tree b73e9fb8c802e89e0e2eca874ddce70002b08e02
parent 1f672c536d998d31443855489837b9cc9891dcc3
author Christopher Faulet <cfaulet@haproxy.com> 1544129979 +0100
committer Willy Tarreau <w@1wt.eu> 1544544571 +0100
encoding latin1

MINOR: cache: Register the cache as a data filter only if response is cacheable

Instead of calling register_data_filter() when the stream analyze starts, we now
call it when we are sure the response is cacheable. It is done in the
http_headers callback, just before the body analyzis, and only if the headers
was already been cached. And during the body analyzis, if an error occurred or
if the response is too big, we unregistered the cache immediatly.

This patch may be backported in 1.8. It is not a bug but a significant
improvement.