Mercurial > hg > nginx-quic
view auto/cc/bcc @ 8945:043006e5a0b1
SSL: optimized rotation of session ticket keys.
Instead of syncing keys with shared memory on each ticket operation,
the code now does this only when the worker is going to change expiration
of the current key, or going to switch to a new key: that is, usually
at most once per second.
To do so without races, the code maintains 3 keys: current, previous,
and next. If a worker will switch to the next key earlier, other workers
will still be able to decrypt new tickets, since they will be encrypted
with the next key.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Wed, 12 Oct 2022 20:14:55 +0300 |
parents | b7b7f3a0cc28 |
children |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. # Borland C++ 5.5 # optimizations # maximize speed CFLAGS="$CFLAGS -O2" case $CPU in pentium) # optimize for Pentium and Athlon CPU_OPT="-5" ;; pentiumpro) # optimize for Pentium Pro, Pentium II and Pentium III CPU_OPT="-6" ;; esac # __stdcall #CPU_OPT="$CPU_OPT -ps" # __fastcall #CPU_OPT="$CPU_OPT -pr" CFLAGS="$CFLAGS $CPU_OPT" # multithreaded CFLAGS="$CFLAGS -tWM" # stop on warning CFLAGS="$CFLAGS -w!" # disable logo CFLAGS="$CFLAGS -q" # precompiled headers CORE_DEPS="$CORE_DEPS $NGX_OBJS/ngx_config.csm" NGX_PCH="$NGX_OBJS/ngx_config.csm" NGX_BUILD_PCH="-H=$NGX_OBJS/ngx_config.csm" NGX_USE_PCH="-Hu -H=$NGX_OBJS/ngx_config.csm" # Win32 GUI mode application #LINK="\$(CC) -laa" # the resource file NGX_RES="$NGX_OBJS/nginx.res" NGX_RCC="brcc32 -fo$NGX_OBJS/nginx.res \$(CORE_INCS) $NGX_WIN32_RC" # the pragma allows to link the resource file using bcc32 and # to avoid the direct ilink32 calling and the c0w32.obj's WinMain/main problem NGX_PRAGMA="#pragma resource \"$NGX_OBJS/nginx.res\"" ngx_include_opt="-I" ngx_objout="-o" ngx_binout="-e" ngx_objext="obj" ngx_long_start='@&&| ' ngx_long_end='|' ngx_regex_dirsep='\\' ngx_dirsep="\\"