UNICAST doesn't allow for concurrent sending and receiving ---------------------------------------------------------- Key: JGRP-485 URL: http://jira.jboss.com/jira/browse/JGRP-485 Project: JGroups Issue Type: Task Reporter: Bela Ban Assigned To: Bela Ban Priority: Minor Fix For: 2.4.1 SP3, 2.5 In UNICAST, down() and up() block on the same entry (Entry instance), however, they should be concurrent. As an optimization, we now block on the receiver window when receiving a message, rather than on the entry. This way, down() doesn't have to block on entry which is held until a message has been consumed ! A quick Unicast run with 2 nodes shows that the message rate goes from 4000 msgs/sec to 8000 msgs/sec ! -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira