Raspberry Pi Camera Monitoring

# Pi Camera Streaming (Python)
from picamera import PiCamera
from flask import Flask, Response
import io

app = Flask(__name__)
camera = PiCamera()
camera.resolution = (640, 480)
camera.framerate = 24

def generate():
    stream = io.BytesIO()
    for _ in camera.capture_continuous(
            stream, 'jpeg', use_video_port=True):
        stream.seek(0)
        yield (b'--frame\r\n'
               b'Content-Type: image/jpeg\r\n\r\n' + 
               stream.read() + b'\r\n')
        stream.seek(0)
        stream.truncate()

@app.route('/stream')
def video():
    return Response(generate(),
        mimetype='multipart/x-mixed-replace; boundary=frame')

app.run(host='0.0.0.0', port=8080)