Event loop showcase

event-loops.js

const request = require("request"),
	fibonacci = require("fibonacci"),
	fs = require("fs");


process.nextTick(() => {
	process.stdout.write("NT #1\n");
});

fs.readFile("./index.js",  (err, data) => {
	process.stdout.write("1: I/O Polling...\n");
});

request.get("http://google.com", (err, res, body) => {
	process.stdout.write("2: System polling...\n");
})

setImmediate(() => {
	process.stdout.write("3: Set Immediate phase...\n");
});

setTimeout(() => {
	process.stdout.write("4: Timers...\n");
}, 0);

process.stdout.write("5: Fibonacci(20): " + fibonacci.iterate(20).number + " -  Callback\n");

process.nextTick(() => {
	process.stdout.write("NT #2\n");
})