lockup/test/ee.js

Lockup uses a certain lock file to queue and deal with inter-process asynchronous resources.

'use strict';

var EE = require('events').EventEmitter;

var ev = {
    __proto__: EE.prototype
};


ev.on('a', function () {
    console.log(1);
});

ev.on('a', function () {
    setTimeout(function () {
        console.log(2)
    }, 1000)
});

ev.emit('a');

ev.removeAllListeners('a');

ev.on('a', function () {
    console.log(11);
});

ev.on('a', function () {
    setTimeout(function () {
        console.log(21)
    }, 1000)
});

ev.emit('a');