On Thu, Jul 14, 2011 at 6:30 PM, Chris Davies <[email protected]> wrote:
> I've got a director set up with three nodes, and I can see how to check the > health of the director, but, is there any method to check the health of a > particular backend in the director? > > i.e. If our heavily weighted server is detected as down, I may want to > handle some requests differently, but, while the director is up, it still > reports healthy. > _______________________________________________ > varnish-misc mailing list > [email protected] > https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc > Each backend host is checked with its own probe... .probe = { .url = "/probe.cgi"; .timeout = 34 ms; .interval = 1s; .window = 10; .threshold = 8; } More at https://www.varnish-cache.org/trac/wiki/BackendPolling ShiB. while ( ! ( succeed = try() ) );
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