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Update turn.py to catch the Twilio error and show an error message #1342

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Aug 17, 2023
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9 changes: 8 additions & 1 deletion sample_utils/turn.py
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@
import os

import streamlit as st
from twilio.base.exceptions import TwilioRestException
from twilio.rest import Client

logger = logging.getLogger(__name__)
Expand All @@ -28,6 +29,12 @@ def get_ice_servers():

client = Client(account_sid, auth_token)

token = client.tokens.create()
try:
token = client.tokens.create()
except TwilioRestException as e:
st.warning(
f"Error occurred while accessing Twilio API. Fallback to a free STUN server from Google. ({e})" # noqa: E501
)
return [{"urls": ["stun:stun.l.google.com:19302"]}]

return token.ice_servers