aion-web3-core-promievent

aion-web3-core-promievent

This is a sub package of aion_web3.

This is the PromiEvent package to return a EventEmitter mixed with a Promise to allow multiple final states as well as chaining.

Please read the documentation for more information.

Installation

Node.js

npm install aion-web3-core-promievent

Usage

// in node.js
var Web3PromiEvent = require('aion-web3-core-promievent');

var myFunc = function(){
    var promiEvent = Web3PromiEvent();
    
    setTimeout(function() {
        promiEvent.eventEmitter.emit('done', 'Hello!');
        promiEvent.resolve('Hello!');
    }, 10);
    
    return promiEvent.eventEmitter;
};


// and run it
myFunc()
.then(console.log);
.on('done', console.log);