Listening for member join & leave

motormind Sep 1, 2005 6:53 AM

Is it possible to see whether members joined or left? I need to be able to remove entries in a cache set by a certain members (e.g. servers that wrote their names there and which have to removed from the list when a server bails out).

1. Re: Listening for member join & leave

belaban Sep 1, 2005 8:56 AM (in response to motormind)

Yes, the TreeCacheListener has a callback: viewAccepted()
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2. Re: Listening for member join & leave

motormind Sep 2, 2005 4:09 AM (in response to motormind)

"bela@jboss.com" wrote:
Yes, the TreeCacheListener has a callback: viewAccepted()

Well, I don't see that one, but I do see a viewChanged() method that I have tried to use. It generally confuses me, since I see double entries everywhere and I can't seem to get a hostname from the InetAddress entries in the View. The main problem is that I don't seem to be able to make a correlation between a Member and the entry it made in the TreeCache.
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3. Re: Listening for member join & leave

belaban Sep 2, 2005 4:42 AM (in response to motormind)

viewChanged(View) contains a list of Addresses, where each Address represents a process (node) in the cluster.
What do you mean by double entries ?
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