如何使 Socket.io 与 CapacitorJS 本机应用程序一起使用？

Question

How do you make Socket.io work with a CapacitorJS native app for iOS or Android (even on emulators)?

Answer 1

Pass your backend server URL to the socket.io client on initialisation , as follows:

import io from 'socket.io-client';

export const connect = () => {
  const socket = io("https://www.example.com/", { options });
  return socket;
};

as per the official documentation: https://socket.io/docs/v3/client-initialization/#from-a-different-domain