Netty-socketio Instant Messenger

Jar packages and dependencies on 360 cloud disks: All Files > Learning > Jar packages > netty-socketio-1.7.10 and Dependencies

Original link: http://www.cnblogs.com/always-online/p/4131635.html

Fireworks _ Netty-socketio

First, Introduction

Netty-socketio is an open source Socket.io server-side implementation of Java, which is based on the Netty framework. The project address is: Https://github.com/mrniko/netty-socketio. Socket.io is a cross-browser use WebSocket for real-time real-time applications. This example uses MAVEN to build, depending on the following:

<dependency>    <groupId>com.corundumstudio.socketio</groupId>    <artifactId> Netty-socketio</artifactid>    <version>1.6.5</version></dependency>

The client is using Socket.io-client, which is: Https://github.com/Automattic/socket.io-client.

Second, the relevant code

Server-side:

Message entity

1 package com.test.socket; 2  3 public class Chatobject {4  5     private string userName; 6     private string message; 7  8 public     Ch Atobject () {9     }10 one public     chatobject (string userName, String message) {         n ();         this.username = username;14         this.message = message;15     }16     -Public String getusername () {         return username;19     }20 public     void Setusername (String userName) {         this.username = username;23     }24     Public String GetMessage () {         message;27}28, public     void Setmessage (String message) {         This.message = message;31     }32 33}

Listener

1 package com.test.socket; 2  3 import com.corundumstudio.socketio.AckRequest; 4 import com.corundumstudio.socketio.SocketIOClient; 5 import Com.corundumstudio.socketio.SocketIOServer; 6 Import Com.corundumstudio.socketio.listener.DataListener; 7  8 public class Charteventlistener implements datalistener<chatobject> {9     socketioserver server;11 12 Public     void Setserver (Socketioserver server) {         this.server = server;14}15-public     void OnData (socketioclient client, chatobject data,17             ackrequest acksender) throws Exception {//chatevent         is the name of the event , data is sent for content         this.server.getBroadcastOperations (). Sendevent ("chatevent", data);     }21 22}

Server-side startup code

1 package com.test.socket; 2  3 import com.corundumstudio.socketio.Configuration; 4 import com.corundumstudio.socketio.SocketIOServer; 5  6 public class Socketserver {7 public     static void Main (string[] args) throws Interruptedexception {8  9         Configuration config = new configuration ();         config.sethostname ("localhost");         Config.setport (9092); 12 13         socketioserver Server = new Socketioserver (config);         Charteventlistener listner = new Charteventlistener ();         listner.setserver (server);   Chatevent is the event name         Server.addeventlistener ("Chatevent", Chatobject.class, Listner);         //Start service         Server.start ();         Thread.Sleep (Integer.max_value);         server.stop ();     }26 27}28                                                 

Run the class and the server can start

The client message.html code is as follows:

 1 <! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" "Http://www.w3.org/TR/html4/loose.dtd" > 2 
  
  
The client needs to introduce jquery and socket.io.js files.

  
After the browser opens the HTML file, enters the user name, and sends the message content, the server sends the message to the client, the client receives the message returned from the server, or adds the message to the page and displays it. Operating effects such as:

  

 

Netty-socketio Instant Messenger