zgjin / kqueue

kafka queue for node.js

Kqueue

Easy queue on kafka with node.js

How to use

producer

import {Kproducer} from '../dist';
var producer = new Kproducer(config.zookeeper_addr);
producer.send('you_topic','helloworld2');

consumer

import {Kconsumer} from '../dist';
import config from './config';
var consumer = new Kconsumer(config.zookeeper_addr, [{topic: 'your_topic'}]);
consumer.onMessage = function(message) {
  console.log(message);
} 

use worker hub

producer

import {Kproducer} from '../dist';
var producer = new Kproducer(config.zookeeper_addr);
producer.kpub('Ti1','foo','well done');

consumer

import {Khub} from '../dist';
import config from './config';
class Ti1{
  foo(msg){
    console.log("Ti1.foo happend"+msg);
  }
  bar(msg){
    console.log("Ti1.bar happend"+msg);
  }
}
class Ti2{
  foo2(msg){
    console.log("Ti2.foo2 happend"+msg);
  }
  bar(msg){
    console.log("Ti2.bar happend"+msg["somekey"]);
  }
}
var khub = new Khub(config.zookeeper_addr,{Ti1,Ti2},{only: "Ti2.bar"});

For more example, check out the example folder.

run example

npm start
cd out
node ./ksub.js