Mercurial > hg > nginx
view auto/types/typedef @ 9154:f6b6f3dd7ca0
QUIC: ignore path validation socket error (ticket #2532).
Previously, a socket error on a path being validated resulted in validation
error and subsequent QUIC connection closure. Now the error is ignored and
path validation proceeds as usual, with several retries and a timeout.
When validating the old path after an apparent migration, that path may already
be unavailable and sendmsg() may return an error, which should not result in
QUIC connection close.
When validating the new path, it's possible that the new client address is
spoofed (See RFC 9000, 9.3.2. On-Path Address Spoofing). This address may
as well be unavailable and should not trigger QUIC connection closure.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Thu, 31 Aug 2023 10:54:07 +0400 |
parents | e3faa5fb7772 |
children |
line wrap: on
line source
# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. echo $ngx_n "checking for $ngx_type ...$ngx_c" cat << END >> $NGX_AUTOCONF_ERR ---------------------------------------- checking for $ngx_type END ngx_found=no for ngx_try in $ngx_type $ngx_types do cat << END > $NGX_AUTOTEST.c #include <sys/types.h> #include <signal.h> #include <sys/socket.h> #include <sys/time.h> #include <sys/resource.h> #include <netinet/in.h> $NGX_INCLUDE_INTTYPES_H int main(void) { $ngx_try i = 0; return (int) i; } END ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \ -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs" eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1" if [ -x $NGX_AUTOTEST ]; then if [ $ngx_try = $ngx_type ]; then echo " found" ngx_found=yes else echo ", $ngx_try used" ngx_found=$ngx_try fi fi if [ $ngx_found = no ]; then if [ $ngx_try = $ngx_type ]; then echo $ngx_n " $ngx_try not found$ngx_c" else echo $ngx_n ", $ngx_try not found$ngx_c" fi echo "----------" >> $NGX_AUTOCONF_ERR cat $NGX_AUTOTEST.c >> $NGX_AUTOCONF_ERR echo "----------" >> $NGX_AUTOCONF_ERR echo $ngx_test >> $NGX_AUTOCONF_ERR echo "----------" >> $NGX_AUTOCONF_ERR fi rm -rf $NGX_AUTOTEST* if [ $ngx_found != no ]; then break fi done if [ $ngx_found = no ]; then echo echo "$0: error: can not define $ngx_type" exit 1 fi if [ $ngx_found != yes ]; then echo "typedef $ngx_found $ngx_type;" >> $NGX_AUTO_CONFIG_H fi