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view auto/lib/zlib/conf @ 9299:2706b60dc225
Core: error logging rate limiting.
With this change, error logging to files can be rate-limited with
the "rate=" parameter. The parameter specifies allowed log messages
rate to a particular file (per worker), in messages per second (m/s).
By default, "rate=1000m/s" is used.
Rate limiting is implemented using the "leaky bucket" method, similarly
to the limit_req module.
Maximum burst size is set to the number of log messages per second
for each severity level, so "error" messages are logged even if the
rate limit is hit by "info" messages (but not vice versa). When the
limit is reached for a particular level, the "too many log messages,
limiting" message is logged at this level.
If debug logging is enabled, either for the particular log file or for
the particular connection, rate limiting is not used.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 25 Jun 2024 22:58:56 +0300 |
parents | 78f8ac479735 |
children |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. if [ $ZLIB != NONE ]; then CORE_INCS="$CORE_INCS $ZLIB" case "$NGX_CC_NAME" in msvc | owc | bcc) have=NGX_ZLIB . auto/have LINK_DEPS="$LINK_DEPS $ZLIB/zlib.lib" CORE_LIBS="$CORE_LIBS $ZLIB/zlib.lib" ;; icc) have=NGX_ZLIB . auto/have LINK_DEPS="$LINK_DEPS $ZLIB/libz.a" # to allow -ipo optimization we link with the *.o but not library CORE_LIBS="$CORE_LIBS $ZLIB/adler32.o" CORE_LIBS="$CORE_LIBS $ZLIB/crc32.o" CORE_LIBS="$CORE_LIBS $ZLIB/deflate.o" CORE_LIBS="$CORE_LIBS $ZLIB/trees.o" CORE_LIBS="$CORE_LIBS $ZLIB/zutil.o" CORE_LIBS="$CORE_LIBS $ZLIB/compress.o" if [ $ZLIB_ASM != NO ]; then CORE_LIBS="$CORE_LIBS $ZLIB/match.o" fi ;; *) have=NGX_ZLIB . auto/have LINK_DEPS="$LINK_DEPS $ZLIB/libz.a" CORE_LIBS="$CORE_LIBS $ZLIB/libz.a" #CORE_LIBS="$CORE_LIBS -L $ZLIB -lz" ;; esac else if [ "$NGX_PLATFORM" != win32 ]; then ZLIB=NO # FreeBSD, Solaris, Linux ngx_feature="zlib library" ngx_feature_name="NGX_ZLIB" ngx_feature_run=no ngx_feature_incs="#include <zlib.h>" ngx_feature_path= ngx_feature_libs="-lz" ngx_feature_test="z_stream z; deflate(&z, Z_NO_FLUSH)" . auto/feature if [ $ngx_found = yes ]; then CORE_LIBS="$CORE_LIBS $ngx_feature_libs" ZLIB=YES ngx_found=no fi fi if [ $ZLIB != YES ]; then cat << END $0: error: the HTTP gzip module requires the zlib library. You can either disable the module by using --without-http_gzip_module option, or install the zlib library into the system, or build the zlib library statically from the source with nginx by using --with-zlib=<path> option. END exit 1 fi fi