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804 B
804 B
What happens when unexpected exceptions are raised from our application?
Open frontend/frontend/api.py file in the editor.
Add the following code to the beginning of the def simulate_sensors route.
maybe_raise_exception()
```{{copy}}
The end result function should look like:
``` python
@app.route('/simulate_sensors')
def simulate_sensors():
maybe_raise_exception()
app.logger.info('Simulating refresh of sensor data')
resp = requests.get('http://sensors:5002/refresh_sensors')
resp.raise_for_status()
sensors = resp.json()
return jsonify(sensors)
```{{copy}}
Restart our services `docker-compose up`{{execute interrupt}}.
Open the `/simulate_sensors` resource page for our `frontend` service.
https://app.datadoghq.com/apm/service/frontend/flask.request