use App network info hook

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Wed Oct 28 2020 18:04:57 GMT+0000 (Coordinated Universal Time)

import { useNetInfo } from '@react-native-community/netinfo';

const useAppNetworkInfo = () => {
  const netInfo = useNetInfo();
  const count = useRef(0);
  const isConnected = useRef(false);
  useEffect(() => {
    if (count.current > -1) {
      if (netInfo?.isConnected && netInfo?.isInternetReachable) {
        if (!isConnected.current) {
          if (count.current > 2) {
            Toast.success(i18next.t('global.onlineAlert', 10));
          }
        }
        const socket = GlobalLib.SocketClient.get();
        if (socket && typeof socket.open === 'function') {
          socket.open();
        }
        isConnected.current = true;
      } else {
        if (isConnected.current) {
          Toast.offline(i18next.t('global.offlineAlert', 10));
        }
        isConnected.current = false;
      }
    }
    count.current = count.current + 1;
  }, [netInfo]);
};

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Call this hook in the root of application

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