pusher websocket

. ':' . $ERRSTR); $wsData = Fread ($this->_socket, 2000); $retData = Trim ($wsData, Chr (0). chr (255)); return $retData; } Private Function Encode ($data) {$data = Is_array ($data) | | is_object ($DATA)? Json_encode ($data): (String ) $data; $len = strlen ($data); $mask = Array (); for ($j = 0; $j Can send an array to the server, how to receive data? Http://www.workerman.net/workerman-chatCan look at this, php written

Websocket message push implementation and websocket message push I. Service Layer 　　 Package com. demo. websocket; import java. io. IOException; import java. util. iterator; import java. util. concurrent. concurrent1_queue; import javax. servlet. servletContextEvent; import javax. servlet. servletContextListener; import org. springframework. context. annotation.

Introduction and principle of websocket WebSocket protocol is a new protocol for HTML5. It implements browser-to-server full-duplex communication (Full-duplex). The first handshake needs to be done with an HTTP request. --Baidu Encyclopedia Purpose: Instant messaging instead of pollingThe Instant Messenger on the website is very common, such as the QQ of the webpage, chat system and so on.

Concept As a next-generation Web Standard, HTML5 has a number of compelling new features, such as canvas, local storage, multimedia programming interfaces, WebSocket, and so on. Today we'll take a look at the WebSocket, which is called "Web TCP." The emergence of WebSocket is based on the real-time needs of Web applications. This kind of real-time web application

Transferred from: http://kb.cnblogs.com/page/112616/ObjectiveToday, users are looking for fast, dynamic applications that can be accessed through the web. This article series shows how to use reverse Ajax (Reverse Ajax) technology to develop event-driven Web applications. The 1th part of the series describes reverse Ajax, polling (polling), streaming (streaming), comet, and long polling (long polling). You've learned how Comet uses HTTP long polling, which is the best way to reliably reverse Aja

This is a creation in Article, where the information may have evolved or changed. The message notification in the project is used by WebSocket, which feels better than HTTP long connection chunking, and is hereby recorded.The WebSocket protocol is expressed in WS. In addition, there is the WSS protocol, which represents the encrypted WebSocket protocol, which cor

Spring WebSocket Detailed The spring framework supports WebSocket starting with version 4.0, and I'll detail the Spring WebSocket library. The content includes how the spring framework supports WebSocket messaging in Web applications, and how to leverage the STOMP protocol as a sub-protocol to the application layer's p

Overview HTTP protocol is a stateless protocol, the server side itself does not have the ability to identify clients, must use external mechanisms, such as session and cookies, to maintain a dialogue with a specific client. This is more or less inconvenient, especially in the context of server-side and client needs to continuously exchange data (such as network chat). To solve this problem, HTML5 proposed the browser's WebSocket API. The primary rol

Accidentally in the know to see a reply, instantly feel like so many of the information before the reply so that I have a websocket deep understanding of the wood has. So go to my blog and share. Prefer to read this kind of blog, reading it is easy, not boring, no preacher of the battle, purely for sharing. So much nonsense, and finally praise a ~One, WebSocket and HTTPWebSocket is the HTML5 (protocol), tha

1. What is WebSocket? WebSocket is a protocol specification proposed by HTML5, referring to rfc6455. WebSocket the specification of a communication, through a handshake mechanism, between the client (browser) and the server (webserver) can establish a TCP-like connection, so as to facilitate communication between the c-s. Before the advent of

bottleneck, and need an efficient and energy-saving bidirectional communication mechanism to ensure the real-time transmission of data. In this context, the WebSocket, which is based on the HTML5 specification, is called the Web TCP. Early HTML5 did not form an industry-uniform specification, and each browser and application server vendor had a similar implementation, such as the Mqtt of IBM, the Comet Open source framework, and so on. Until 2014, HT

WebSocket is a network technology that HTML5 started to provide full duplex communication between the browser and the server. In the WebSocket API, the browser and server only need to do a handshake, and then a fast channel is formed between the browser and the server. The data can be transmitted to each other directly between the two.The Cocos2d-x engine integrates libwebsockets, and encapsulates an easy-t

The project used the message of real-time push, check the data used to spring WebSocket, looking for a lot of information, or feel the official Help document written most clearly, is summarized below. There are also two very classic examples: one is https://spring.io/guides/gs/messaging-stomp-websocket/, attached see the download method in the article; another example is https://github.com /rstoyanchev/spri

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

in the corporate network.Now the HTML5 specification prepares an alternative for us. But this specification is a little bit ahead, many browsers are not supported, especially IE, for many developers today is not very helpful, given that most browsers have not yet implemented HTML5 WebSocket, the best way is still to use comet.WebSocket WebSocket (Http://dev.w3.org/html5/websockets) is part of the HTML5 s

1. PrefaceWeb-side IM technology is not easy to implement due to limitations in browser design, and there are roughly 4 main web-end instant Messaging solutions: Traditional Ajax short polling, Comet technology, WebSocket Technology, SSE (Server-sent Events). This article will briefly introduce the principles of these 4 technologies, and point out their similarities and differences, advantages and disadvantages, and so on.2. OverviewThe 1996 IETF HTTP

Accidentally in the know to see a reply, instantly feel like so many of the information before this one reply let me to websocket of deep understanding has wood. So go to my blog and share. Prefer to read this kind of blog, reading it is easy, not boring, no preacher of the battle, purely for sharing. So much nonsense, and finally praise a ~ a, websocket and Httpwebsocket is HTML5 out of the Things (protoco

Make a note of yourselfBy chance to see, instantly feel that before looking at so much of the information is less than this one of the replies so I have a websocket deep understanding of the wood has. So go to my blog and share. Prefer to read this kind of blog, reading it is easy, not boring, no preacher of the battle, purely for sharing. So much nonsense, and finally praise a ~One, WebSocket and HTTPWebSo

Accidentally in the know to see a reply, instantly feel like so many of the information before the reply so that I have a websocket deep understanding of the wood has. So go to my blog and share. Prefer to read this kind of blog, reading it is easy, not boring, no preacher of the battle, purely for sharing. So much nonsense, and finally praise a ~One, WebSocket and HTTPWebSocket is the HTML5 (protocol), tha

My favorite Web technology in the HTML5 specification is the WebSocket API that is rapidly becoming popular. WebSocket offers a popular technology to replace the AJAX technology we've been using for the past few years. This new API provides a way to effectively push messages to the server from the client using simple syntax. Let's take a look at HTML5 's websocket