[chord] routing-level information change notification

[Frank Dabek]

Byung,
	
	That interface doesn't currently exist.

	You could get the information you are looking for by modifying the
stabilize routines of the data structures you are interested in (succ.
list, finger table, etc.). Check out stabilize_succlist in
chord/succ_list.C for example.

	I'm not sure how you'll get the notifications to the client though:
are you communicating over the unix domain socket? Your client might
have to become and RPC server to get the notification messages.

--Frank

On 1/4/06, Byung-Gon Chun <bgchun at cs.berkeley.edu> wrote:
> Hi,
>
> I'm wondering whether chord has an interface to notify some
> routing-level information (successor or routing table changed) to
> applications (e.g. dhash) using chord.
> For example, in Bamboo, an application using bamboo router can register
> for events in which it's interested (e.g., BambooLeafSetChanged or
> BambooRoutingTableChanged) to get notifications.
> I'm looking for something similar in chord.
> If there isn't, what's a quick way to add interface?
>
> Thanks,
> Gon
>
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