GOODS: catching a server disconnection and redundancy
Avi Bryant
avi at beta4.com
Tue Oct 19 10:33:33 UTC 2004
On Oct 19, 2004, at 12:23 PM, Samuel Tardieu wrote:
> I have two questions concerning GOODS used from Squeak:
>
> - how can I catch a server disconnection? (instead of having a popup
> window)
Well, currently it raises a Warning, which you could catch, but that's
not very specific. Better would probably be to add a
KKServerDisconnected notification that gets raised from
KKConnection>>bye.
> - is it possible to use redundant servers?
You'll want to look at the goodsrv documentation for that. There are a
couple of different ways to do replication, one of which involves a
proxy that copies requests to multiple servers (and, IIRC, makes sure
that their responses all match), another of which is some kind of
master/slave configuration. However, I think you may need a separate
failover solution to get true redundancy.
Avi
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