Mercurial > hg > nginx
view auto/feature @ 7811:1ebd78df4ce7
Fixed handling of already closed connections.
In limit_req, auth_delay, and upstream code to check for broken
connections, tests for possible connection close by the client
did not work if the connection was already closed when relevant
event handler was set. This happened because there were no additional
events in case of edge-triggered event methods, and read events
were disabled in case of level-triggered ones.
Fix is to explicitly post a read event if the c->read->ready flag
is set.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Sun, 28 Mar 2021 17:45:39 +0300 |
parents | e3faa5fb7772 |
children |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. echo $ngx_n "checking for $ngx_feature ...$ngx_c" cat << END >> $NGX_AUTOCONF_ERR ---------------------------------------- checking for $ngx_feature END ngx_found=no if test -n "$ngx_feature_name"; then ngx_have_feature=`echo $ngx_feature_name \ | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ` fi if test -n "$ngx_feature_path"; then for ngx_temp in $ngx_feature_path; do ngx_feature_inc_path="$ngx_feature_inc_path -I $ngx_temp" done fi cat << END > $NGX_AUTOTEST.c #include <sys/types.h> $NGX_INCLUDE_UNISTD_H $ngx_feature_incs int main(void) { $ngx_feature_test; return 0; } END ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS $ngx_feature_inc_path \ -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_TEST_LD_OPT $ngx_feature_libs" ngx_feature_inc_path= eval "/bin/sh -c \"$ngx_test\" >> $NGX_AUTOCONF_ERR 2>&1" if [ -x $NGX_AUTOTEST ]; then case "$ngx_feature_run" in yes) # /bin/sh is used to intercept "Killed" or "Abort trap" messages if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then echo " found" ngx_found=yes if test -n "$ngx_feature_name"; then have=$ngx_have_feature . auto/have fi else echo " found but is not working" fi ;; value) # /bin/sh is used to intercept "Killed" or "Abort trap" messages if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then echo " found" ngx_found=yes cat << END >> $NGX_AUTO_CONFIG_H #ifndef $ngx_feature_name #define $ngx_feature_name `$NGX_AUTOTEST` #endif END else echo " found but is not working" fi ;; bug) # /bin/sh is used to intercept "Killed" or "Abort trap" messages if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then echo " not found" else echo " found" ngx_found=yes if test -n "$ngx_feature_name"; then have=$ngx_have_feature . auto/have fi fi ;; *) echo " found" ngx_found=yes if test -n "$ngx_feature_name"; then have=$ngx_have_feature . auto/have fi ;; esac else echo " not found" 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*