old_contents: #!/usr/bin/python
  
  # Copyright (c) 2010, Roger Light <roger@atchoo.org>
  # All rights reserved.
  # 
  # Redistribution and use in source and binary forms, with or without
  # modification, are permitted provided that the following conditions are met:
  # 
  # 1. Redistributions of source code must retain the above copyright notice,
  #   this list of conditions and the following disclaimer.
  # 2. Redistributions in binary form must reproduce the above copyright
  #   notice, this list of conditions and the following disclaimer in the
  #   documentation and/or other materials provided with the distribution.
  # 3. Neither the name of mosquitto nor the names of its
  #   contributors may be used to endorse or promote products derived from
  #   this software without specific prior written permission.
  # 
  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  # POSSIBILITY OF SUCH DAMAGE.
  
  import mosquitto
  from ctypes import *
  
  def on_connect(rc):
  	print "rc: ", rc
  
  def on_message(msg):
  	print msg.topic,msg.qos,msg.payload
  
  def on_publish(mid):
  	print "mid:", mid
  
  def on_subscribe(mid, granted_qos):
  	print "Subscribed:",mid,granted_qos
  	
  
  mqttc = mosquitto.Mosquitto("python_sub")
  mqttc.on_message = on_message
  mqttc.on_connect = on_connect
  mqttc.on_publish = on_publish
  mqttc.on_subscribe = on_subscribe
  mqttc.connect("127.0.0.1", 1883, 60, True)
  mqttc.subscribe("$SYS/#", 2)
  mqttc.subscribe("#", 2)
  mqttc.publish("bob", "0000000")
  
  while 1:
  	mqttc.loop()
  
  
new_contents: #!/usr/bin/python
  
  # Copyright (c) 2010, Roger Light <roger@atchoo.org>
  # All rights reserved.
  # 
  # Redistribution and use in source and binary forms, with or without
  # modification, are permitted provided that the following conditions are met:
  # 
  # 1. Redistributions of source code must retain the above copyright notice,
  #   this list of conditions and the following disclaimer.
  # 2. Redistributions in binary form must reproduce the above copyright
  #   notice, this list of conditions and the following disclaimer in the
  #   documentation and/or other materials provided with the distribution.
  # 3. Neither the name of mosquitto nor the names of its
  #   contributors may be used to endorse or promote products derived from
  #   this software without specific prior written permission.
  # 
  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  # POSSIBILITY OF SUCH DAMAGE.
  
  import mosquitto
  from ctypes import *
  
  def on_connect(rc):
  	print "rc: ", rc
  
  def on_message(msg):
  	print msg.topic,msg.qos,msg.payload
  
  def on_publish(mid):
  	print "mid:", mid
  
  def on_subscribe(mid, granted_qos):
  	print "Subscribed:",mid,granted_qos
  	
  
  mqttc = mosquitto.Mosquitto("python_sub")
  mqttc.on_message = on_message
  mqttc.on_connect = on_connect
  mqttc.on_publish = on_publish
  mqttc.on_subscribe = on_subscribe
  mqttc.connect("127.0.0.1", 1883, 60, True)
  mqttc.subscribe("$SYS/#", 2)
  mqttc.subscribe("#", 2)
  mqttc.publish("bob", "0000000")
  
  while mqttc.loop() == 0:
  	pass
  
  
subject: Quit sub.py if loop() fails.