onfido-sdk-ui/src/components/utils/crossDeviceSync.js

JavaScript SDK view layer for Onfido identity verification

import io from 'socket.io-client'

const socketData =  {
      path: "/v2/socket.io",
      upgrade: false, // default: true
      autoConnect: false,
      transports: ['websocket', 'polling'] // default: ['polling', 'websocket']
}

export const createSocket = () => io(process.env.DESKTOP_SYNC_URL, socketData)