Mercurial > hg > nginx
view auto/options @ 9203:0de20f43db25
Fixed request termination with AIO and subrequests (ticket #2555).
When a request was terminated due to an error via ngx_http_terminate_request()
while an AIO operation was running in a subrequest, various issues were
observed. This happened because ngx_http_request_finalizer() was only set
in the subrequest where ngx_http_terminate_request() was called, but not
in the subrequest where the AIO operation was running. After completion
of the AIO operation normal processing of the subrequest was resumed, leading
to issues.
In particular, in case of the upstream module, termination of the request
called upstream cleanup, which closed the upstream connection. Attempts to
further work with the upstream connection after AIO operation completion
resulted in segfaults in ngx_ssl_recv(), "readv() failed (9: Bad file
descriptor) while reading upstream" errors, or socket leaks.
In ticket #2555, issues were observed with the following configuration
with cache background update (with thread writing instrumented to
introduce a delay, when a client closes the connection during an update):
location = /background-and-aio-write {
proxy_pass ...
proxy_cache one;
proxy_cache_valid 200 1s;
proxy_cache_background_update on;
proxy_cache_use_stale updating;
aio threads;
aio_write on;
limit_rate 1000;
}
Similarly, the same issue can be seen with SSI, and can be caused by
errors in subrequests, such as in the following configuration
(where "/proxy" uses AIO, and "/sleep" returns 444 after some delay,
causing request termination):
location = /ssi-active-boom {
ssi on;
ssi_types *;
return 200 '
<!--#include virtual="/proxy" -->
<!--#include virtual="/sleep" -->
';
limit_rate 1000;
}
Or the same with both AIO operation and the error in non-active subrequests
(which needs slightly different handling, see below):
location = /ssi-non-active-boom {
ssi on;
ssi_types *;
return 200 '
<!--#include virtual="/static" -->
<!--#include virtual="/proxy" -->
<!--#include virtual="/sleep" -->
';
limit_rate 1000;
}
Similarly, issues can be observed with just static files. However,
with static files potential impact is limited due to timeout safeguards
in ngx_http_writer(), and the fact that c->error is set during request
termination.
In a simple configuration with an AIO operation in the active subrequest,
such as in the following configuration, the connection is closed right
after completion of the AIO operation anyway, since ngx_http_writer()
tries to write to the connection and fails due to c->error set:
location = /ssi-active-static-boom {
ssi on;
ssi_types *;
return 200 '
<!--#include virtual="/static-aio" -->
<!--#include virtual="/sleep" -->
';
limit_rate 1000;
}
In the following configuration, with an AIO operation in a non-active
subrequest, the connection is closed only after send_timeout expires:
location = /ssi-non-active-static-boom {
ssi on;
ssi_types *;
return 200 '
<!--#include virtual="/static" -->
<!--#include virtual="/static-aio" -->
<!--#include virtual="/sleep" -->
';
limit_rate 1000;
}
Fix is to introduce r->main->terminated flag, which is to be checked
by AIO event handlers when the r->main->blocked counter is decremented.
When the flag is set, handlers are expected to wake up the connection
instead of the subrequest (which might be already cleaned up).
Additionally, now ngx_http_request_finalizer() is always set in the
active subrequest, so waking up the connection properly finalizes the
request even if termination happened in a non-active subrequest.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Tue, 30 Jan 2024 03:20:05 +0300 |
| parents | 113e2438dbd4 |
| children |
line wrap: on
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. help=no NGX_PREFIX= NGX_SBIN_PATH= NGX_MODULES_PATH= NGX_CONF_PREFIX= NGX_CONF_PATH= NGX_ERROR_LOG_PATH= NGX_PID_PATH= NGX_LOCK_PATH= NGX_USER= NGX_GROUP= NGX_BUILD= CC=${CC:-cc} CPP= NGX_OBJS=objs NGX_DEBUG=NO NGX_CC_OPT= NGX_LD_OPT= CPU=NO NGX_RPATH=NO NGX_TEST_BUILD_DEVPOLL=NO NGX_TEST_BUILD_EVENTPORT=NO NGX_TEST_BUILD_EPOLL=NO NGX_TEST_BUILD_SOLARIS_SENDFILEV=NO NGX_PLATFORM= NGX_WINE= EVENT_FOUND=NO EVENT_SELECT=NO EVENT_POLL=NO USE_THREADS=NO NGX_FILE_AIO=NO QUIC_BPF=NO HTTP=YES NGX_HTTP_LOG_PATH= NGX_HTTP_CLIENT_TEMP_PATH= NGX_HTTP_PROXY_TEMP_PATH= NGX_HTTP_FASTCGI_TEMP_PATH= NGX_HTTP_UWSGI_TEMP_PATH= NGX_HTTP_SCGI_TEMP_PATH= HTTP_CACHE=YES HTTP_CHARSET=YES HTTP_GZIP=YES HTTP_SSL=NO HTTP_V2=NO HTTP_V3=NO HTTP_SSI=YES HTTP_REALIP=NO HTTP_XSLT=NO HTTP_IMAGE_FILTER=NO HTTP_SUB=NO HTTP_ADDITION=NO HTTP_DAV=NO HTTP_ACCESS=YES HTTP_AUTH_BASIC=YES HTTP_AUTH_REQUEST=NO HTTP_MIRROR=YES HTTP_USERID=YES HTTP_SLICE=NO HTTP_AUTOINDEX=YES HTTP_RANDOM_INDEX=NO HTTP_STATUS=NO HTTP_GEO=YES HTTP_GEOIP=NO HTTP_MAP=YES HTTP_SPLIT_CLIENTS=YES HTTP_REFERER=YES HTTP_REWRITE=YES HTTP_PROXY=YES HTTP_FASTCGI=YES HTTP_UWSGI=YES HTTP_SCGI=YES HTTP_GRPC=YES HTTP_PERL=NO HTTP_MEMCACHED=YES HTTP_LIMIT_CONN=YES HTTP_LIMIT_REQ=YES HTTP_EMPTY_GIF=YES HTTP_BROWSER=YES HTTP_SECURE_LINK=NO HTTP_DEGRADATION=NO HTTP_FLV=NO HTTP_MP4=NO HTTP_GUNZIP=NO HTTP_GZIP_STATIC=NO HTTP_UPSTREAM_HASH=YES HTTP_UPSTREAM_IP_HASH=YES HTTP_UPSTREAM_LEAST_CONN=YES HTTP_UPSTREAM_RANDOM=YES HTTP_UPSTREAM_KEEPALIVE=YES HTTP_UPSTREAM_ZONE=YES # STUB HTTP_STUB_STATUS=NO MAIL=NO MAIL_SSL=NO MAIL_POP3=YES MAIL_IMAP=YES MAIL_SMTP=YES STREAM=NO STREAM_SSL=NO STREAM_REALIP=NO STREAM_LIMIT_CONN=YES STREAM_ACCESS=YES STREAM_GEO=YES STREAM_GEOIP=NO STREAM_MAP=YES STREAM_SPLIT_CLIENTS=YES STREAM_RETURN=YES STREAM_SET=YES STREAM_UPSTREAM_HASH=YES STREAM_UPSTREAM_LEAST_CONN=YES STREAM_UPSTREAM_RANDOM=YES STREAM_UPSTREAM_ZONE=YES STREAM_SSL_PREREAD=NO DYNAMIC_MODULES= DYNAMIC_MODULES_SRCS= NGX_ADDONS= NGX_ADDON_SRCS= NGX_ADDON_DEPS= DYNAMIC_ADDONS= NGX_COMPAT=NO USE_PCRE=NO PCRE=NONE PCRE_OPT= PCRE_CONF_OPT= PCRE_JIT=NO PCRE2=YES USE_OPENSSL=NO USE_OPENSSL_QUIC=NO OPENSSL=NONE USE_ZLIB=NO ZLIB=NONE ZLIB_OPT= ZLIB_ASM=NO USE_PERL=NO NGX_PERL=perl USE_LIBXSLT=NO USE_LIBGD=NO USE_GEOIP=NO NGX_GOOGLE_PERFTOOLS=NO NGX_CPP_TEST=NO SO_COOKIE_FOUND=NO NGX_LIBATOMIC=NO NGX_CPU_CACHE_LINE= NGX_POST_CONF_MSG= opt= for option do opt="$opt `echo $option | sed -e \"s/\(--[^=]*=\)\(.* .*\)/\1'\2'/\"`" case "$option" in -*=*) value=`echo "$option" | sed -e 's/[-_a-zA-Z0-9]*=//'` ;; *) value="" ;; esac case "$option" in --help) help=yes ;; --prefix=) NGX_PREFIX="!" ;; --prefix=*) NGX_PREFIX="$value" ;; --sbin-path=*) NGX_SBIN_PATH="$value" ;; --modules-path=*) NGX_MODULES_PATH="$value" ;; --conf-path=*) NGX_CONF_PATH="$value" ;; --error-log-path=*) NGX_ERROR_LOG_PATH="$value";; --pid-path=*) NGX_PID_PATH="$value" ;; --lock-path=*) NGX_LOCK_PATH="$value" ;; --user=*) NGX_USER="$value" ;; --group=*) NGX_GROUP="$value" ;; --crossbuild=*) NGX_PLATFORM="$value" ;; --build=*) NGX_BUILD="$value" ;; --builddir=*) NGX_OBJS="$value" ;; --with-select_module) EVENT_SELECT=YES ;; --without-select_module) EVENT_SELECT=NONE ;; --with-poll_module) EVENT_POLL=YES ;; --without-poll_module) EVENT_POLL=NONE ;; --with-threads) USE_THREADS=YES ;; --with-file-aio) NGX_FILE_AIO=YES ;; --without-quic_bpf_module) QUIC_BPF=NONE ;; --with-ipv6) NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG $0: warning: the \"--with-ipv6\" option is deprecated" ;; --without-http) HTTP=NO ;; --without-http-cache) HTTP_CACHE=NO ;; --http-log-path=*) NGX_HTTP_LOG_PATH="$value" ;; --http-client-body-temp-path=*) NGX_HTTP_CLIENT_TEMP_PATH="$value" ;; --http-proxy-temp-path=*) NGX_HTTP_PROXY_TEMP_PATH="$value" ;; --http-fastcgi-temp-path=*) NGX_HTTP_FASTCGI_TEMP_PATH="$value" ;; --http-uwsgi-temp-path=*) NGX_HTTP_UWSGI_TEMP_PATH="$value" ;; --http-scgi-temp-path=*) NGX_HTTP_SCGI_TEMP_PATH="$value" ;; --with-http_ssl_module) HTTP_SSL=YES ;; --with-http_v2_module) HTTP_V2=YES ;; --with-http_v3_module) HTTP_V3=YES ;; --with-http_realip_module) HTTP_REALIP=YES ;; --with-http_addition_module) HTTP_ADDITION=YES ;; --with-http_xslt_module) HTTP_XSLT=YES ;; --with-http_xslt_module=dynamic) HTTP_XSLT=DYNAMIC ;; --with-http_image_filter_module) HTTP_IMAGE_FILTER=YES ;; --with-http_image_filter_module=dynamic) HTTP_IMAGE_FILTER=DYNAMIC ;; --with-http_geoip_module) HTTP_GEOIP=YES ;; --with-http_geoip_module=dynamic) HTTP_GEOIP=DYNAMIC ;; --with-http_sub_module) HTTP_SUB=YES ;; --with-http_dav_module) HTTP_DAV=YES ;; --with-http_flv_module) HTTP_FLV=YES ;; --with-http_mp4_module) HTTP_MP4=YES ;; --with-http_gunzip_module) HTTP_GUNZIP=YES ;; --with-http_gzip_static_module) HTTP_GZIP_STATIC=YES ;; --with-http_auth_request_module) HTTP_AUTH_REQUEST=YES ;; --with-http_random_index_module) HTTP_RANDOM_INDEX=YES ;; --with-http_secure_link_module) HTTP_SECURE_LINK=YES ;; --with-http_degradation_module) HTTP_DEGRADATION=YES ;; --with-http_slice_module) HTTP_SLICE=YES ;; --without-http_charset_module) HTTP_CHARSET=NO ;; --without-http_gzip_module) HTTP_GZIP=NO ;; --without-http_ssi_module) HTTP_SSI=NO ;; --without-http_userid_module) HTTP_USERID=NO ;; --without-http_access_module) HTTP_ACCESS=NO ;; --without-http_auth_basic_module) HTTP_AUTH_BASIC=NO ;; --without-http_mirror_module) HTTP_MIRROR=NO ;; --without-http_autoindex_module) HTTP_AUTOINDEX=NO ;; --without-http_status_module) HTTP_STATUS=NO ;; --without-http_geo_module) HTTP_GEO=NO ;; --without-http_map_module) HTTP_MAP=NO ;; --without-http_split_clients_module) HTTP_SPLIT_CLIENTS=NO ;; --without-http_referer_module) HTTP_REFERER=NO ;; --without-http_rewrite_module) HTTP_REWRITE=NO ;; --without-http_proxy_module) HTTP_PROXY=NO ;; --without-http_fastcgi_module) HTTP_FASTCGI=NO ;; --without-http_uwsgi_module) HTTP_UWSGI=NO ;; --without-http_scgi_module) HTTP_SCGI=NO ;; --without-http_grpc_module) HTTP_GRPC=NO ;; --without-http_memcached_module) HTTP_MEMCACHED=NO ;; --without-http_limit_conn_module) HTTP_LIMIT_CONN=NO ;; --without-http_limit_req_module) HTTP_LIMIT_REQ=NO ;; --without-http_empty_gif_module) HTTP_EMPTY_GIF=NO ;; --without-http_browser_module) HTTP_BROWSER=NO ;; --without-http_upstream_hash_module) HTTP_UPSTREAM_HASH=NO ;; --without-http_upstream_ip_hash_module) HTTP_UPSTREAM_IP_HASH=NO ;; --without-http_upstream_least_conn_module) HTTP_UPSTREAM_LEAST_CONN=NO ;; --without-http_upstream_random_module) HTTP_UPSTREAM_RANDOM=NO ;; --without-http_upstream_keepalive_module) HTTP_UPSTREAM_KEEPALIVE=NO ;; --without-http_upstream_zone_module) HTTP_UPSTREAM_ZONE=NO ;; --with-http_perl_module) HTTP_PERL=YES ;; --with-http_perl_module=dynamic) HTTP_PERL=DYNAMIC ;; --with-perl_modules_path=*) NGX_PERL_MODULES="$value" ;; --with-perl=*) NGX_PERL="$value" ;; # STUB --with-http_stub_status_module) HTTP_STUB_STATUS=YES ;; --with-mail) MAIL=YES ;; --with-mail=dynamic) MAIL=DYNAMIC ;; --with-mail_ssl_module) MAIL_SSL=YES ;; # STUB --with-imap) MAIL=YES NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG $0: warning: the \"--with-imap\" option is deprecated, \ use the \"--with-mail\" option instead" ;; --with-imap_ssl_module) MAIL_SSL=YES NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG $0: warning: the \"--with-imap_ssl_module\" option is deprecated, \ use the \"--with-mail_ssl_module\" option instead" ;; --without-mail_pop3_module) MAIL_POP3=NO ;; --without-mail_imap_module) MAIL_IMAP=NO ;; --without-mail_smtp_module) MAIL_SMTP=NO ;; --with-stream) STREAM=YES ;; --with-stream=dynamic) STREAM=DYNAMIC ;; --with-stream_ssl_module) STREAM_SSL=YES ;; --with-stream_realip_module) STREAM_REALIP=YES ;; --with-stream_geoip_module) STREAM_GEOIP=YES ;; --with-stream_geoip_module=dynamic) STREAM_GEOIP=DYNAMIC ;; --with-stream_ssl_preread_module) STREAM_SSL_PREREAD=YES ;; --without-stream_limit_conn_module) STREAM_LIMIT_CONN=NO ;; --without-stream_access_module) STREAM_ACCESS=NO ;; --without-stream_geo_module) STREAM_GEO=NO ;; --without-stream_map_module) STREAM_MAP=NO ;; --without-stream_split_clients_module) STREAM_SPLIT_CLIENTS=NO ;; --without-stream_return_module) STREAM_RETURN=NO ;; --without-stream_set_module) STREAM_SET=NO ;; --without-stream_upstream_hash_module) STREAM_UPSTREAM_HASH=NO ;; --without-stream_upstream_least_conn_module) STREAM_UPSTREAM_LEAST_CONN=NO ;; --without-stream_upstream_random_module) STREAM_UPSTREAM_RANDOM=NO ;; --without-stream_upstream_zone_module) STREAM_UPSTREAM_ZONE=NO ;; --with-google_perftools_module) NGX_GOOGLE_PERFTOOLS=YES ;; --with-cpp_test_module) NGX_CPP_TEST=YES ;; --add-module=*) NGX_ADDONS="$NGX_ADDONS $value" ;; --add-dynamic-module=*) DYNAMIC_ADDONS="$DYNAMIC_ADDONS $value" ;; --with-compat) NGX_COMPAT=YES ;; --with-cc=*) CC="$value" ;; --with-cpp=*) CPP="$value" ;; --with-cc-opt=*) NGX_CC_OPT="$value" ;; --with-ld-opt=*) NGX_LD_OPT="$value" ;; --with-cpu-opt=*) CPU="$value" ;; --with-debug) NGX_DEBUG=YES ;; --without-pcre) USE_PCRE=DISABLED ;; --with-pcre) USE_PCRE=YES ;; --with-pcre=*) PCRE="$value" ;; --with-pcre-opt=*) PCRE_OPT="$value" ;; --with-pcre-jit) PCRE_JIT=YES ;; --without-pcre2) PCRE2=DISABLED ;; --with-openssl=*) OPENSSL="$value" ;; --with-openssl-opt=*) OPENSSL_OPT="$value" ;; --with-md5=*) NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG $0: warning: the \"--with-md5\" option is deprecated" ;; --with-md5-opt=*) NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG $0: warning: the \"--with-md5-opt\" option is deprecated" ;; --with-md5-asm) NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG $0: warning: the \"--with-md5-asm\" option is deprecated" ;; --with-sha1=*) NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG $0: warning: the \"--with-sha1\" option is deprecated" ;; --with-sha1-opt=*) NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG $0: warning: the \"--with-sha1-opt\" option is deprecated" ;; --with-sha1-asm) NGX_POST_CONF_MSG="$NGX_POST_CONF_MSG $0: warning: the \"--with-sha1-asm\" option is deprecated" ;; --with-zlib=*) ZLIB="$value" ;; --with-zlib-opt=*) ZLIB_OPT="$value" ;; --with-zlib-asm=*) ZLIB_ASM="$value" ;; --with-libatomic) NGX_LIBATOMIC=YES ;; --with-libatomic=*) NGX_LIBATOMIC="$value" ;; --test-build-devpoll) NGX_TEST_BUILD_DEVPOLL=YES ;; --test-build-eventport) NGX_TEST_BUILD_EVENTPORT=YES ;; --test-build-epoll) NGX_TEST_BUILD_EPOLL=YES ;; --test-build-solaris-sendfilev) NGX_TEST_BUILD_SOLARIS_SENDFILEV=YES ;; *) echo "$0: error: invalid option \"$option\"" exit 1 ;; esac done NGX_CONFIGURE="$opt" if [ $help = yes ]; then cat << END --help print this message --prefix=PATH set installation prefix --sbin-path=PATH set nginx binary pathname --modules-path=PATH set modules path --conf-path=PATH set nginx.conf pathname --error-log-path=PATH set error log pathname --pid-path=PATH set nginx.pid pathname --lock-path=PATH set nginx.lock pathname --user=USER set non-privileged user for worker processes --group=GROUP set non-privileged group for worker processes --build=NAME set build name --builddir=DIR set build directory --with-select_module enable select module --without-select_module disable select module --with-poll_module enable poll module --without-poll_module disable poll module --with-threads enable thread pool support --with-file-aio enable file AIO support --without-quic_bpf_module disable ngx_quic_bpf_module --with-http_ssl_module enable ngx_http_ssl_module --with-http_v2_module enable ngx_http_v2_module --with-http_v3_module enable ngx_http_v3_module --with-http_realip_module enable ngx_http_realip_module --with-http_addition_module enable ngx_http_addition_module --with-http_xslt_module enable ngx_http_xslt_module --with-http_xslt_module=dynamic enable dynamic ngx_http_xslt_module --with-http_image_filter_module enable ngx_http_image_filter_module --with-http_image_filter_module=dynamic enable dynamic ngx_http_image_filter_module --with-http_geoip_module enable ngx_http_geoip_module --with-http_geoip_module=dynamic enable dynamic ngx_http_geoip_module --with-http_sub_module enable ngx_http_sub_module --with-http_dav_module enable ngx_http_dav_module --with-http_flv_module enable ngx_http_flv_module --with-http_mp4_module enable ngx_http_mp4_module --with-http_gunzip_module enable ngx_http_gunzip_module --with-http_gzip_static_module enable ngx_http_gzip_static_module --with-http_auth_request_module enable ngx_http_auth_request_module --with-http_random_index_module enable ngx_http_random_index_module --with-http_secure_link_module enable ngx_http_secure_link_module --with-http_degradation_module enable ngx_http_degradation_module --with-http_slice_module enable ngx_http_slice_module --with-http_stub_status_module enable ngx_http_stub_status_module --without-http_charset_module disable ngx_http_charset_module --without-http_gzip_module disable ngx_http_gzip_module --without-http_ssi_module disable ngx_http_ssi_module --without-http_userid_module disable ngx_http_userid_module --without-http_access_module disable ngx_http_access_module --without-http_auth_basic_module disable ngx_http_auth_basic_module --without-http_mirror_module disable ngx_http_mirror_module --without-http_autoindex_module disable ngx_http_autoindex_module --without-http_geo_module disable ngx_http_geo_module --without-http_map_module disable ngx_http_map_module --without-http_split_clients_module disable ngx_http_split_clients_module --without-http_referer_module disable ngx_http_referer_module --without-http_rewrite_module disable ngx_http_rewrite_module --without-http_proxy_module disable ngx_http_proxy_module --without-http_fastcgi_module disable ngx_http_fastcgi_module --without-http_uwsgi_module disable ngx_http_uwsgi_module --without-http_scgi_module disable ngx_http_scgi_module --without-http_grpc_module disable ngx_http_grpc_module --without-http_memcached_module disable ngx_http_memcached_module --without-http_limit_conn_module disable ngx_http_limit_conn_module --without-http_limit_req_module disable ngx_http_limit_req_module --without-http_empty_gif_module disable ngx_http_empty_gif_module --without-http_browser_module disable ngx_http_browser_module --without-http_upstream_hash_module disable ngx_http_upstream_hash_module --without-http_upstream_ip_hash_module disable ngx_http_upstream_ip_hash_module --without-http_upstream_least_conn_module disable ngx_http_upstream_least_conn_module --without-http_upstream_random_module disable ngx_http_upstream_random_module --without-http_upstream_keepalive_module disable ngx_http_upstream_keepalive_module --without-http_upstream_zone_module disable ngx_http_upstream_zone_module --with-http_perl_module enable ngx_http_perl_module --with-http_perl_module=dynamic enable dynamic ngx_http_perl_module --with-perl_modules_path=PATH set Perl modules path --with-perl=PATH set perl binary pathname --http-log-path=PATH set http access log pathname --http-client-body-temp-path=PATH set path to store http client request body temporary files --http-proxy-temp-path=PATH set path to store http proxy temporary files --http-fastcgi-temp-path=PATH set path to store http fastcgi temporary files --http-uwsgi-temp-path=PATH set path to store http uwsgi temporary files --http-scgi-temp-path=PATH set path to store http scgi temporary files --without-http disable HTTP server --without-http-cache disable HTTP cache --with-mail enable POP3/IMAP4/SMTP proxy module --with-mail=dynamic enable dynamic POP3/IMAP4/SMTP proxy module --with-mail_ssl_module enable ngx_mail_ssl_module --without-mail_pop3_module disable ngx_mail_pop3_module --without-mail_imap_module disable ngx_mail_imap_module --without-mail_smtp_module disable ngx_mail_smtp_module --with-stream enable TCP/UDP proxy module --with-stream=dynamic enable dynamic TCP/UDP proxy module --with-stream_ssl_module enable ngx_stream_ssl_module --with-stream_realip_module enable ngx_stream_realip_module --with-stream_geoip_module enable ngx_stream_geoip_module --with-stream_geoip_module=dynamic enable dynamic ngx_stream_geoip_module --with-stream_ssl_preread_module enable ngx_stream_ssl_preread_module --without-stream_limit_conn_module disable ngx_stream_limit_conn_module --without-stream_access_module disable ngx_stream_access_module --without-stream_geo_module disable ngx_stream_geo_module --without-stream_map_module disable ngx_stream_map_module --without-stream_split_clients_module disable ngx_stream_split_clients_module --without-stream_return_module disable ngx_stream_return_module --without-stream_set_module disable ngx_stream_set_module --without-stream_upstream_hash_module disable ngx_stream_upstream_hash_module --without-stream_upstream_least_conn_module disable ngx_stream_upstream_least_conn_module --without-stream_upstream_random_module disable ngx_stream_upstream_random_module --without-stream_upstream_zone_module disable ngx_stream_upstream_zone_module --with-google_perftools_module enable ngx_google_perftools_module --with-cpp_test_module enable ngx_cpp_test_module --add-module=PATH enable external module --add-dynamic-module=PATH enable dynamic external module --with-compat dynamic modules compatibility --with-cc=PATH set C compiler pathname --with-cpp=PATH set C preprocessor pathname --with-cc-opt=OPTIONS set additional C compiler options --with-ld-opt=OPTIONS set additional linker options --with-cpu-opt=CPU build for the specified CPU, valid values: pentium, pentiumpro, pentium3, pentium4, athlon, opteron, sparc32, sparc64, ppc64 --without-pcre disable PCRE library usage --with-pcre force PCRE library usage --with-pcre=DIR set path to PCRE library sources --with-pcre-opt=OPTIONS set additional build options for PCRE --with-pcre-jit build PCRE with JIT compilation support --without-pcre2 do not use PCRE2 library --with-zlib=DIR set path to zlib library sources --with-zlib-opt=OPTIONS set additional build options for zlib --with-zlib-asm=CPU use zlib assembler sources optimized for the specified CPU, valid values: pentium, pentiumpro --with-libatomic force libatomic_ops library usage --with-libatomic=DIR set path to libatomic_ops library sources --with-openssl=DIR set path to OpenSSL library sources --with-openssl-opt=OPTIONS set additional build options for OpenSSL --with-debug enable debug logging END exit 1 fi if [ ".$NGX_PLATFORM" = ".win32" ]; then NGX_WINE=$WINE fi NGX_SBIN_PATH=${NGX_SBIN_PATH:-sbin/nginx} NGX_MODULES_PATH=${NGX_MODULES_PATH:-modules} NGX_CONF_PATH=${NGX_CONF_PATH:-conf/nginx.conf} NGX_CONF_PREFIX=`dirname $NGX_CONF_PATH` NGX_PID_PATH=${NGX_PID_PATH:-logs/nginx.pid} NGX_LOCK_PATH=${NGX_LOCK_PATH:-logs/nginx.lock} if [ ".$NGX_ERROR_LOG_PATH" = ".stderr" ]; then NGX_ERROR_LOG_PATH= else NGX_ERROR_LOG_PATH=${NGX_ERROR_LOG_PATH:-logs/error.log} fi NGX_HTTP_LOG_PATH=${NGX_HTTP_LOG_PATH:-logs/access.log} NGX_HTTP_CLIENT_TEMP_PATH=${NGX_HTTP_CLIENT_TEMP_PATH:-client_body_temp} NGX_HTTP_PROXY_TEMP_PATH=${NGX_HTTP_PROXY_TEMP_PATH:-proxy_temp} NGX_HTTP_FASTCGI_TEMP_PATH=${NGX_HTTP_FASTCGI_TEMP_PATH:-fastcgi_temp} NGX_HTTP_UWSGI_TEMP_PATH=${NGX_HTTP_UWSGI_TEMP_PATH:-uwsgi_temp} NGX_HTTP_SCGI_TEMP_PATH=${NGX_HTTP_SCGI_TEMP_PATH:-scgi_temp} case ".$NGX_PERL_MODULES" in ./*) ;; .) ;; *) NGX_PERL_MODULES=$NGX_PREFIX/$NGX_PERL_MODULES ;; esac