OperationalService/web/client/src/layout/actions/webSocket.js

'use strict';
import io from 'socket.io-client';

export const INIT_WEB_SOCKET = 'INIT_WEB_SOCKET'
export function initWebSocket ({ ioUrl, token }) {
   if (!ioUrl) {
      ioUrl = localStorage.getItem('apiRoot')
      ioUrl = JSON.parse(ioUrl).root
   }
   if (!token) {
      const user = sessionStorage.getItem('pomsUser')
      if (user) {
         token = JSON.parse(user).token
      }
   }
   if (!ioUrl || !token) {
      return {
         type: '',
      }
   }

   return dispatch => {
      const socket = io(
         ioUrl
         // 'http://10.8.30.7:4000'
         , {
            query: {
               token: token
            },
         });
      dispatch({
         type: INIT_WEB_SOCKET,
         payload: {
            socket: socket
         }
      })
   }
}