TCPPING: initial_hosts are not read in the order in which they're listed ------------------------------------------------------------------------ Key: JGRP-1959 URL: https://issues.jboss.org/browse/JGRP-1959 Project: JGroups Issue Type: Bug Reporter: Bela Ban Assignee: Bela Ban Priority: Minor Fix For: 3.6.5 {{TCPPING}} doesn't contact the members listed in {{initial_hosts}} in the order in which they are defined. A user might list them in decreasing order of availability, so this is not optimal. The reason is that we add {{initial_hosts}} and {{dynamic_hosts}} into a *hashset*, which causes reordering. SOLUTION: use an ArrayList and add a presence check.