import { PublisherView } from 'react-native-opentok';

export default function Publisher() {
  return (
    <PublisherView
      apiKey={OPENTOK_API_KEY}
      sessionId={OPENTOK_SESSION_ID}
      token={OPENTOK_PUBLISHER_TOKEN}
      style={{ width: 300, height: 200 }}
    />
  );
}

import { SubscriberView } from 'react-native-opentok';

export default function Subscriber() {
  return (
    <SubscriberView
      apiKey={OPENTOK_API_KEY}
      sessionId={OPENTOK_SESSION_ID}
      token={OPENTOK_SUBSCRIBER_TOKEN}
      style={{ width: 300, height: 200 }}
    />
  );
}

import { Session } from 'react-native-opentok';

Session.connect(OPENTOK_API_KEY, SESSION_ID, PUBLISHER_TOKEN || SUBSCRIBER_TOKEN);
Session.onMessageRecieved((e) => console.log(e));
Session.sendMessage('message');