And I guess there must be strong guarantees that a listener is actually invoked?
On 28 June 2012 16:26, Mircea Markus <mmarkus(a)redhat.com> wrote:
This is a problem that pops up constantly:
User: "I add a listener to my distributed/replicated cache but this gets
invoked numOwners times - can I make that to be invoked only once cluster wise?"
Developer: "Yes, you can! You have to do that and that..."
What about a "singleton" attribute on the Listener? Would make the reply
shorter:
Developer: "Use @Listener(singleton=true)"
Cheers,
Mircea
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