Event Bus

Library that core of Botorjs is a event bus

Installation

npm install @botorjs/event-bus --save

Setup and Example

    import { EventBus } from "../src/EventBus";
    var bus: EventBus = new EventBus();

    // 
    bus.on("test", function(data) {
       // process
    })
    bus.emit("test", "test");

    // channel point-to-point
    bus.registerChannel("test", "test", (data: ContextChannel) => {
        // process
    });
    bus.emit("test","t");
    bus.emit("test","t");
    bus.emit("test","t");

API

EventBus

Property	Description
on(name, callback)	listen event
once(name, callback)	listen event one time
off(name, callback)	remove listen event
registerChannel(name, event_name, callback, limit = 0)	register a channel with callback handle
getChannel(name)	get channel have register
removeChannel(name)	remove channel have register

ContextChannel

• data connext of Channel

Property	Description
data	get value data
channel	set channel event

Channel

Property	Description
name	name channel
listen	listen event
remove	remove listen event