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update mqtt.py #155

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962e532
update mqtt.py
daschmidt1994 May 22, 2026
9bae529
update mqtt.py
daschmidt1994 May 23, 2026
62e09b3
update mqtt.py
daschmidt1994 May 23, 2026
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22 changes: 15 additions & 7 deletions scripts/mqtt/mqtt.py
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Original file line number Diff line number Diff line change
Expand Up @@ -714,10 +714,18 @@ def on_connect(client, userdata, flags, rc):
# Callback function for when the client is disconnected from the broker
def on_disconnect(client, userdata, rc):
print("Disconnected from MQTT broker with result code: " + str(rc))
# Send "off" message to device topic on disconnect
client.publish(mqtt_topic + '/' + mqtt_clientId + '/state', "offline", qos=0)
client.publish(mqtt_topic + '/' + mqtt_clientId + '/power', "off", qos=0)
client.publish(mqtt_topic + '/' + mqtt_clientId + '/reboot', "off", qos=0)
if rc != 0:
print("Unexpected disconnect, trying to reconnect...")
import time
time.sleep(5)
try:
client.reconnect()
print("Reconnect successful!")
except Exception as e:
print("Reconnect failed: ", e)


def playback_info():
Expand Down Expand Up @@ -827,10 +835,10 @@ def get_screenshot():
return img_base64
except Exception as e:
print("Exception: ", e)
return null
return None


def on_message(client, flags, msg):
def on_message(client, userdata, msg):
#print("Topic: " + msg.topic)
#print("Message: " + str(msg.payload.decode("utf-8")))
if msg.topic == mqtt_topic + '/' + mqtt_clientId + '/reboot/set' and str(msg.payload.decode("utf-8")) == "reboot":
Expand All @@ -845,11 +853,11 @@ def on_message(client, flags, msg):
os.system("/usr/bin/pactl set-sink-volume @DEFAULT_SINK@ " + msg.payload.decode("utf-8") + "%")
if msg.topic == mqtt_topic + '/' + mqtt_clientId + '/pause/set' and str(msg.payload.decode("utf-8")) == "pause":
print("Button: pause")
url = 'http://' + jsonconfig['mupibox']['host'] + ':5005/pause'
url = 'http://127.0.0.1:5005/pause'
requests.get(url)
if msg.topic == mqtt_topic + '/' + mqtt_clientId + '/play/set' and str(msg.payload.decode("utf-8")) == "play":
print("Button: play")
url = 'http://' + jsonconfig['mupibox']['host'] + ':5005/play'
url = 'http://127.0.0.1:5005/play'
requests.get(url)
if msg.topic == mqtt_topic + '/' + mqtt_clientId + '/take_screenshot/set' and str(msg.payload.decode("utf-8")) == "take_screenshot":
screenshot = get_screenshot()
Expand All @@ -867,7 +875,7 @@ def check_server_availability(host, port, retry_interval):
time.sleep(retry_interval)

def handle_shutdown(signum, frame):
print(f"Signal {signum} received. Service will be stopped...")
print(f"Exception in main loop: {e}. Service will be stopped...")
client.loop_stop()
client.publish(mqtt_topic + '/' + mqtt_clientId + '/state', "offline", qos=0)
exit(0)
Expand Down Expand Up @@ -998,4 +1006,4 @@ def main():


if __name__ == "__main__":
main()
main()