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view auto/lib/google-perftools/conf @ 5994:5abf5af257a7
Upstream: avoid duplicate finalization.
A request may be already finalized when ngx_http_upstream_finalize_request()
is called, due to filter finalization: after filter finalization upstream
can be finalized via ngx_http_upstream_cleanup(), either from
ngx_http_terminate_request(), or because a new request was initiated
to an upstream. Then the upstream code will see an error returned from
the filter chain and will call the ngx_http_upstream_finalize_request()
function again.
To prevent corruption of various upstream data in this situation, make sure
to do nothing but merely call ngx_http_finalize_request().
Prodded by Yichun Zhang, for details see the thread at
http://nginx.org/pipermail/nginx-devel/2015-February/006539.html.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 02 Mar 2015 21:44:32 +0300 |
parents | 0e1491139947 |
children | f7e79596baf2 |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. ngx_feature="Google perftools" ngx_feature_name= ngx_feature_run=no ngx_feature_incs= ngx_feature_path= ngx_feature_libs="-lprofiler" ngx_feature_test="ProfilerStop()" . auto/feature if [ $ngx_found = no ]; then # FreeBSD port ngx_feature="Google perftools in /usr/local/" if [ $NGX_RPATH = YES ]; then ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lprofiler" else ngx_feature_libs="-L/usr/local/lib -lprofiler" fi . auto/feature fi if [ $ngx_found = no ]; then # MacPorts ngx_feature="Google perftools in /opt/local/" if [ $NGX_RPATH = YES ]; then ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lprofiler" else ngx_feature_libs="-L/opt/local/lib -lprofiler" fi . auto/feature fi if [ $ngx_found = yes ]; then CORE_LIBS="$CORE_LIBS $ngx_feature_libs" else cat << END $0: error: the Google perftools module requires the Google perftools library. You can either do not enable the module or install the library. END exit 1 fi