1 Reply Latest reply on Jan 8, 2007 7:58 PM by clebert.suconic

JBMESSAGING-674 - Propagation of server List to client

clebert.suconic Jan 8, 2007 6:35 PM

This is a discussion of http://jira.jboss.com/jira/browse/JBMESSAGING-674

Is it okay if I add these fields to ServerConnectionFactoryEndpoint? :

protected int viewId;
 private ClientConnectionFactoryDelegate[] delegates;

 // Map <Integer(nodeID)->Integer(failoverNodeID)>
 private Map failoverMap;

I want to update viewId and these other fields on ServerConnectionFactoryEndpoint every time the Replicator fires a change, and every time we need Connections I will be comparing clientSide viewId with server's side on ClusteredConnectionFactory.

Of course these fields will be 0 or Null in case of NonClusteredConnections.

Any objections?

1. Re: JBMESSAGING-674 - Propagation of server List to client

clebert.suconic Jan 8, 2007 7:58 PM (in response to clebert.suconic)

Instead of updating failoverMap on every communication we will be doing activelly when server's view (failoverMap and connectionDelegate) has changed.

We will have a static list somewhere on the client, and update that list when new nodes are joining the cluster. I will have to think of something, as right now I don't have many details about how this will be implemented.
Actions