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Diffstat (limited to '')
| -rwxr-xr-x | contrib/nghttpx-init.in | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/contrib/nghttpx-init.in b/contrib/nghttpx-init.in new file mode 100755 index 0000000..2b3c76e --- /dev/null +++ b/contrib/nghttpx-init.in @@ -0,0 +1,164 @@ +#! /bin/sh +### BEGIN INIT INFO +# Provides: nghttpx +# Required-Start: $remote_fs $syslog +# Required-Stop: $remote_fs $syslog +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: nghttpx initscript +# Description: nghttpx initscript +### END INIT INFO + +# Author: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com> +# +# Do NOT "set -e" + +# PATH should only include /usr/* if it runs after the mountnfs.sh script +PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/bin +DESC="HTTP/2 reverse proxy" +NAME=nghttpx +# Depending on the configuration, binary may be located under @sbindir@ +DAEMON=@bindir@/$NAME +PIDFILE=/var/run/$NAME.pid +DAEMON_ARGS="--conf /etc/nghttpx/nghttpx.conf --pid-file=$PIDFILE --daemon" +SCRIPTNAME=/etc/init.d/$NAME + +# Exit if the package is not installed +[ -x "$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 (>= 3.2-14) to ensure that this file is present +# and status_of_proc is working. +. /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 + # Add code here, if necessary, that waits for the process to be ready + # to handle requests from services started subsequently which depend + # on this one. As a last resort, sleep for some time. +} + +# +# 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 + # 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) [ "$VERBOSE" != no ] && log_end_msg 1 ;; + esac + ;; + status) + status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $? + ;; + upgrade) + log_daemon_msg "Upgrading $DESC" "$NAME" + oldpid=`pidofproc -p $PIDFILE $NAME` + case "$?" in + 0) + log_progress_msg "Sending SIGUSR2 to $oldpid..." + kill -USR2 $oldpid + log_progress_msg "Waiting for new binary..." + for i in 1 2 3 4 5 ; do + sleep 1 + newpid=`pidofproc -p $PIDFILE $NAME` + if [ "$newpid" != "$oldpid" ] ; then + break + fi + done + if [ "$newpid" != "$oldpid" ] ; then + log_progress_msg "Sending SIGQUIT to $oldpid..." + kill -QUIT $oldpid + log_end_msg 0 + else + log_progress_msg "New binary failed to start" + log_end_msg 1 + fi + ;; + *) + log_progress_msg "pidofproc() failed" + log_end_msg 1 + ;; + esac + ;; + restart|force-reload) + # + # If the "reload" option is implemented then remove the + # 'force-reload' alias + # + 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|status|restart|force-reload|upgrade}" >&2 + exit 3 + ;; +esac + +: |