Hamdi Mohs Yusof wrote: > Hi! > > I'm starting to try out XmlBlaster and found that the installation is > simple, and the examples are a great help in understanding the basic > stuff to use XmlBlaster. Thanks. > > I have one question though. I'm wondering whether XmlBlaster can > handle this scenario: > A and B subscribe to Server1. C publish, say 10 messages to Server1. > Instead of Server1 resend the 10 messages to both A and B, Server1 > sends 5 messages to A and the other 5 to B.
Ok, sounds nice. But what is the rule behind this scenario? Is it load balancing, say 1,3,5,7,9 are sent to A and 2,4,6,8,10 are sent to B? Subscribe rules are in this case: subscribe: A-filter = (msg.instanceCounter % 2) == 0 subscribe: B-filter = (msg.instanceCounter % 2) == 1 As there could be millions of different rules, do you have an idea how to handle this as a generic QoS for xmlBlaster? But there is a solution for you - our access filter plugin framework: Write an AccessFilter plugin and filter your subscribes with any rule you like, please read: http://www.xmlblaster.org/xmlBlaster/doc/requirements/mime.plugin.accessfilter.html and http://www.xmlblaster.org/xmlBlaster/doc/requirements/mime.plugin.accessfilter.howto.html It is very simple to write your own plugin, enjoy Marcel > > > This is possible. Is there an example in XmlBlaster that I overlooked > that demonstrates this? > > Any help is appreciated. > > Thanks, > > Hamdi > >
