File: pyro4-nsd

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pyro4 4.23-1
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#!/bin/sh
### BEGIN INIT INFO
# Provides:          pyro4-nsd
# Required-Start:    $time $local_fs $remote_fs $network
# Required-Stop:     $time $local_fs $remote_fs $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Pyro4 name server daemon
# Description:       Debian init script for pyro4-nsd (Pyro4 name server daemon)
### END INIT INFO

# -------------------------------------------------------------------------
#    <Pyro4 NameServer Daemon Script>
#    Copyright (C) <2011>  <Pierre PACORY> - ppacory@gmail.com
# Licensed under the "MIT Software License" for inclusion in Pyro4.
# -------------------------------------------------------------------------


LISTEN_ADDRESS=0.0.0.0
LISTEN_PORT=9999
MESSAGEDIR=/var/log/Pyro4
MESSAGELOG=/var/log/Pyro4/NameServer.log
PID=/var/run/Pyro4-NameServer.pid

# Defaults - don't touch, edit /etc/default/pyro-nsd
ENABLED=0

if [ -f /etc/default/pyro4-nsd ] ; then
        . /etc/default/pyro4-nsd
fi

if [ "$ENABLED" = "0" ]; then
    echo "pyro4-nsd: disabled, see /etc/default/pyro4-nsd"
    exit 0
fi

# Add Pyro Config
# here you can add others ...
export PYRO_HMAC_KEY=12345
export PYRO_LOGFILE="$MESSAGELOG"
export PYRO_LOGLEVEL=DEBUG

. /lib/lsb/init-functions

# Check the script is being run by root user
if [ "$(id -u)" != "0" ]; then
  echo 1>&2 "ERROR: The $0 script must be run as root"
  exit 1
fi

# Create the PID File
touch $PID

# Detect if Python 2.x or Python 3.y is installed
PYTHON=python3
[ -x /usr/bin/$PYTHON ] || PYTHON=python

case "$1" in
  start)
    # create the log directory if not exist
    [ ! -d "$MESSAGEDIR" ] && mkdir -p "$MESSAGEDIR"

    echo "Starting Pyro4 Name Server"
    # test if not already running
    if [ ! -f "/proc/$(cat $PID)/exe" ]; then
      $PYTHON -m Pyro4.naming -n "$LISTEN_ADDRESS" -p "$LISTEN_PORT" >/dev/null 2>&1 &
      echo $!>"$PID"
    else
      echo "Pyro4 Name Server already running"
    fi
    ;;
  stop)
    echo "Stopping Pyro4 Name Server"
    # test if running
    if [ -f "/proc/$(cat $PID)/exe" ]; then
      kill -9 "$(cat $PID)"
      rm -rf "$PID"
    else
      echo "Pyro4 Name Server already stopped"
    fi
    ;;
  restart)
    $0 start
    $0 stop
    ;;
  force-reload)
    $0 start
    $0 stop
    ;;
  *)
    echo "usage: $0 {start|stop|restart|force-reload}"
esac
exit 0