Hi.
I was looking over the code, trying to see how hard it would be to
implement stats on a virtual host basis.
from what I can see the modification would be
a) add some fields to the vhost record
b) change ap_increment_counts to add the request stats to the corresponding
vhost.
c) change mod_status to show the stuff.
d) add some config directives to turn it on.
the only problem I can see is in race conditions happening when 2 threads
try to update the same vhost fields.
is this actually a problem ???
is 'a += X' thread safe ?
if it isn't .. would we care... we could get some pretty usefull estimates
regardless.
so what do you guys think? should I submit a patch which implements this?
Cheers
Ian
