Bugs item #633392, was opened at 2002-11-04 18:57 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=376685&aid=633392&group_id=22866
Category: Clustering Group: v3.0 Rabbit Hole Status: Open Resolution: None Priority: 5 Submitted By: Simo Arajarvi (simo22) >Assigned to: Sacha Labourey (slaboure) Summary: HANamingService uses MulticastSockets Initial Comment: HANamingService uses MulticastSocket instead of JavaGroups methods for automatic discovery. This seems to cause discovery mechanism to find HA JNDI peers beyond the intended cluster partition. See: AutomaticDiscovery -inner class of org.jboss.ha.jndi.HANamingService. OS: Win2K, Solaris JDK: 1.4 Server trace: n/a Reproduce: Start two cluster partitions (pA,pB) within same subnet. Both partitions contain a HA-JNDI bound object with same name but different implementation. if partition pA becomes unavailable, clients using it's services will resort to using pB instead of failing as expected. This issue was discovered by Scott Stark and Munir Hafez at the Seattle advanced training seminar (Oct 21- 24, 2002) ---------------------------------------------------------------------- >Comment By: Sacha Labourey (slaboure) Date: 2002-11-04 19:07 Message: Logged In: YES user_id=95900 The problem is not the fact that JG is not used to discover HA- JNDI server: we don't want any JG code on the client side. Instead we will add a new property in jndi.properties to specify which partition is looked for. It will also be possible to change the multicast address used for discovery. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=376685&aid=633392&group_id=22866 ------------------------------------------------------- This SF.net email is sponsored by: ApacheCon, November 18-21 in Las Vegas (supported by COMDEX), the only Apache event to be fully supported by the ASF. http://www.apachecon.com _______________________________________________ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
