[jboss-jira] [JBoss JIRA] Closed: (JBMESSAGING-1148) Remove node id address mapping

[Tim Fox (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBMESSAGING-1148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Fox closed JBMESSAGING-1148.
--------------------------------

    Fix Version/s: Unscheduled
                       (was: 2.0.0 Beta)
       Resolution: Out of Date


> Remove node id address mapping
> ------------------------------
>
>                 Key: JBMESSAGING-1148
>                 URL: https://jira.jboss.org/jira/browse/JBMESSAGING-1148
>             Project: JBoss Messaging
>          Issue Type: Task
>            Reporter: Tim Fox
>            Assignee: Tim Fox
>             Fix For: Unscheduled
>
>
> We can dramatically simplify the way we currently deal with node id- address mappings.
> We can pass in node id as additional data before call to connect so each address in the view has the extra data - this makes node id - address mapping redundant, and we can remove the join and leave messages. :)
> We can also remove the failovermap altogether - and generate it on the fly from the view (now it becomes trivial!!)
> This should vastly simplify things and remove the scope for race conditions.
> You can associate arbitrary data with an IpAddress, see below:
> |                JChannel c=new JChannel(properties);
>                Map<String,Object> m=new HashMap<String,Object>();
>                m.put("additional_data", new byte[]{'b', 'e', 'l', 'a'});
>                c.down(new Event(Event.CONFIG, m));
>                c.connect("bla");
>                IpAddress addr=(IpAddress)c.getLocalAddress();
>                System.out.println("address is " + addr);
>                assertNotNull(addr.getAdditionalData());
>                assertEquals('b', addr.getAdditionalData()[0]);
>                c.close();| 

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