Question

Net modulewonder baz only or bar and baz.

// What gets printed out when this server receives something from a connected client? var net = require('net'); console.log('foo'); var server = net.createServer(function(sock) { console.log('bar'); sock.on('data', function(binaryData) { console.log('baz'); }); }); console.log('qux'); server.listen (8080, '127.0.0.1'); 0 O A. foo and bar OB. bar and baz 0 0 C. baz and qux OD. foo and qux O E. only foo OF. only bar G. only baz OH. only qux

I know that when sever receive something data

it calls socket.on but not sure it go trough net.createServer and then reach to scoket.on.

Server is already connected and then recevie data so it should be baz only or bar and baz

Answer 1

Answer to the above question:

When server receives something from a connected client then sock.on call in net.createServer and baz only gets printed out.

But when server not receive data from client then bar printed out.