[jboss-jira] [JBoss JIRA] Created: (JGRP-376) TLS: use priority based queue rather than BoundedLinkedQueue for default thread pool

TLS: use priority based queue rather than BoundedLinkedQueue for default thread pool ------------------------------------------------------------------------------------ Key: JGRP-376 URL: http://jira.jboss.com/jira/browse/JGRP-376 Project: JGroups Issue Type: Feature Request Affects Versions: 2.4 Reporter: Bela Ban Assigned To: Bela Ban Fix For: 2.5 This will allow us to dispatch incoming messages to threads from the pool based on criteria. - The impl implements interface BoundedChannel - It has N queues, 1 for each sender (possibly those are BoundedLinkedQueues) - There is a max size in bytes for the priority queue, each internal queue has max_size / N bytes where N = number of members. This is dynamically adjusted ADDITION - An internal queue maintains the number of bytes (Message.length()), an offer() or put() increases that amount by the size of the message, a take() or poll() decreases the amount. When a put() or offer() would exceed the max amount, it will block until a take() or poll() decreases it such that the new message can be added to the queue. We might also discard messages to full queues, or implement somthing akin to RED (random early detection), which starts discarding messages *before* the queue is full REMOVAL - Strategy pluggable, e.g. - Take from the fullest queue - Take from the least full queue - Round robin - Weighted round robin (weighted by capacity of each queue), e.g. take relative to capacity from each queue. Example: Queues A (2MB), B (2MB), C (6MB): we take 2 from A, 2 from B and 6 from C - Random robin etc -- 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