On 01/20/2016 09:33 AM, Sreenath BH wrote: > Squid allows external acl helpers to write arbitrary key-value pairs > in its output. > Are these available for use by other modules of Squid? The answer depends on the helper: eCAP services and many helpers support admin-configurable metadata exchanges. Search squid.conf.documented for "_extras" and "adaptation_meta". > Specifically, can these be accessed by URL rewriter helper. Yes. See url_rewrite_extras. > If we set clt_conn_tag to some string in external ACL helper, can this > be picked up by the external url rewriter? Yes, that should work in Squid v3.5 or later. If it does not, it is probably a bug. HTH, Alex. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users