Intro

Tunnel a tcp connection to a remote socket and listen/edit the traffic through the tunnel.

Install

npm install --save git+https://github.com/anzerr/tcp.proxy.git
npm install --save @anzerr/tcp.proxy

Example

const Proxy = require('tcp.proxy');
let p = new Proxy('localhost:5670', 'localhost:5671');
p.on('connect', (tunnel) => {
    tunnel.on(Proxy.RX, (data, resolve) => {
        console.log(Proxy.RX, tunnel.key, data.toString());
        resolve(data);
    }).on(Proxy.TX, (data, resolve) => {
        console.log(Proxy.TX, tunnel.key, data.toString());
        resolve(data);
    }).on('close', () => {
        console.log('tunnel closed', tunnel.key);
    });
});