It is my understanding that according to the following Jira issue: https://issues.apache.org/jira/browse/AMQ-2343
sendFailIfNoSpace has been decoupled from FlowControl ? is it for ActiveMQ 5.10.2 ? so sendFailIfNoSpace works either FlowControl is able or disabled. -- View this message in context: http://activemq.2283324.n4.nabble.com/is-sendFailIfNoSpace-decoupled-from-FlowControl-in-ActiveMQ-5-10-2-tp4701380.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.