view auto/configure @ 4115:70a45a504905

Workaround for cpu hog on errors with cached connections. Just doing another connect isn't safe as peer.get() may expect peer.tries to be strictly positive (this is the case e.g. with round robin with multiple upstream servers). Increment peer.tries to at least avoid cpu hog in round robin balancer (with the patch alert will be seen instead). This is not enough to fully address the problem though, hence TODO. We should be able to inform balancer that the error wasn't considered fatal and it may make sense to retry the same peer.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 15 Sep 2011 18:12:58 +0000
parents b5c169873c6b
children d620f497c50f
line wrap: on
line source

#!/bin/sh

# Copyright (C) Igor Sysoev


. auto/options
. auto/init
. auto/sources

test -d $NGX_OBJS || mkdir $NGX_OBJS

echo > $NGX_AUTO_HEADERS_H
echo > $NGX_AUTOCONF_ERR

echo "#define NGX_CONFIGURE \"$NGX_CONFIGURE\"" > $NGX_AUTO_CONFIG_H


if [ $NGX_DEBUG = YES ]; then
    have=NGX_DEBUG . auto/have
fi


if test -z "$NGX_PLATFORM"; then
    echo "checking for OS"

    NGX_SYSTEM=`uname -s 2>/dev/null`
    NGX_RELEASE=`uname -r 2>/dev/null`
    NGX_MACHINE=`uname -m 2>/dev/null`

    echo " + $NGX_SYSTEM $NGX_RELEASE $NGX_MACHINE"

    NGX_PLATFORM="$NGX_SYSTEM:$NGX_RELEASE:$NGX_MACHINE";

    case "$NGX_SYSTEM" in
        MINGW32_*)
            NGX_PLATFORM=win32
        ;;
    esac

else
    echo "building for $NGX_PLATFORM"
    NGX_SYSTEM=$NGX_PLATFORM
fi

. auto/cc/conf

if [ "$NGX_PLATFORM" != win32 ]; then
    . auto/headers
fi

. auto/os/conf

if [ "$NGX_PLATFORM" != win32 ]; then
    . auto/unix
fi

. auto/modules
. auto/lib/conf

case ".$NGX_PREFIX" in
    .)
        NGX_PREFIX=${NGX_PREFIX:-/usr/local/nginx}
        have=NGX_PREFIX value="\"$NGX_PREFIX/\"" . auto/define
    ;;

    .!)
        NGX_PREFIX=
    ;;

    *)
        have=NGX_PREFIX value="\"$NGX_PREFIX/\"" . auto/define
    ;;
esac

if [ ".$NGX_CONF_PREFIX" != "." ]; then
    have=NGX_CONF_PREFIX value="\"$NGX_CONF_PREFIX/\"" . auto/define
fi

have=NGX_SBIN_PATH value="\"$NGX_SBIN_PATH\"" . auto/define
have=NGX_CONF_PATH value="\"$NGX_CONF_PATH\"" . auto/define
have=NGX_PID_PATH value="\"$NGX_PID_PATH\"" . auto/define
have=NGX_LOCK_PATH value="\"$NGX_LOCK_PATH\"" . auto/define
have=NGX_ERROR_LOG_PATH value="\"$NGX_ERROR_LOG_PATH\"" . auto/define

have=NGX_HTTP_LOG_PATH value="\"$NGX_HTTP_LOG_PATH\"" . auto/define
have=NGX_HTTP_CLIENT_TEMP_PATH value="\"$NGX_HTTP_CLIENT_TEMP_PATH\""
. auto/define
have=NGX_HTTP_PROXY_TEMP_PATH value="\"$NGX_HTTP_PROXY_TEMP_PATH\""
. auto/define
have=NGX_HTTP_FASTCGI_TEMP_PATH value="\"$NGX_HTTP_FASTCGI_TEMP_PATH\""
. auto/define
have=NGX_HTTP_UWSGI_TEMP_PATH value="\"$NGX_HTTP_UWSGI_TEMP_PATH\""
. auto/define
have=NGX_HTTP_SCGI_TEMP_PATH value="\"$NGX_HTTP_SCGI_TEMP_PATH\""
. auto/define

. auto/make
. auto/lib/make
. auto/install

# STUB
. auto/stubs

have=NGX_USER value="\"$NGX_USER\"" . auto/define
have=NGX_GROUP value="\"$NGX_GROUP\"" . auto/define

. auto/summary