xingrui/test/play/co-test2.js

/**
 * Created by fy on 15-10-1.
 */
'use strict';

var co = require('co')
    , thunkify = require('thunkify');


function testFunc(p1, p2, cb) {
	setTimeout(function () {
		clearInterval(itr);
	}, 300);
	var itr = setInterval(function () {
		cb(null, p1 + p2);
	}, 80);
}

var _testFunc = thunkify(testFunc);

co(function *() {
	var r1 = yield _testFunc(3, 2);
	return r1;
}).then(function (result) {
	console.log(result);
});