not reproxying alternate files
Eric Lambrecht
eml at guba.com
Fri Feb 29 01:34:03 UTC 2008
We just noticed that our perlbal wasn't reproxying the alternate files
we gave to it via X-REPROXY-URL when the first file was missing. We'd
send this:
X-REPROXY-URL: http://127.0.0.1/foo http://127.0.0.1/bar
If 'foo' didn't exist on the remote server, perlbal was returning a 503
response and not trying to get 'bar'.
It's basically because both try_next_uri and use_reproxy_backend shift
items off the $ClientProxy->reproxy_uris array. The second choice was
being shifted off before we got a chance to try it.
Funny that it took us 2 years to notice this...
Eric...
--- ClientProxy.pm 2008-02-28 17:32:13.000000000 -0800
+++ ClientProxy.pm.new 2008-02-28 17:32:41.000000000 -0800
@@ -184,7 +184,6 @@
sub try_next_uri {
my Perlbal::ClientProxy $self = $_[0];
- shift @{$self->{reproxy_uris}};
$self->{currently_reproxying} = undef;
$self->start_reproxy_uri();
}
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