How to use the prototype function from events

Find comprehensive JavaScript events.prototype code examples handpicked from public code repositorys.

events.prototype is the prototype object for Node.js' EventEmitter class, which provides methods for event handling and emitting.

socket.io-stream.js

GitHub: princenchiba/Digital-Trading-App

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var EventEmitter = require('events').EventEmitter;
var bind = require('component-bind');
var IOStream = require('./iostream');
var parser = require('./parser');
var debug = require('debug')('socket.io-stream:socket');
var emit = EventEmitter.prototype.emit;
var on = EventEmitter.prototype.on;
var slice = Array.prototype.slice;

+ 2 other calls in file

mocha.js

GitHub: iykeori/LaravelCapstone

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  }


  return this;
};


EventEmitter.prototype.addListener = EventEmitter.prototype.on;


/**
 * Adds a volatile listener.
 *

How does events.prototype work?

events.prototype is the prototype object for the EventEmitter class in Node.js. The EventEmitter class provides methods for registering and triggering event listeners, allowing you to implement event-driven programming in your applications. The events.prototype object contains the methods that can be called on an instance of the EventEmitter class. These methods include: on(event, listener): Adds a listener function for the specified event. once(event, listener): Adds a one-time listener function for the specified event. off(event, listener): Removes a listener function for the specified event. emit(event, [args]): Triggers all listener functions for the specified event, with optional arguments. Other methods in the events.prototype object include addListener, removeListener, and removeAllListeners. Here's an example of creating an EventEmitter instance and using some of the methods from events.prototype: javascript Copy code {{{{{{{ const EventEmitter = require('events'); const myEmitter = new EventEmitter(); myEmitter.on('greet', (name) => { console.log(`Hello, ${name}!`); }); myEmitter.emit('greet', 'John'); In this example, we're creating a new EventEmitter instance and registering a listener function for the greet event using the on method from events.prototype. We're then triggering the greet event with the emit method and passing a name argument to the listener function. When we run this code, the output will be: Copy code {{{{{{{ class="!whitespace-pre hljs">Hello, John! This demonstrates how events.prototype is used in Node.js to implement event-driven programming, allowing you to create applications that respond to user actions or other events in a flexible and modular way.

kurento-utils.js

GitHub: fleur75921/RealCart

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        self.emit('icecandidate', cand);
    }
    candidategatheringdone = false;
} else if (!candidategatheringdone) {
    if (typeof AdapterJS !== 'undefined' && AdapterJS.webrtcDetectedBrowser === 'IE' && AdapterJS.webrtcDetectedVersion >= 9) {
        EventEmitter.prototype.emit('candidategatheringdone', cand);
    } else {
        self.emit('candidategatheringdone');
    }
    candidategatheringdone = true;

+ 9 other calls in file

socket.js

GitHub: iujkmn/socket.io

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/**
 * `EventEmitter#emit` reference.
 */


var emit = Emitter.prototype.emit;


/**
 * Interface to a `Client` for a given `Namespace`.
 *

Ai Example

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const EventEmitter = require("events");

const myEmitter = new EventEmitter();

myEmitter.on("greet", (name) => {
  console.log(`Hello, ${name}!`);
});

myEmitter.emit("greet", "John");

In this example, we're creating a new EventEmitter instance and registering a listener function for the greet event using the on method from events.prototype. We're then triggering the greet event with the emit method and passing a name argument to the listener function. When we run this code, the output will be: Copy code

namespace.js

GitHub: iujkmn/socket.io

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/**
 * Inherits from `EventEmitter`.
 */


Namespace.prototype.__proto__ = Emitter.prototype;


/**
 * Apply flags from `Socket`.
 */

pouchdb-browser-7.2.2.js

GitHub: sam-echoapps/JobPlus

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Changes.prototype.removeListener = function (dbName, id) {
  /* istanbul ignore if */
  if (!(id in this._listeners)) {
    return;
  }
  EE.prototype.removeListener.call(this, dbName,
    this._listeners[id]);
  delete this._listeners[id];
};

server.js

GitHub: musmanamjad1/AI_GPT_React

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  handle.emitRequest()
}


proto.emit = function emit (event, req, res) {
  if (event !== 'request' && event !== 'checkContinue') {
    return EventEmitter.prototype.emit.apply(this, arguments)
  }


  if (!(req.socket._handle instanceof spdy.handle)) {
    debug('not spdy req/res')

+ 2 other calls in file

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