node-vsock v0.0.3

Node VSock

A Node.js addon for VSOCK socket, napi-rs based. Only support linux currently.

Install this package

npm install --save node-vsock

yarn add node-vsock

Support OS

Example

import { VsockSocket } from "node-vsock"

const client = new VsockSocket();
const cid = 15;
const port = 9001;

client.on('error', (err:Error) => {
  console.log("err: ", err)
});

client.connect(cid, port, async () => {
  const data = ['hello', 'w', 'o', 'r', 'l', 'd'];

  client.on('data', (buf: Buffer) => {
    console.log("recv: ", buf.toString())
  })

  for (const str of data) {
    client.writeTextSync(str);
  }

  client.end();
});

A simple server side example:

import { VsockServer, VsockSocket } from 'node-vsock'

const server = new VsockServer();
const port = 9001;

server.on('error', (err: Error) => {
  console.log("err: ", err)
});

server.on('connection', (socket: VsockSocket) => {
  console.log("new socket connection..")

  socket.on('error', (err) => {
    console.log("socket err: ", err)
  });

  socket.on('data', (buf: Buffer) => {
    socket.writeTextSync(`I hear you! ${buf.toString()}`)
  });

  // socket.end()
});

server.listen(port);

Develop requirements

• Install the latest Rust
• Install Node.js@11+ which fully supported Node-API v3
• Install yarn@1.x

Test in local

• yarn
• yarn build
• yarn test

Lisence

MIT