How to use the options 'watchify' and 'live'?

[ghost]

I set watchifyand 'live' to true value ,and I change the main.js file content, But the bundle.js can't' reload .I just want to live reload my bundle.js file. can anyone help ?

var beefy = require('beefy')
, http = require('http');

http.createServer(beefy({
entries: ['main.js']
, cwd: __dirname
, live: true
, quiet: false
, watchify: true
, bundler: "./node_modules/.bin/browserify"
, bundlerFlags: ['-o', 'bundle.js']
, unhandled: on404
})).listen(8124);

function on404(req, resp) {
resp.writeHead(404, {})
resp.end('sorry folks!')
}

[z3t0]

same problem here, it simply says "404" when looking for the live reload file