Add websocket module to skynet
Recently, I became fascinated by skynet, with a high code quality and outstanding computing in open-source game server frameworks, whether it's Python firefly, C ++/Python's kbengine, C #'s scut, or nodejs's pomelo, skynet has great advantages in concurrency and commercial applications.
Recently, I have been playing h5 games. tornado/django is more than enough. I plan to try skynet in the next game. skynet does not conta
Real-time push technology in the web domain is also called realtime technology. The purpose of this technology is to allow users to get real-time updates without having to refresh their browsers. It has a wide range of application scenarios, such as online chat rooms, online customer service systems, commenting systems, WEBIM, etc.Pan TigerLinks: https://www.zhihu.com/question/20215561/answer/26419995Source: KnowOriginal address: http://www.plhwin.com/2014/05/28/nodejs-socketio/
WebSocket is a new protocol for HTML5. it realizes the browser and the server full-duplex communication , can better save the server resources and bandwidth and achieve real-time communication , It is based on TCP , the same as HTTP through TCP to transfer data, but it and HTTP the maximum difference is:
WebSocket is a two-way communication protocol, after establishing the connection, both the
I. AgreementWebSocket is a protocol of Full-duplex communication between client and server based on TCP, which is defined in HTML5 and is also one of the basic specifications of the next generation WebApp.
It broke through the previous limitations of Ajax, the key is real-time, the server can actively push content to the client! Possible applications are: Multiplayer online games, instant chat, real-time monitoring, Remote Desktop, news server and so on.
For myself, the most I want to try now
In the project, you need to view the running log of the frame in the Docker container in real time in the browser, and on the server you can get tail-f execution result InputStream stream by the RESTful interface provided by Docker. The browser HTTP protocol is a request-response protocol, in order to obtain data, you must initiate a request, obviously and the Java InputStream concept is not collaborative, the server can not real-time push log stream to the browser. Using AJAX techniques, you ca
In this article we first understand the basic knowledge, so that we can learn more useful behind.Socket,websocket,http,tcp and so on we have heard the ear has a cocoon, but the use of time to review it.University Learning Network Foundation when the teacher said, the network from the bottom up into the physical layer, Data link layer, network layer, transport layer, Session layer, presentation layer and application layer. Through the preliminary under
Most sites use HTTP protocol communication. HTTP is a non-connected protocol. The server-side talent sends a corresponding response only when the client is requested. the HTTP Request package is also larger, assuming only very small data traffic. Too much overhead. As a result, we are able to use the websocket Protocol to implement connection-oriented communication with minimal overhead. Detailed websocket
Recall the previous chapterIn the previous chapter, "Why do we need HTML5 WebSocket", I briefly introduced the next WebSocket of the past life. I believe that we have a preliminary understanding of the websocket. So today we continue to study the mechanism of websocket in depth.WebSocket mechanismWe know that
Http://www.jb51.net/article/112183.htmRecently encountered a demand in the work, need to use Nginx reverse proxy websocket, after looking for some information, has been tested, so this article mainly introduces the Nginx reverse proxy websocket configuration related information, the need for friends can reference, Let's take a look below.Implementation scenariosUsing the more mature
1. Prefacehas not been how to do the front-end things, but the recent project, the front-end personnel scarce, the company does not arrange for new personnel to enter, so I this background developer can only pull over to sit front end, the front section of things feel a lot, css,js from needless to say, the HTML ecosystem has a lot of technology to learn, okay, Then one of the learning to organize, first of all, the recent project of the front end of the use of what technology it.1, Restful:drop
React originally came from a Facebook-based advertising system project, where front-end development was a huge challenge in the implementation of the project, and the code became bloated and messy and difficult to maintain. So, they decided to throw away many so-called "best practices" and rethink the way the front-end interface was built, so there was react.React brings a lot of pioneering ideas to build the front-end interface, although one of the m
1. IntroductionTo allow Web apps to maintain two-way communication with server processes, the WebSocket interface is described here . 2. Conformance requirements (abbreviated)3. Terminology (abbreviated)4.WebSocket Interface(Code slightly)The WebSocket (URL, protocols) constructor can pass in a 1-2 parameter. The first host specifies the URL to connect to . The
How does QML interact with C ++ through WebSocket ?, QmlwebsocketPreface
As a full-duplex network communication protocol, WebSocket is gradually accepted by various development frameworks and languages.
Among them, a large amount of data is transferred between the browser and the program, that is, WebSocket.
Today, let's talk about how QML interacts with C ++ thr
1.WebSocket Introduction1.1 ConceptsWebSocket is a series of new APIs in HTML5, or new specifications, new technologies. The support page uses the Web socket protocol for full-duplex communication with the remote host. It introduces the WebSocket interface and defines a full-duplex communication channel that operates on the web through a single socket.1.2 WebSocket
Written in the beginning of last year, did a contest scoring app. Specific needs, the same group of teachers can communicate with each other, timely notify the same group of personnel, the other team did those operations (of course, this is only for specific operations) written in the beginning of last year, did a contest scoring app. Specific needs, the same group of teachers can communicate with each other, timely notify the same group of personnel, the other team did those operations (of cour
Project descriptionWebsocket-client module is websocket client for Python. This provide the low level APIs for WebSocket. All APIs is the synchronous functions.Websocket-client supports only hybi-13.License
Lgpl
InstallationThis module was tested on Python 2.7 and Python 3.4+.Type "python setup.py Install" or "Pip install websocket-client
Here I draw a diagram demonstrating the handshake part of a websocket connection between the client and the server, which can be done very easily in node, because the net module provided by node has encapsulated the socket socket, and the developer will use only Consider the interaction of the data without dealing with the establishment of the connection. and PHP does not, from the socket connection, establishment, binding, monitoring, etc., these nee
Before we introduce the main body, let me introduce the background and principle of websocket:
Background
In the browser can only achieve one-way communication through HTTP, comet can simulate two-way communication to some extent, but the efficiency is low, and need the server to have better support; The sockets and Xmlsocket in Flash enable true two-way communication, and you can use these two features in JavaScript with Flex Ajax Bridge. It can be
that it was not very suitable for the current project (maybe I just don't know how to implement it).
Later learned that websocket, the Internet read a lot of documents are similar to chat room scenes, some different. In this, I mainly focus on the introduction of the server under the active push , by the service side to trigger.
WebSocket main achievable scenarios:
1, web chat room
2, Server message real-t
Here I draw a diagram showing the handshake part of the WebSocket connection between the client and the server, which can be done very easily in node, because the net module provided by node has already encapsulated the socket socket, and developers only need to use Consider the interaction of the data without having to deal with the establishment of the connection. and PHP does not, from the socket connection, establishment, binding, monitoring, and
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