Mercurial > hg > nginx
view auto/cc/conf @ 9280:da400acf3756
QUIC: fixed close timer processing with early data.
The ngx_quic_run() function uses qc->close timer to limit the handshake
duration. Normally it is removed by ngx_quic_do_init_streams() which is
called once when we are done with initial SSL processing.
The problem happens when the client sends early data and streams are
initialized in the ngx_quic_run() -> ngx_quic_handle_datagram() call.
The order of set/remove timer calls is now reversed; the close timer is
set up and the timer fires when assigned, starting the unexpected connection
close process.
The fix is to skip setting the timer if streams were initialized during
handling of the initial datagram. The idle timer for quic is set anyway,
and stream-related timeouts are managed by application layer.
author | Vladimir Khomutov <vl@wbsrv.ru> |
---|---|
date | Wed, 10 Apr 2024 09:38:10 +0300 |
parents | 9bcc5cc94ff4 |
children |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. LINK="\$(CC)" MAIN_LINK= MODULE_LINK="-shared" ngx_include_opt="-I " ngx_compile_opt="-c" ngx_pic_opt="-fPIC" ngx_objout="-o " ngx_binout="-o " ngx_objext="o" ngx_binext= ngx_modext=".so" ngx_long_start= ngx_long_end= ngx_regex_dirsep="\/" ngx_dirsep='/' ngx_regex_cont=' \\\ ' ngx_cont=' \ ' ngx_tab=' \ ' ngx_spacer= ngx_long_regex_cont=$ngx_regex_cont ngx_long_cont=$ngx_cont . auto/cc/name if test -n "$CFLAGS"; then CC_TEST_FLAGS="$CFLAGS $NGX_CC_OPT" case $NGX_CC_NAME in ccc) # Compaq C V6.5-207 ngx_include_opt="-I" ;; sunc) MAIN_LINK= MODULE_LINK="-G" case "$NGX_MACHINE" in i86pc) NGX_AUX=" src/os/unix/ngx_sunpro_x86.il" ;; sun4u | sun4v) NGX_AUX=" src/os/unix/ngx_sunpro_sparc64.il" ;; esac case $CPU in amd64) NGX_AUX=" src/os/unix/ngx_sunpro_amd64.il" ;; esac ;; esac else case $NGX_CC_NAME in gcc) # gcc 2.7.2.3, 2.8.1, 2.95.4, egcs-1.1.2 # 3.0.4, 3.1.1, 3.2.3, 3.3.2, 3.3.3, 3.3.4, 3.4.0, 3.4.2 # 4.0.0, 4.0.1, 4.1.0 . auto/cc/gcc ;; clang) # Clang C compiler . auto/cc/clang ;; icc) # Intel C++ compiler 7.1, 8.0, 8.1 . auto/cc/icc ;; sunc) # Sun C 5.7 Patch 117837-04 2005/05/11 . auto/cc/sunc ;; ccc) # Compaq C V6.5-207 . auto/cc/ccc ;; acc) # aCC: HP ANSI C++ B3910B A.03.55.02 . auto/cc/acc ;; msvc) # MSVC++ 6.0 SP2, MSVC++ Toolkit 2003 . auto/cc/msvc ;; owc) # Open Watcom C 1.0, 1.2 . auto/cc/owc ;; bcc) # Borland C++ 5.5 . auto/cc/bcc ;; esac CC_TEST_FLAGS="$CC_TEST_FLAGS $NGX_CC_OPT" fi CFLAGS="$CFLAGS $NGX_CC_OPT" NGX_TEST_LD_OPT="$NGX_LD_OPT" if [ "$NGX_PLATFORM" != win32 ]; then if test -n "$NGX_LD_OPT"; then ngx_feature=--with-ld-opt=\"$NGX_LD_OPT\" ngx_feature_name= ngx_feature_run=no ngx_feature_incs= ngx_feature_path= ngx_feature_libs= ngx_feature_test= . auto/feature if [ $ngx_found = no ]; then echo $0: error: the invalid value in --with-ld-opt=\"$NGX_LD_OPT\" echo exit 1 fi fi ngx_feature="-Wl,-E switch" ngx_feature_name= ngx_feature_run=no ngx_feature_incs= ngx_feature_path= ngx_feature_libs=-Wl,-E ngx_feature_test= . auto/feature if [ $ngx_found = yes ]; then MAIN_LINK="-Wl,-E" fi if [ "$NGX_CC_NAME" = "sunc" ]; then echo "checking for gcc builtin atomic operations ... disabled" else ngx_feature="gcc builtin atomic operations" ngx_feature_name=NGX_HAVE_GCC_ATOMIC ngx_feature_run=yes ngx_feature_incs= ngx_feature_path= ngx_feature_libs= ngx_feature_test="long n = 0; if (!__sync_bool_compare_and_swap(&n, 0, 1)) return 1; if (__sync_fetch_and_add(&n, 1) != 1) return 1; if (n != 2) return 1; __sync_synchronize();" . auto/feature fi if [ "$NGX_CC_NAME" = "ccc" ]; then echo "checking for C99 variadic macros ... disabled" else ngx_feature="C99 variadic macros" ngx_feature_name="NGX_HAVE_C99_VARIADIC_MACROS" ngx_feature_run=yes ngx_feature_incs="#include <stdio.h> #define var(dummy, ...) sprintf(__VA_ARGS__)" ngx_feature_path= ngx_feature_libs= ngx_feature_test="char buf[30]; buf[0] = '0'; var(0, buf, \"%d\", 1); if (buf[0] != '1') return 1" . auto/feature fi ngx_feature="gcc variadic macros" ngx_feature_name="NGX_HAVE_GCC_VARIADIC_MACROS" ngx_feature_run=yes ngx_feature_incs="#include <stdio.h> #define var(dummy, args...) sprintf(args)" ngx_feature_path= ngx_feature_libs= ngx_feature_test="char buf[30]; buf[0] = '0'; var(0, buf, \"%d\", 1); if (buf[0] != '1') return 1" . auto/feature ngx_feature="gcc builtin 64 bit byteswap" ngx_feature_name="NGX_HAVE_GCC_BSWAP64" ngx_feature_run=no ngx_feature_incs= ngx_feature_path= ngx_feature_libs= ngx_feature_test="if (__builtin_bswap64(0)) return 1" . auto/feature # ngx_feature="inline" # ngx_feature_name= # ngx_feature_run=no # ngx_feature_incs="int inline f(void) { return 1 }" # ngx_feature_path= # ngx_feature_libs= # ngx_feature_test= # . auto/feature # # if [ $ngx_found = yes ]; then # fi fi