Commit ea94f266 authored by Łukasz Nowak's avatar Łukasz Nowak

component/trafficserver: Use patch directly from source

Thanks to shacache it will be cached anyway, and it allows to easily refer
to the source changes and eventual discussion.
parent b71cf56e
...@@ -28,7 +28,7 @@ md5sum = 4f4d1e7de19c77157be0c2a825b31026 ...@@ -28,7 +28,7 @@ md5sum = 4f4d1e7de19c77157be0c2a825b31026
shared = true shared = true
patch-options = -p1 patch-options = -p1
patches = patches =
${:_profile_base_location_}/trafficserver-8.1-stale-negative-cache-not-returnable.patch#e1a2f8a23f00cee1301ccf1a84e46763 https://github.com/apache/trafficserver/commit/3d0492f7276bb93aff499f637ff843c45908b193.patch#f23dd950acc0395fe7bc72264987c013
configure-options = configure-options =
--with-openssl=${openssl:location} --with-openssl=${openssl:location}
--with-pcre=${pcre:location} --with-pcre=${pcre:location}
......
--- trafficserver-8.1.1/proxy/http/HttpTransact.cc.orig 2020-12-01 00:30:26.000000000 +0100
+++ trafficserver-8.1.1/proxy/http/HttpTransact.cc 2021-01-11 11:35:41.946893735 +0100
@@ -5752,6 +5752,7 @@
HttpTransact::is_stale_cache_response_returnable(State *s)
{
HTTPHdr *cached_response = s->cache_info.object_read->response_get();
+ HTTPStatus cache_response_code = cached_response->status_get();
// First check if client allows cached response
// Note does_client_permit_lookup was set to
@@ -5760,6 +5761,12 @@
if (!s->cache_info.directives.does_client_permit_lookup) {
return false;
}
+ // We don't serve stale negative cache.
+ if (cache_response_code == HTTP_STATUS_INTERNAL_SERVER_ERROR || cache_response_code == HTTP_STATUS_GATEWAY_TIMEOUT ||
+ cache_response_code == HTTP_STATUS_BAD_GATEWAY || cache_response_code == HTTP_STATUS_SERVICE_UNAVAILABLE) {
+ TxnDebug("http_trans", "[is_stale_cache_response_returnable] stale negative cache");
+ return false;
+ }
// Spec says that we can not serve a stale document with a
// "must-revalidate header"
// How about "s-maxage" and "no-cache" directives?
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