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from the specification, WebSocket is undoubtedly accessible through the HTTP proxy server proxy, whether it is a non-encrypted ws://, or encrypted wss://, should be able to. Of course there is a common premise: HTTP Proxy server p
What is Nginx?Nginx (engine x) is a high-performance HTTP and reverse proxy server, also a IMAP/POP3/SMTP server.Nginx is a lightweight Web server/reverse proxy server and e-mail (IMAP/POP3) proxy server that is released under a bsd-like protocol. It is characterized by the possession of less memory, concurrency is str
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 informat
high-performance and highly available, the WebSocket protocol requires a load-balancing layer, Nginx supports WebSocket starting from 1.3, which can be used as a reverse proxy and load balancing for websocket programs. Nginx Configuration Note: See official documents said Nginx after 1.3 version of the support
WebSocket is a protocol in the HTML5 that supports persistent connections, while the HTTP protocol does not support persistent connections.First of all, HTML5 refers to a series of new APIs, or new specifications, technologies. WebSocket is a new protocol and new API in HTML5.The HTTP protocol itself is only 1.0 and 1.
: BalabalabalabalaService side: BalabalabalabalaService side: ha haha haha ah haha hahaService side: Laughing at me ha ha haha hahaIt becomes so that only one HTTP request, you can do a steady stream of information transmission. (in programming, this design is called a callback, that is: you have the information to notify me again, and not my stupid every time to ask you)Such a protocol solves the situation where there is a delay in synchronization an
[This article is original, if reproduced, please indicate the source http://blog.csdn.net/yl02520/article/] WebSocket is based on TCP like the HTTP protocol, so they are all reliable protocols, and the WebSocket send function that Web developers invoke is eventually transmitted through TCP's system interface in browse
Nginx can only proxy HTTP requests, if you want to implement proxy websocket requirements, you need to add the "Upgrade" field in the request to upgrade the request from HTTP to WebSocket.The configuration is as follows:http{map $http
Production and research there is the need for long connection through Nginx Proxy, we know that the default Nginx only supports short connections, with long connections need to be configured separatelyOneThe WebSocket protocol provides a Web application that creates a two-way communication that supports both server and client. As part of the HTML5, Websock makes it easier to provide a simpler method than th
us quickly establish a web site, which is more efficient than PHP development and has a lower learning curve. It is very suitable for small websites and personalized websites. Our own Geek website !! About author Zhang Dan (Conan), programmer Java, R, PHP, Javascript weibo: @ Conan_Z blog :? http://blog.fens.me Email: bsspirit@gmail.com reproduced please indicate the source: http://blog.fens.me /Nodejs-
Recently, there is a need to use Nginx reverse proxy websocket, after looking for information, has been tested, this article only make a recordCopy CodeThe code is as follows:Note: Look at official documents said Nginx in the version after 1.3 only support websocket reverse proxy, so to use the support
Recently, there is a need to use Nginx reverse proxy websocket, after looking for some information, has been tested through, this article only make a record Copy Code code as follows: Note: Read the Official document said Nginx in the 1.3 version only support WebSocket reverse proxy, so to use the supp
SceneBusiness Services provide WebSocket services based on WebSocket to push report data, clients view reports on browsers, and pass requests to backend services via HTTP proxies.ProblemWhen the client views the report data on the browser, the report function is abnormal, and the browser development tool views The WebSocket
IP protocol to address the hosts in the network. We know that the IP protocol used by the network layer can help us to locate the target host based on the IP address, but there may be multiple applications running on one host, and how to communicate with the specified application is specified by the TCP or UPD address, or the port number. This makes it possible for a Socket instance to uniquely represent a communication link for an application on a host.
Need Nginx as WebSocket reverse proxy, no nginx reverse proxy time no problem, through Nginx reverse proxy will report 400 error, check background debugging information:Tornado.general–debug–can "Upgrade" only to "WebSocket".By analyzing the original is required Nginx to do
Description: Http://www.oschina.net/translate/websocket-nginxAfter reading the instructions, start the configuration directly:Add the following configuration in nginx.confInclude testws.conf;Include testwss.conf;Vim testws.confMap $http _upgrade $connection _upgrade {default upgrade; ' Close;} Upstream WebSocket {serve
http://blog.fens.me/nodejs-websocket-nginx/#comment-2998 ANGULARJS Experience-based programming series articles Start from scratch Nodejs series articles Hadoop Family Series Articles Rhadoop Practice Series Articles Let Hadoop run in the Cloud series articles R's Geek Ideal series articles R Sword NoSQL series articles MongoDB Deployment Experiment Series articles Omnipotent Java series
HTTP/WebSocket and httpwebsocketHttp Definition HTTP is a standard TCP protocol for client and server requests and responses.HTTP request format The HTTP request format consists of the request line, request header, empty line, and message body. Each part occupies one line. Request Line: The request line is the first l
Winsock provides two methods for HTTP proxy to submit HTTP requests.1. Direct Request2. Connect to the remote server and submit an HTTP request like a common request. Let's talk about the first method:Let's talk about the common process of submitting an HTTP request: After c
About Http-proxy Use NPM to build a front-end project you should be familiar with Http-proxy This module, it can forward all the request agent to the real back-end real API address, so that we can really realize the end-to-end development completely separate, and even some resources can be agent to the corresponding r
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