Use the 'request' event instead of calling the first event handler di…

[pixcai]

const http = require('http')
const connect = require('connect')

const app = connect()
const server = http.createServer()

server.addListener('request', (req, res) => console.log('hello'))
server.addListener('request', (req, res) => console.log('world'))

app.use('/hello', server)
app.use('/hello', (req, res) => res.end('nodejs'))

app.listen(3000)

If only use the first handler, "hello" can be output to the console, however "world" and res.end('nodejs') will not be invoked, while emit('request') can. Maybe we should do this?

[dougwilson]

It's certainly possible to add. Can you add tests to our test suite for this, please?

[pixcai]

Update and add test