| Using MQTT with HTTP serving stream [message #1832239] |
Mon, 14 September 2020 02:15 |
 ball chu
Messages: 1
Registered: September 2020 |
Junior Member |
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I am trying to use MQTT to receive messages while using a Streaming HTTP server to stream my picamera onto my 5000 port within the same file. This is causing my MQTT to be rather unstable and it cannot receive messages at time. May I know anyone has a solution to this? Thank you.
MQTT code
```
def on_connect(client,rc):
if rc == 0:
global Connected
Connected = True
client.subscribe("picam/show")
def on_message(client, userdata, message):
global capture_image
data = message.payload.decode("utf-8").replace("'", '"')
d = json.loads(data)
if d["action"] == "take pic":
try:
capture_image()
except Exception as e:
print(e)
client = mqttClient.Client("picam")
client.on_connect= on_connect
client.connect(broker_address, port=1884)
# edited here to change loop_forever to loop_start
client.loop_start()
```
Streaming HTTP Code
```
output = StreamingOutput()
camera.start_recording(output, format='mjpeg')
try:
address = ('', 5000)
server = StreamingServer(address, StreamingHandler)
server.serve_forever()
finally:
camera.stop_recording()
```
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