pusher websocket

HTML5 Study Notes (5)-WebSocket and message push, html5websocket In B/S-structured software projects, sometimes the client needs to obtain server messages in real time, but the default HTTP protocol only supports the request response mode. This can simplify the Web server and reduce the burden on the server, the response speed is accelerated because the server does not need to establish a communication link with the client for a long time, but it is n

This article was reprinted from: HTTP://ZENGRONG.NET/POST/2199.HTM1. OverviewAfter choosing the WebSocket technology, inevitably, I will compare it with other protocols and techniques. The most common is the need to compare WebSocket and HTTP, Socket technology similarities and differences.WebSocket is created to meet the growing demand for real-time communications based on the Web. In the traditional Web,

Among the new HTML5 features, I was most excited by websocket. Among the reasons for learning Silverlight, this was also very important. I used to take a preliminary look at the basic principles and it was quite easy to implement. I took a short time in the past two days and tried to write it. I still encountered several problems, summarize the basic information for future or interested friends. My machine environment: Windows 7/Visual Studio 2010 SP1

The text of this text connection is: http://blog.csdn.net/freewebsys/article/details/46882777 reprint please must indicate the source!1. About WebSocketHTML5 defines the WebSocket protocol to better conserve server resources and bandwidth and to achieve real-time communication.The WebSocket protocol is also implemented in JavaEE7.In the WebSocket API, the browser

WebSocketStart by creating a new empty folder that is installed with NPM nodejs-websocket :NPM Install Nodejs-websocket New app.js File:varWS = Require ("Nodejs-websocket"); Ws.createserver (function(conn) {Conn.on ("Text", function (str) {Console.log ("Get the message:"+STR); Conn.sendtext ("The server got the message"); }) Conn.on ("Close", function (code, Rea

Project want to use as a real-time statistics, like 110 police love big screen kind, so used to the websocket, the result stepped on a lot of pits, record again.Environment: SPRING,SPRINGMVC (4.2.4.RELEASE), TOMCAT7Problem 1:session object is not the sameHTTP, it's javax.servlet.http.HttpSession.And WebSocket's time javax.websocket.SessionHTTP session is generally used to save user information, according to the user, the HTTP request when carrying Coo

Company project needs to develop a similar QQ, micro-letter Instant IM chat function, do real-time monitoring messages, need to use the technology is websocket. Overview WebSocket: 1.1 Why do we need to websocket such a real-time communication protocol? WebSocket is a form of web communication, and the HTTP protocol

Recently in a project to use the HTML5 introduced in the WebSocket technology, I thought it should be easy to handle, who knows in the real development after the discovery of a lot of trouble, although we are a front-end development and design of the team, And as a second-hand program apes have long been not to be seen, but in order to have the same needs of friends to take a few detours, I still decided to put the implementation of the method in this

In HTML5, the Web Socket APIassociated with data communication is invoked to enable the push of information from the server to the client.Socket, also known as socket, is a technology that develops two-way communication in a TCP interface based on the standard. Typically, the socket is used to describe the IP address and port, which is a character handle in the communication process. When the server side and multiple application services bind a socket, the different ports correspond to different

I was very interested in seeing html5 websocket in my previous blog. I can finally get rid of long polling. (For the implementation method before websocket, I can refer to an article on Developer Works, at the same time, I also talked about the basic concepts of websocket. What is websocket

WebSocket is a network technology for Full-duplex communication between browsers and servers that HTML5 has started to provide. In the WebSocket API, the browser and the server only need to do a handshake (handshaking) of the action, then the browser and the server between the formation of a fast path. The data can be transmitted directly between the two. WebSocket