Initial commit
This commit is contained in:
Julien Lazarewicz
commit
5590713619
2
.gitattributes
vendored
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2
.gitattributes
vendored
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# Auto detect text files and perform LF normalization
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* text=auto
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4
Documentation/Daemon.txt
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4
Documentation/Daemon.txt
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Files locations :
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LaunchDaemon file : com.fup.anemometre_daemon.plist - location : /Library/LaunchDaemons/
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Daemon files location : /usr/local/com.fup.anemometre_daemon/
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Daemon log files : /var/log/com.fup.anemometre_daemon.log
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6
anemometer.json
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anemometer.json
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{
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"sensor": "anemometer",
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"time": 1351824120,
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"speed": 27.10,
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"error": false
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}
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30
com.fup.anemometre_daemon.plist
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com.fup.anemometre_daemon.plist
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>Label</key>
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<string>com.fup.anemometre_daemon</string>
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<key>ProgramArguments</key>
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<array>
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<string>/usr/local/com.fup.anemometre_daemon/start_daemon.sh</string>
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</array>
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<key>KeepAlive</key>
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<true/>
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<key>StandardOutPath</key>
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<string>/var/log/com.fup.anemometre_daemon.log</string>
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<key>StandardErrorPath</key>
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<string>/var/log/com.fup.anemometre_daemon.log</string>
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<key>Debug</key>
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<true/>
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<key>SoftResourceLimits</key>
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<dict>
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<key>Core</key>
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<integer>9223372036854775807</integer>
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</dict>
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<key>HardResourceLimits</key>
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<dict>
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<key>Core</key>
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<integer>9223372036854775807</integer>
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</dict>
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</dict>
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</plist>
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68
fup_anemo_daemon.log
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68
fup_anemo_daemon.log
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2024-06-11 23:54:51,982 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:54:56,988 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:55:01,994 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:55:07,001 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:55:12,008 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:55:17,014 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:55:22,021 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:55:27,028 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:55:32,031 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:55:37,035 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:55:42,042 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:55:47,048 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:55:52,053 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:55:57,058 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:56:02,063 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:56:07,068 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:56:12,076 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:56:17,083 - fup_anemo_daemon - INFO - 27.1
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2024-06-11 23:56:22,089 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:03:17,954 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:03:22,956 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:03:27,962 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:03:32,967 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:03:37,973 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:03:42,979 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:03:47,985 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:03:52,992 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:03:57,998 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:04:03,004 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:04:08,008 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:04:13,013 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:04:18,018 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:04:23,023 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:04:28,027 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:04:33,033 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:04:38,038 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:04:43,043 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:04:48,047 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:04:53,052 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:04:58,057 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:05:03,063 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:05:08,069 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:05:13,075 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:05:18,080 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:05:23,087 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:05:28,091 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:05:33,097 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:05:38,104 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:05:43,111 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:05:48,116 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:05:53,121 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:05:58,127 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:06:03,133 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:06:08,139 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:06:13,145 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:06:18,151 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:06:23,157 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:06:28,162 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:06:33,168 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:09:05,006 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:09:10,011 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:09:15,017 - fup_anemo_daemon - INFO - 27.1
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2024-06-12 00:09:45,055 - fup_anemo_daemon - INFO - 27.1
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133
fup_anemometre_daemon.py
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133
fup_anemometre_daemon.py
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#!/usr/bin/env python3
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"""
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OSC/Random Example: send random numbers to OSC.
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This example sends a pseudo-random number between 0 and 1024
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to the OSC receiver on UDP port 2222.
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"""
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from pythonosc import udp_client
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from pythonosc import osc_message_builder
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import time
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import signal
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import random
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import sys
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import os
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import time
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import argparse
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import logging
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import daemon
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from daemon import pidfile
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# import urllib library
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from urllib.request import urlopen
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# import json
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import json
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debug_p = False
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debug_flag = True
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debug_working_directory = os.path.dirname(os.path.realpath(__file__))
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prod_flag = False
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prod_working_directory = "/usr/local/com.fup.anemometre_daemon"
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# SIGINT, SIGKILL, SIGTERM, SIGTSTP
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def rcv_SIGNAL(signum, frame, logf):
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print(signum)
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def check_anemometer(logf, inf):
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### This does the "work" of the daemon
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logger = logging.getLogger('fup_anemo_daemon')
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logger.setLevel(logging.INFO)
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fh = logging.FileHandler(logf)
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fh.setLevel(logging.INFO)
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formatstr = '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
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formatter = logging.Formatter(formatstr)
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fh.setFormatter(formatter)
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logger.addHandler(fh)
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oscSender = udp_client.UDPClient("localhost", 2222)
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# store the URL in url as
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# parameter for urlopen
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url = inf
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while True:
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# logger.debug("this is a DEBUG message")
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# logger.info("this is an INFO message")
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# logger.error("this is an ERROR message")
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# store the response of URL
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response = urlopen(url)
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# storing the JSON response
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# from url in data
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data_json = json.loads(response.read())
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# print the json response
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# print(data_json)
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wind_speed = float(data_json["speed"])
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logger.info(wind_speed)
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msg = osc_message_builder.OscMessageBuilder(address = "/env_sensors/anemometer")
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msg.add_arg(wind_speed)
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oscSender.send(msg.build())
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time.sleep(5)
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def start_daemon(pidf, logf, inf):
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### This launches the daemon in its context
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global debug_p
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if debug_p:
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print("fup_anemo_daemon: entered run()")
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print("fup_anemo_daemon: pidf = {} logf = {}".format(pidf, logf, inf))
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print("fup_anemo_daemon: about to start daemonization")
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if debug_flag:
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### XXX pidfile is a context
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with daemon.DaemonContext(
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#working_directory='/var/lib/fup_anemo_daemon',
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working_directory=debug_working_directory,
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umask=0o002,
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pidfile=pidfile.TimeoutPIDLockFile(pidf),
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# SIGINT, SIGKILL, SIGTERM, SIGTSTP
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signal_map={
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signal.SIGTERM: rcv_SIGNAL,
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signal.SIGTSTP: rcv_SIGNAL
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}
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) as context:
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check_anemometer(logf, inf)
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if prod_flag:
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with daemon.DaemonContext(
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#working_directory='/var/lib/fup_anemo_daemon',
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working_directory=prod_working_directory,
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umask=0o002,
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pidfile=pidfile.TimeoutPIDLockFile(pidf)#,
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# SIGINT, SIGKILL, SIGTERM, SIGTSTP
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# signal_map={
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# signal.SIGTERM: rcv_SIGNAL,
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# signal.SIGTSTP: rcv_SIGNAL,
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# signal.SIGINT: rcv_SIGNAL,
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# signal.SIGKILL: rcv_SIGNAL
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# }
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) as context:
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check_anemometer(logf, inf)
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description="Example daemon in Python")
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parser.add_argument('-p', '--pid-file', default='fup_anemo_daemon.pid')
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parser.add_argument('-l', '--log-file', default='fup_anemo_daemon.log')
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parser.add_argument('-i', '--input-file', default='http://localhost/anemometer.json')
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args = parser.parse_args()
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start_daemon(pidf=args.pid_file, logf=args.log_file, inf=args.input_file)
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3
start_daemon.sh
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3
start_daemon.sh
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#!/bin/sh
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source /usr/local/com.fup.anemometre_daemon/.venv/bin/activate
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python /usr/local/com.fup.anemometre_daemon/fup_anemometre_daemon.py
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Reference in New Issue
Block a user