infinispan/infinispan — pull request #1054 by danberindei (2012-04-06 06:07:41+00:00)
Title: ISPN-1934 - Joiners fail to start if the coordinator leaves before responding to the join request

https://issues.jboss.org/browse/ISPN-1934

There's also `t_1934_51` for the 5.1.x branch.

This is caused by the way JGroups immediately throws SuspectExceptions for unicast requests like our join request.
We work around it by forcing commands through the anycast branch when the response mode is SYNCHRONOUS_IGNORE_LEAVERS.