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PiXelTubes
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moved collector thread to mqtt publisher 

Signed-off-by: Ebbe Baß <ebbe.bass>
main
Ebbe Baß 2024-02-20 16:10:01 +01:00
parent f1000a053a
commit 50d07e2e15
1 changed files with 15 additions and 21 deletions
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36
server/app.py
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@ -109,17 +109,25 @@ def connect_mqtt():
client.connect("localhost", 1883)
return client
def mqtt_publisher(ti_receiver):
def mqtt_publisher(ti_queue):
tube_index = None
# 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)
while True:
try:
start = time.time()
tube_index = ti_receiver.recv()
end = time.time()
print("Receiving of tube index took: "+str(end-start))
try:
start = time.time()
tube_index = ti_queue.get(block=False)
end = time.time()
print("Receiving of tube index took: "+str(end-start))
tube_index_old = tube_index
except:
if tube_index_old is not None:
tube_index = tube_index_old
else:
tube_index = None
# Gets whatever the last Art-Net packet we received is
start = time.time()
artNetPacket = artNet.readPacket()
@ -144,6 +152,7 @@ def mqtt_publisher(ti_receiver):
mqtt_client.publish(p1_topic, result)
except KeyboardInterrupt:
artNet.close()
def tube_index_updater(ti_queue):
while True:
try:
@ -156,27 +165,12 @@ def tube_index_updater(ti_queue):
print(e)
time.sleep(5)
def tube_index_collector(ti_queue, ti_sender):
item_old = None
while True:
try:
item = ti_queue.get(block=False)
ti_sender.send(item)
item_old = item
except Empty:
if item_old is not None:
ti_sender.send(item_old)
else:
ti_sender.send(None)
if __name__ == "__main__":
(ti_receiver,ti_sender) = Pipe(True)
ti_queue = Queue()
collector_thread = Process(target=tube_index_collector, args=(ti_queue, ti_sender, ))
collector_thread.start()
ti_updater_thread = Process(target=tube_index_updater, args=(ti_queue, ))
ti_updater_thread.start()
publisher_thread = Process(target=mqtt_publisher, args=(ti_receiver, ))
publisher_thread = Process(target=mqtt_publisher, args=(ti_queue, ))
publisher_thread.start()
flask_thread = Process(target=flask_api)
flask_thread.start()