how websocket works

", it is reasonable to ask if it appropriate to use ? The best fit for WebSocket are in Web applications where client and server need to exchange events at high frequency and at Low latency. Prime candidates include but are not limited to applications in finance, games, collaboration, and others. Such applications are both very sensitive to time delays and also need to exchange a wide variety of messages in high freq Uency. For other application types

Directory What is WebsocketWhy use WebsocketPerformance theory AnalysisWebsocket service end and reverse generation practiceTest for reverse generation performanceWebsocket and HTTPWhat is Websocket The Websocket is a Full-duplex communication protocol, initially defined by HTML5, that is built on a single TCP connection, which is independent of the HTML5 specification and standardized by RFC 6445, but is

WebSocket and websocket 1. What is webSocket? As we all know, the browser supports stateless http. When a user sends a request on the browser side, the server returns a response. This kind of response can be sent only when the user requests continuously. Before html5, to implement a real-time service data retrieval function, you may only need to use the round-rob

Open-source C # implements WebSocket protocol client and server websocket-sharp component parsing, I haven't written a blog for a long time (at least I feel I haven't written it for a long time). I can't help it. The landlord is also a person who needs to live. I 've been looking for a job for a long time. (People who urge me to write code all day long hope to understand more. I will stick to writing our pr

As we all know, the HTTP protocol is stateless and interacts with the server based on Request/response, which is what we often call the single-mode. However, with the development of the Internet, the two-way communication between the browser and the server is increasing, and the way of long polling to the servers to get the latest data and push effect is becoming more and more satisfying. HTML5 Standard, also provides us with the browser and the service side of the Duplex Communication protocol

In HTML5 specifications, my favorite Web technology is the rapidly becoming popular WebSocket API. WebSocket provides a popular technology to replace the Ajax technology we have been using over the past few years. This new API provides a method to effectively push messages from the client to the server using simple syntax. Let's take a look at HTML5 WebSocket API

Two URL schemes of WebSocket protocolNon-encrypted traffic between WS client and serverEncrypted traffic between the WSS client and serverWebSocket secure means that WebSocket connections using Transport Layer Security (SSL) use HTTPS security to secure HTTP connectionsConstructors for 1.WebSocketvar ws = new WebSocket ("ws://www.websocket.org");　　2.

Php + websocket Simple Chat Room practice, websocket Construction 1. Preface There is a simple chat room in the company's game. After learning about it, I learned that it was implemented by node + websocket. I think php will also be used as a simple chat room. As a result, I collected various materials to read documents and find instances. I also wrote a simple c

WebSocket and message push, WebSocket message push 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 clie

Use html5 websocket to implement a chat room. What is websocket? The WebSocket protocol is a new protocol introduced by html5. it aims to implement full duplex communication between browsers and servers. Those who read the link above will surely have some knowledge about how low efficiency and high consumption (polling or comet) have been done in the past. In th

First knowledge of WebSocket protocol, first knowledge of websocket1. What is the WebSocket protocol? RFC6455 is described as follows: The WebSocket Protocol enables two-way communication between a client running untrusted code in a controlled environment to a remote host that has opted-in to communications from that code. The security model used for this is the

WebSocket, so it's straightforward to directly use the WebSocket service provided by Netty directly in your project, as is the concept of netty design. You can fully use the WebSocket protocol without needing to care about its internal implementation details, we will create a real-time web version of the chat system by using the