Hello, There is quite a bit of discussion (and confusion I believe) in how to connect from a java client (whether it be a Java app, servlet or JSP) to a JBoss instance that happens to be clustered. I am seeing lots of discussion on just exactly how to create the proper JNDI Properties to pass to InitialContext().
Before I embark on this adventure, I'd like to see if I can save myself (and others) time by getting clear and concise details on just exactly what is required. Can anyone help provide some guidance based on previous experience? Some questions I have now are: 1) Can I simply leave my existing code as is as long as I am running the clustered JBoss instances (run -c all)? 2) One example I saw in this forum used the following in relation to creating the InitialContext(): | p.put(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory"); | p.put(Context.URL_PKG_PREFIXES,"org.jboss.naming:org.jnp.interfaces"); | | // to lookup on all servers, if apps2 goes down, it will lookup on apps3. | //p.put(Context.PROVIDER_URL,"jnp://apps2:1100,jnp://apps3:1100"); | | // to lookup on a specific server, not recommended as this does not make use | // of the clustering (unless you have different groups of server that serve different | // functions, and then you would still lookup on more than 1) | p.put(Context.PROVIDER_URL,"jnp://apps3:1100"); | | | InitialContext jndiContext = new InitialContext(p); | Is this needed? Seems like this makes more sense then doing nothing at all. 3) How do I access from the client a SingletonService configured MBean? Unfortunately the JBoss Clustering documentation does not cover this topic and takes it for granted. Thanks, -Ron <a href="http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3825052#3825052";>View the original post</a> <a href="http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3825052>Reply to the post</a> ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
