[jboss-jira] [JBoss JIRA] Closed: (JBMESSAGING-326) Improve synchronization on queue

Improve synchronization on queue -------------------------------- Key: JBMESSAGING-326 URL: http://jira.jboss.com/jira/browse/JBMESSAGING-326 Project: JBoss Messaging Issue Type: Task Reporter: Tim Fox Assigned To: Tim Fox Fix For: Unscheduled Original Estimate: 2 days Remaining Estimate: 2 days For even better throughput we can remove lock contention between adds and removes on the channel state (when there are more than a few nodes on the linked list). This can be done by using fine grained locking on individual nodes of the linked list. We need to be very careful here to make sure paging semantics are preserved.