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    php fastcgi 启动脚本

    以FASTCGI模式启动PHP,通过此脚本,可以以守护进程模式启动PHP的FASTCGI模式。 启动脚本 /h […]

    以FASTCGI模式启动PHP,通过此脚本,可以以守护进程模式启动PHP的FASTCGI模式。

    启动脚本 /home/hliang/fcgi-php:

    [cc lang=”php”]#! /bin/sh
    ### BEGIN INIT INFO
    # Provides: php-fastcgi
    # Required-Start: $all
    # Required-Stop: $all
    # Default-Start: 2 3 4 5
    # Default-Stop: 0 1 6
    # Short-Description: Start and stop php-cgi in external FASTCGI mode
    # Description: Start and stop php-cgi in external FASTCGI mode
    ### END INIT INFO
    # Author: Kurt Zankl
    # Do NOT “set -e”
    PATH=/sbin:/usr/sbin:/bin:/usr/bin
    DESC=”php-cgi in external FASTCGI mode”
    NAME=fcgi-php
    DAEMON=/usr/local/php/bin/php-cgi
    PIDFILE=/var/run/$NAME.pid
    SCRIPTNAME=/home/hliang/app/shell/$NAME
    PHP_CONFIG_FILE=/usr/local/php/lib/php.ini
    # Exit if the package is not installed
    [ -x “$DAEMON” ] || exit 0
    # Read configuration variable file if it is present
    [ -r /etc/default/$NAME ] && . /etc/default/$NAME
    # Load the VERBOSE setting and other rcS variables
    . /lib/init/vars.sh
    # Define LSB log_* functions.
    # Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
    . /lib/lsb/init-functions
    # If the daemon is not enabled, give the user a warning and then exit,
    # unless we are stopping the daemon
    if [ “$START” != “yes” -a “$1” != “stop” ]; then
    log_warning_msg “To enable $NAME, edit /etc/default/$NAME and set START=yes”
    exit 0
    fi
    # Process configuration
    export PHP_FCGI_CHILDREN PHP_FCGI_MAX_REQUESTS
    DAEMON_ARGS=”-q -b $FCGI_HOST:$FCGI_PORT -c $PHP_CONFIG_FILE”
    do_start()
    {
    # Return
    # 0 if daemon has been started
    # 1 if daemon was already running
    # 2 if daemon could not be started
    start-stop-daemon –start –quiet –pidfile $PIDFILE –exec $DAEMON –test > /dev/null || return 1
    start-stop-daemon –start –quiet –pidfile $PIDFILE –exec $DAEMON –background –make-pidfile –chuid $EXEC_AS_USER –startas $DAEMON — $DAEMON_ARGS || return 2
    }
    do_stop()
    {
    # Return
    # 0 if daemon has been stopped
    # 1 if daemon was already stopped
    # 2 if daemon could not be stopped
    # other if a failure occurred
    start-stop-daemon –stop –quiet –retry=TERM/30/KILL/5 –pidfile $PIDFILE > /dev/null # –name $DAEMON
    RETVAL=”$?”
    [ “$RETVAL” = 2 ] && return 2
    # Wait for children to finish too if this is a daemon that forks
    # and if the daemon is only ever run from this initscript.
    # If the above conditions are not satisfied then add some other code
    # that waits for the process to drop all resources that could be
    # needed by services started subsequently. A last resort is to
    # sleep for some time.
    start-stop-daemon –stop –quiet –oknodo –retry=0/30/KILL/5 –exec $DAEMON
    [ “$?” = 2 ] && return 2
    # Many daemons don’t delete their pidfiles when they exit.
    rm -f $PIDFILE
    return “$RETVAL”
    }
    case “$1” in
    start)
    [ “$VERBOSE” != no ] && log_daemon_msg “Starting $DESC” “$NAME”
    do_start
    case “$?” in
    0|1) [ “$VERBOSE” != no ] && log_end_msg 0 ;;
    2) [ “$VERBOSE” != no ] && log_end_msg 1 ;;
    esac
    ;;
    stop)
    [ “$VERBOSE” != no ] && log_daemon_msg “Stopping $DESC” “$NAME”
    do_stop
    case “$?” in
    0|1) [ “$VERBOSE” != no ] && log_end_msg 0 ;;
    2) [ “$VERBOSE” != no ] && log_end_msg 1 ;;
    esac
    ;;
    restart|force-reload)
    log_daemon_msg “Restarting $DESC” “$NAME”
    do_stop
    case “$?” in
    0|1)
    do_start
    case “$?” in
    0) log_end_msg 0 ;;
    1) log_end_msg 1 ;; # Old process is still running
    *) log_end_msg 1 ;; # Failed to start
    esac
    ;;
    *)
    # Failed to stop
    log_end_msg 1
    ;;
    esac
    ;;
    *)
    echo “Usage: $SCRIPTNAME {start|stop|restart|force-reload}” >&2
    exit 3
    ;;
    esac[/cc]

    配置文件,保存在 /etc/default/fcgi-php

    [cc lang=”php”]START=yes
    # Which user runs PHP? (default: www-data)
    EXEC_AS_USER=www-data
    # Host and TCP port for FASTCGI-Listener (default: localhost:9000)
    FCGI_HOST=127.0.0.1
    FCGI_PORT=9000
    # Environment variables, which are processed by PHP
    PHP_FCGI_CHILDREN=4
    PHP_FCGI_MAX_REQUESTS=1000[/cc]

    启动服务:

    [cc lang=”php”]/home/hliang/fcgi-php start[/cc]

    关闭服务:

    [cc lang=”php”]/home/hliang/fcgi-php stop[/cc]

    重启服务:

    [cc lang=”php”]/home/hliang/fcgi-php restart
    /home/hliang/fcgi-php force-reload[/cc]

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