Mercurial > hg > nginx-quic
view auto/lib/perl/make @ 8047:7015f26aef90
Cache: ignore stale-if-error for 4xx and 5xx codes.
Previously the stale-if-error extension of the Cache-Control upstream header
triggered the return of a stale response for all error conditions that can be
specified in the proxy_cache_use_stale directive. The list of these errors
includes both network/timeout/format errors, as well as some HTTP codes like
503, 504, 403, 429 etc. The latter prevented a cache entry from being updated
by a response with any of these HTTP codes during the stale-if-error period.
Now stale-if-error only works for network/timeout/format errors and ignores
the upstream HTTP code. The return of a stale response for certain HTTP codes
is still possible using the proxy_cache_use_stale directive.
This change also applies to the stale-while-revalidate extension of the
Cache-Control header, which triggers stale-if-error if it is missing.
Reported at
http://mailman.nginx.org/pipermail/nginx/2020-July/059723.html.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Wed, 29 Jul 2020 13:28:04 +0300 |
parents | 53ea5694d1cc |
children |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. cat << END >> $NGX_MAKEFILE $NGX_OBJS/src/http/modules/perl/ngx_http_perl_module.o: \\ $NGX_OBJS/$ngx_perl_module $NGX_OBJS/$ngx_perl_module: \\ \$(CORE_DEPS) \$(HTTP_DEPS) \\ src/http/modules/perl/ngx_http_perl_module.h \\ $NGX_OBJS/src/http/modules/perl/Makefile cd $NGX_OBJS/src/http/modules/perl && \$(MAKE) rm -rf $NGX_OBJS/install_perl $NGX_OBJS/src/http/modules/perl/Makefile: \\ $NGX_AUTO_CONFIG_H \\ src/core/nginx.h \\ src/http/modules/perl/Makefile.PL \\ src/http/modules/perl/nginx.pm \\ src/http/modules/perl/nginx.xs \\ src/http/modules/perl/typemap grep 'define NGINX_VERSION' src/core/nginx.h \\ | sed -e 's/^.*"\(.*\)".*/\1/' > \\ $NGX_OBJS/src/http/modules/perl/version sed "s/%%VERSION%%/\`cat $NGX_OBJS/src/http/modules/perl/version\`/" \\ src/http/modules/perl/nginx.pm > \\ $NGX_OBJS/src/http/modules/perl/nginx.pm cp -p src/http/modules/perl/nginx.xs $NGX_OBJS/src/http/modules/perl/ cp -p src/http/modules/perl/typemap $NGX_OBJS/src/http/modules/perl/ cp -p src/http/modules/perl/Makefile.PL $NGX_OBJS/src/http/modules/perl/ cd $NGX_OBJS/src/http/modules/perl \\ && NGX_PM_CFLAGS="\$(NGX_PM_CFLAGS) -g $NGX_CC_OPT" \\ NGX_PM_LDFLAGS="$NGX_LD_OPT \$(NGX_PM_LDFLAGS)" \\ NGX_INCS="$CORE_INCS $NGX_OBJS $HTTP_INCS" \\ NGX_DEPS="\$(CORE_DEPS) \$(HTTP_DEPS)" \\ $NGX_PERL Makefile.PL \\ LIB=$NGX_PERL_MODULES \\ INSTALLSITEMAN3DIR=$NGX_PERL_MODULES_MAN END