Nirvana Data Routing
Joining a channel to another channel or queue allows you to set up content routing such that events published to the source channel will be passed on to the destination channel/queue automatically. Joins also support the use of filters thus enabling dynamic content routing.
Please note that while channels can be joined to both channels and queues, queues cannot be used as the source of a join.
Channels can be joined using the Nirvana Enterprise Manager GUI or programmatically.
In joining two Nirvana channels there is one compulsory option and two optional ones. The compulsory option is the destination channel. The optional parameters are the maximum join hops and a JMS message selector to be applied to the join.
Multiple Path Delivery
Nirvana users can define multiple paths over different network protocols between the same places in Nirvana. Nirvana guarantees that the data always gets delivered once and once only.
