABORT-FLUSH to all members which took part in the flush, causes flushInProgress to be set to false - startFlush() failed and returns false