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PiXelTubes
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adfded multiprocessisng back again and also made a mqtt share for the tube index 

Signed-off-by: Ebbe Baß <ebbe.bass>
main
Ebbe Baß 2024-02-17 23:03:40 +01:00
parent 775a6caf77
commit 77ad069eec
1 changed files with 31 additions and 9 deletions
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38
server/app.py
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@ -109,19 +109,24 @@ def connect_mqtt():
client.connect("localhost", 1883)
return client
if __name__ == "__main__":
flask_thread = Process(target=flask_api)
flask_thread.start()
def mqtt_publisher():
def on_message(mqttc, obj, msg):
print(msg.payload)
print(type(msg.payload))
global TUBE_INDEX
TUBE_INDEX = msg.payload
# Set Connecting Client ID
mqtt_client = mqtt.Client(mqtt.CallbackAPIVersion.VERSION2)
# client.username_pw_set(username, password)
mqtt_client.on_message = on_message
mqtt_client.connect("localhost", 1883)
# Create and start a thread for each universe
mqtt_client = connect_mqtt()
artnetBindIp = get_eth0_ip()
artNet = Artnet.Artnet(BINDIP = artnetBindIp, DEBUG = True, SHORTNAME = "PiXelTubeMaster", LONGNAME = "PiXelTubeMaster", PORT = 6454)
mqtt_client.subscribe("pxm/tube_index")
mqtt_client.loop_start()
while True:
cur = db.cursor()
cur.execute("SELECT mac_address, universe, dmx_address FROM tubes")
TUBE_INDEX = cur.fetchall()
cur.close()
try:
# Gets whatever the last Art-Net packet we received is
artNetPacket = artNet.readPacket()
@ -145,3 +150,20 @@ if __name__ == "__main__":
except KeyboardInterrupt:
artNet.close()
sys.exit()
def tube_index_updater():
mqtt_client = connect_mqtt()
cur = db.cursor()
cur.execute("SELECT mac_address, universe, dmx_address FROM tubes")
TUBE_INDEX = cur.fetchall()
cur.close()
mqtt_client.publish("pxm/tube_index", str(TUBE_INDEX))
if __name__ == "__main__":
update_tube_index_thread = Process(target=tube_index_updater)
update_tube_index_thread.start()
flask_thread = Process(target=flask_api)
flask_thread.start()
publisher_thread = Process(target=mqtt_publisher)
publisher_thread.start()