[jboss-jira] [JBoss JIRA] (JGRP-1931) Don't drop UNICAST3 message when the window is not created

[Radim Vansa (JIRA)]

Radim Vansa created JGRP-1931:
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             Summary: Don't drop UNICAST3 message when the window is not created 
                 Key: JGRP-1931
                 URL: https://issues.jboss.org/browse/JGRP-1931
             Project: JGroups
          Issue Type: Bug
            Reporter: Radim Vansa
            Assignee: Bela Ban


When an application sends first two (or more) messages in parallel and the the second one is marked as DONT_BUNDLE, usually this one arrives as the first one and is dropped (see https://github.com/belaban/JGroups/blob/master/src/org/jgroups/protocols/UNICAST3.java#L943). After first message arrives, the connection is properly set up, but we need to wait until retransmission for the message (and other non-OOB) messages to be delivered.

In practice this behaviour should be acceptable, but it causes failures in some time-sensitive tests (particularly in Hibernate ORM 2nd level cache).



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