zbus-sinnbo v0.11.71

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zbus strives to make Message Queue and Remote Procedure Call fast, light-weighted and easy to build your own service-oriented architecture for many different platforms. Simply put, zbus = mq + rpc.

zbus carefully designed on its protocol and components to embrace KISS(Keep It Simple and Stupid) principle, but in all it delivers power and elasticity.

适配当前React环境，避免因为NODEJS判断问题，导致在React中无法使用问题。（仅在React中测试通过)

zbus-javascript

• zbus's javascript works for both Browser and NodeJS environments.
• zbus.js is the only source file required

Getting started

Start zbus, see https://gitee.com/rushmore/zbus

1. NodeJS

zbus has no dependency

npm install zbus

you are ready to go

2. Web Browser

The easiest way to test zbus.js in browser is to use chrome or firefox to access http://zbus.io

In the console, you can program to invoke RPC methods, such as plus/echo(support by the above example)

API Demo

Only demos the gist of API, more configurable usage calls for your further interest.

Produce message

var broker = new Broker("localhost:15555;localhost:15556"); 

var p = new Producer(broker);
var res = await p.declare('MyTopic'); //If topic is new, you may have to declare it, otherwise ignore
console.log(res);
var res = await p.publish({topic: 'MyTopic', body: 'hello from JS(async/await)'}) 
console.log(res);

Consume message

var broker = new Broker("localhost:15555");

var c = new Consumer(broker, "MyTopic"); 
c.onMessage = function (msg, client) {
    console.log(msg);
}
c.start();  

RPC client

var broker = new Broker("localhost:15555;localhost:15556"); 
var rpc = new RpcInvoker(broker, "MyRpc");   

//1) Raw invocation {method: xxx, params: []}
var res = await rpc.invoke({ method: 'plus', params: [1, 2] });
console.log(res);

//2) Raw invocation, method, param1,....
var res = await rpc.invoke('plus', 1, 2);
console.log(res);

//3) Dynamic proxy
var res = await rpc.plus(1, 2);
console.log(res);

broker.close(); //Broker should be shared, close if no need anymore.

RPC service

function MyService() {
    this.plus = function (a, b) {
        return parseInt(a) + parseInt(b);
    } 
    this.echo = function (value) {
        return value;
    } 
    this.getString = function (value, c) {
        if (!c) return value + ", frome javascript";
        return value + ", " + c;
    } 
    this.testEncoding = function () {
        return "中文";
    } 
    this.stringArray = function () {
        return ["hong", "leiming"];
    } 
    this.getBin = function () {
        return new Uint8Array(10);
    }
}  

function myplus(a, b) {
    return a + b;
}   

//sparate the business logic, the following is only a routine configuration

var rpc = new RpcProcessor();
rpc.addModule(myplus); //method example
rpc.addModule(new MyService()); //object example 

//start Consumer with rpc.onMessage handling
var broker = new Broker("localhost:15555");

var c = new Consumer(broker, "MyRpc");
c.connectionCount = 1;
c.messageHandler = rpc.messageHandler;
c.start();