Discovery: add option to run each discovery requests in a separate thread ------------------------------------------------------------------------- Key: JGRP-1923 URL: https://issues.jboss.org/browse/JGRP-1923 Project: JGroups Issue Type: Enhancement Reporter: Bela Ban Assignee: Bela Ban Fix For: 3.6.4 Currently, {{async_discovery}} runs discovery in a separate thread. However, if we try to contact 10 servers and almost all are down and {{sock_conn_timeout}} is high, then discovery might not return any live servers and the caller becomes coordinator. Add attribute {{async_discovery_use_separate_thread_per_request}} to enable this. This is orthogonal to {{async_discovery}}.