[jboss-dev-forums] [Design of JBossCache] - Re: Buddy state transfer

[bela@jboss.com]

"manik.surtani at jboss.com" wrote : 
  | IIRC, if the transport is UDP and multicast is enabled, this is achieved by multicasting and only named recipients accepting the comms (Bela or Vlad, perhaps you could confirm this?).
  | 

No, we always use unicasts. It is up to the caller of RpocDispatcher.callRemoteMethods() to decide whether a multicast or multiple unicasts are used.
With TCP as transport, of course *always* use anycasting. With UDP (IP multicasting), it depends on the subset to which you want to send a message, e.g.
1-3 out of 10: anycast
4-10 out of 10: multicast




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