commit 80724e2d1c94a5fe6c381bcf355da7a5ab03d3a2 Author: David Fifield <david@bamsoftware.com> Date: Thu Aug 30 17:08:35 2012 -0400 Redo init.d/facilitator for Debian rather than CentOS. --- facilitator/init.d/facilitator | 151 +++++++++++++++++++++++++++------------- 1 files changed, 102 insertions(+), 49 deletions(-) diff --git a/facilitator/init.d/facilitator b/facilitator/init.d/facilitator index 5510d11..fbb30c5 100755 --- a/facilitator/init.d/facilitator +++ b/facilitator/init.d/facilitator @@ -1,67 +1,120 @@ -#!/bin/sh +#! /bin/sh +### BEGIN INIT INFO +# Provides: facilitator +# Required-Start: $remote_fs $syslog +# Required-Stop: $remote_fs $syslog +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: Flash proxy facilitator +# Description: Debian init script for the flash proxy facilitator. +### END INIT INFO # -# facilitator This shell script takes care of starting and stopping -# the flash proxy facilitator. +# Author: David Fifield <david@bamsoftware.com> # -# chkconfig: 2345 90 10 -# description: Flash proxy facilitator. -# processname: facilitator -# pidfile: /var/flashproxy/facilitator.pid -# Installation instructions: -# cp facilitator /etc/init.d/facilitator -# chkconfig --add facilitator -# service facilitator start +# Based on /etc/init.d/skeleton from Debian 6. -# Source function library. -. /etc/rc.d/init.d/functions - -# Replace this with the address of a Tor relay with a websocket pluggable -# transport. You can use host:port syntax. +# The relay must support the websocket pluggable transport. RELAY=tor1.bamsoftware.com:9901 -BINDIR=/usr/local/bin -VARDIR=/var/flashproxy -PROG=$BINDIR/facilitator -PIDFILE=$VARDIR/facilitator.pid -USER=flashproxy +PATH=/sbin:/usr/sbin:/bin:/usr/bin +DESC="Flash proxy facilitator" +NAME=facilitator +PIDFILE=/var/run/$NAME.pid +LOGFILE=/var/log/facilitator.log +DAEMON=/usr/local/bin/$NAME +DAEMON_ARGS="-r $RELAY --log $LOGFILE --pidfile $PIDFILE" +SCRIPTNAME=/etc/init.d/$NAME + +# Exit if the package is not installed +[ -x "$DAEMON" ] || exit 0 + +. /lib/init/vars.sh +. /lib/lsb/init-functions + +# +# Function that starts the daemon/service +# +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 -- \ + $DAEMON_ARGS \ + || return 2 +} + +# +# Function that stops the daemon/service +# +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 $PIDFILE + RETVAL="$?" + [ "$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 + rm -f $PIDFILE + return "$RETVAL" +} -# See how we were called. case "$1" in start) - [ -x $PROG ] || exit 1 - echo -n $"Starting flash proxy facilitator: " - cd $VARDIR && daemon --user $USER --pidfile $PIDFILE $PROG --pidfile $PIDFILE -r $RELAY - RETVAL=$? - echo - [ $RETVAL -eq 0 ] && touch /var/lock/subsys/facilitator + [ "$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) - # Stop daemon. - echo -n $"Shutting down flash proxy facilitator: " - killproc -p $PIDFILE - RETVAL=$? - echo - if [ $RETVAL -eq 0 ]; then - rm -f /var/lock/subsys/facilitator - rm -f $PIDFILE - fi + [ "$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 ;; status) - status -p $PIDFILE facilitator - RETVAL=$? - ;; - restart|reload) - $0 stop - $0 start - ;; - condrestart) - [ -f /var/lock/subsys/facilitator ] && restart || : + status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $? + ;; + 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: $0 {start|stop|status|restart}" - RETVAL=3 + echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2 + exit 3 ;; esac -exit $RETVAL +: