2015-06-19 22:27:46 +02:00
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import os
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import sys
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from logger import Logger
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import paho.mqtt.client as mqtt
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import time
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DEBUG = False
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2016-06-25 15:52:45 +02:00
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BACKGROUND = False
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2015-06-19 22:27:46 +02:00
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PID_FILE = "/tmp/watchdog.pid"
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LOG_FILE = "/tmp/watchdog.log"
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2016-06-25 15:52:45 +02:00
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BROKER = "172.16.2.15"
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2015-06-19 22:27:46 +02:00
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if BACKGROUND:
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pid = os.fork()
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else:
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pid = 0
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if pid:
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pidFile = file(PID_FILE , mode='w')
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pidFile.write("%i\n" % pid)
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pidFile.close()
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sys.exit(0)
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Logger.openlog(LOG_FILE)
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if DEBUG:
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Logger.debugEnable()
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Logger.log("watchdog started")
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mqttClient = mqtt.Client()
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mqttClient.connect(BROKER, 1883, 60)
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mqttClient.loop_start()
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try:
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while True:
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time.sleep(1)
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Logger.debug("WauWau!")
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mqttClient.publish('IoT/Watchdog', 'WauWau!')
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finally:
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Logger.log("watchdog terminating")
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