[ https://issues.apache.org/jira/browse/DIRMINA-428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Emmanuel Lecharny closed DIRMINA-428. ------------------------------------- > Message priorities > ------------------ > > Key: DIRMINA-428 > URL: https://issues.apache.org/jira/browse/DIRMINA-428 > Project: MINA > Issue Type: New Feature > Components: Core > Reporter: Adrian Sandor > Assignee: Trustin Lee > Fix For: 2.0.0-M1 > > > I would like MINA to support sending messages with different priorities, so > that higher-priority messages will get sent out first (in the order that they > were added to the queue, if they have the same priority) > Here's how I think this could be implemented: > - define different priorities; I suggest using numeric constants, such as > LOWEST=0, LOW=25, NORMAL=50, HIGH=75, HIGHEST=100, allowing any custom values > from 0 to 100 > - add a priority field to WriteRequest, and implement Comparable using it > - add a write(Object message, int priority) method to IoSession > - make write(message) call write(message, NORMAL) > - make the writeRequestQueue in the session implementations a priority queue, > but one that preserves the original order of "equal" elements > - ensure that a higher priority message won't interrupt sending out another > message (if pending) > - if desired, write an IoFilter that can manipulate the priority -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.