kaazing

connections. KaazingThe gateway vendor kaazing also provides a javascript class library that allows all current Web browsers to support websockets. Therefore, currentlyWebsocket support can also be said to be ready. To support HTML 5 websockets, kaazing released kaazing gateway 8.09 _ 2 Atlanta, an open-source HTML 5 websocket server, it can be used under the

. Figure 4: latency comparison between polling and Web Socket applications HTML5 Web Socket and Kaazing WebSocket Gateway Currently, only Google's Chrome browser supports HTML 5 Web Socket, but other browsers will also support it. To solve this problem, the Kaazing Web Socket Gateway provides a complete Web Socket Simulation for all old browsers (IE 5.5 +, Firefox 1.5 +, Safari 3.0 +, and Opera 9.5 +, there

more timely, and it will still take 50 milliseconds to transmit the message from the server to the browser, however, the web socket connection remains open and no longer needs to send requests to the server. Figure 4:Round Robin andWeb socket Latency comparison between applications HTML5 web socket and kaazing websocket Gateway Currently, only Google's Chrome browser supports HTML 5 web socket, but other browsers will also support it. T

socket, the message transmission will be more timely, and it will still take 50 milliseconds to transmit the message from the server to the browser, however, the web socket connection remains open and no longer needs to send requests to the server. Figure 4:Round Robin andWeb socketLatency comparison between applications HTML5 web socket and kaazing websocket Gateway Currently, only Google's Chrome browser supports HTML 5 web socket, but othe

Today, most modern browsers have supported HTML5. Learning experience HTML5 A convenient, fast, and powerful feature for web development and is a top priority for every web design and developer.Created by the San Francisco HTML5 user group and two other senior WEB development experts, the book provides readers with a clear understanding of the rationale, development, and status of the HTML5 specification, and a comprehensive display of how to use WebSocket, geolocation, Web Storage, Unprecedente

strings and text strings, and the protocol contains the basic message framework after the handshake is opened.Chapter IIIWill describe the details of more protocols and show you how to create your own WebSocket server.A large number of optional WebSocket servers, developer communities, and countless applications that are using websocket reflect the fiery websocket, with a large number of WebSocket servers already implemented, such as Apache Mod_pywebsocket, Jetty, Socket.io and

strings and text strings, and the protocol contains the basic message framework after the handshake is opened.Chapter IIIWill describe the details of more protocols and show you how to create your own WebSocket server.A large number of optional WebSocket servers, developer communities, and countless applications that are using websocket reflect the fiery websocket, with a large number of WebSocket servers already implemented, such as Apache Mod_pywebsocket, Jetty, Socket.io and

triggered by the exception; OnClose closes the event triggered by the connection; JavaScript calls the browser interface instance as follows: code is as follows copy code var WSServer = ' Ws://localhost:8888/demo '; Server address var websocket = new WebSocket (wsserver);//Create WebSocket Object websocket.send ("Hello");//Send message to Server alert ( Websocket.readystate)//view WebSocket Current state Websocket.onopen = function (evt) {//established

handshake, to indicate that the server has obtained the client's request and agrees to create a WebSocket connection. Once the connection is established, the client and server can transmit data in both directions through this channel.In the actual development process, in order to use the WebSocket interface to build a WEB application, we first need to build a implementation of the WebSocket specification of the server, server-side implementation is not limited by the platform and development la

-WebSocket-Key: uRovscZjNol/umbTt5uKmw =Upgrade: websocketSec-WebSocket-Version: 13 If the server understands the WebSocket protocol, it agrees to protocol switching through the upgrade header. The Code is as follows: HTTP/1.1 101 WebSocket Protocol HandshakeDate: Fri, 10 Feb 2012 17:38:18 GMTConnection: Upgrade Server: Kaazing GatewayUpgrade: WebSocketAccess-Control-Allow-Origin: http://websocket.orgAccess-Control-Allow-Credentials: trueSec-WebSocket

personal understanding, do not know right, right when reference: WebSocket is to implement the handshake through the HTTP protocol socket.Here is an excerpt from the Kaazing websocket–the Web communication Revolution:Second, what can WebSocket do?Theoretically, what the socket can do is what he can do.The answer to this question mark is infinite, let's take a look at this online version of the Quake game, maybe he can light up our brains.Homework: Wi

create a WebSocket connection. Once the connection is established, the client and server can transmit data in both directions through this channel.In the actual development process, in order to use the WebSocket interface to build a WEB application, we first need to build a implementation of the WebSocket specification of the server, server-side implementation is not limited by the platform and development language, only need to comply with WebSocket specifications, There have been some more ma

-WebSocket-Version: 13 If the server understands the WebSocket protocol, it agrees to protocol switching through the upgrade header. The Code is as follows: HTTP/1.1 101 WebSocket Protocol HandshakeDate: Fri, 10 Feb 2012 17:38:18 GMTConnection: Upgrade Server: Kaazing GatewayUpgrade: WebSocketAccess-Control-Allow-Origin: http://websocket.orgAccess-Control-Allow-Credentials: trueSec-WebSocket-Accept: rLHCkw/SKsO9GAH/ZSFhBATDKrU =Access-Control-All

key based on the handshake information and returns it to the client, to indicate that the server obtains the client request and agrees to create a WebSocket connection. Once the connection is established, the client and server can transmit data in two directions through this channel. In the actual development process, in order to use the WebSocket interface to build a Web application, we first need to build a server that implements the WebSocket specification. The server implementation is not l

:8080 Sec-WebSocket-Key: uRovscZjNol/umbTt5uKmw== Upgrade: websocket Sec-WebSocket-Version13At this point, if the server-side support WebSocket protocol, it will send a consent to the Client Upgrade protocol message, the specific message is similar to the following, where Upgrade:websocket is to tell the client I agree to your upgrade agreement: HTTP/1.1101 WebSocket Protocol Handshake Date10201617:38:18 GMT Connection: Upgrade Server: K