@thgh/tunnelmole/dist/src/websocket/host-ip-websocket.js

Tunnelmole, an open source ngrok alternative. Instant public URLs for any http/https based application. Available as a command line application or as an NPM dependency for your code. Stable and maintained. Good test coverage. Works behind firewalls

import WebSocket from 'ws';
export default class HostipWebSocket extends WebSocket {
    sendMessage(object) {
        const json = JSON.stringify(object);
        this.send(json);
    }
}
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