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Reading "http authoritative guide"Chapter 1th HTTP Overview1.1 http--Multimedia Messenger of the Internet1.2 Web client and server1.3 Resources1.3.1 Media TypeA MIME type is a text tag that represents a primary object type and a specific subtype,

To clarify the implementation principle of the HTTPS protocol, at least the following background knowledge is required. Get a general idea of the meaning of several basic terms (HTTPS, SSL, TLS) Get an overview of the relationship

HttpClient4.3 Tutorial Chapter II Connection ManagementPosted on October 11, 20132.1. Persistent connectionTwo hosts the process of establishing a connection is a complex process that involves the exchange of multiple packets and is time consuming.

Transferred from: http://my.oschina.net/yjwxh/blog/174633Abstract heartbeat protocol, based on CS mode system development is a more common and effective connection detection method, recently in the Mina framework, originally wrote a Heartbeat

I have reviewed the protocol standard RFC2616 of HTTP1.1. Below are some differences between RFC2616 and HTTP1.0. 1. Persistent Connection In HTTP1.0, each Request/Response uses a new connection. In HTTP 1.1, Persistent Connection is supported, and

In Asp.net, you can enable the node element under the element node to activate the access trace. The details of the information are also surprising: including the entire request process, request parameters, and return value (viewstate) System.

Simple understanding of Http and TCP, and understanding of tcp The TCP protocol corresponds to the transport layer, while the HTTP protocol corresponds to the application layer. Essentially, the two are not comparable. Http is based on TCP. When the

HTTP authoritative guide (first authoritative book on HTTP and related core web technologies in China)Basic InformationOriginal Title: http: the definitive guideAuthor: (US) Gourley (D.) [Translator's introduction]Translator: Chen Juan Zhao

Visual C # HTTP protocol development HTTP protocol Overview HTTP protocol Overview HTTP Request HTTP Response Introduction to HTTP-related classes Webrequest class Webresponse class Httpwebrequest class

Recently has been addressing a problem on the line, performance is:Tomcat will have a peak every morning, the peak of concurrency reached more than 3000, the final result is the Tomcat thread pool full, log see a lot of requests over 1s.Server

See which mode your httpd uses:/usr/local/apache2/bin/httpd-v |grep ' Server MPM 'Which mode to use, you need to specify at compile time--with-mpm=prefork|worker|eventOf course, you can compile the time, let all three

As a veteran server, Apache is still evolving, for now, it has a total of three stable mpm (multi-processing module, multi-process processing module).They are prefork, worker, and event respectively.1. Prefork MPMKeywords: multi-processPrefork mode

One, prefork MPMKeywords: multi-processPrefork mode can be considered an old but very stable pattern. Apache starts by pre-deriving some child processes from the fork, then waits for the request to come in, and always the view keeps some spare child

This information is in the Official document: http://cn.vuejs.org/guide/components.html This article is based on the official document, more detailed instructions, the code more complete.In short, more suitable for beginners to read ① in simple

In fact, this HTTP downloader function has been quite perfect, support: speed limit, post delivery and upload, custom HTTP header, set user agent, set range and timeout And it is not only download HTTP, because the use of the stream, so also

Https://enable-cors.org/server_nginx.html # # Wide-Open CORS config for Nginx # location/{if ($request _method = ' OPTIONS ') {add_header ' Access-cont Rol-allow-origin ' ' * '; Add_header ' Access-control-allow-methods ' Get, POST,

cross-domain access support (Spring Boot, Nginx, browser) What is cross-domain. Cross-domain refers to the browser's inability to execute scripts for other Web sites. It is caused by the browser's homologous policy and is the security restrictions

HTTP and HTTPSHTTP protocol (Hypertext Transfer Protocol, Hypertext Transfer Protocol): is a way to publish and receive HTML pages.HTTPS (hypertext Transfer Protocol over secure Socket layer) is simply the secure version of HTTP, which is added to

This article transferred from: http://www.techug.com/post/https-ssl-tls.htmlTo clarify the implementation principle of the HTTPS protocol, at least the following background knowledge is required.1. General understanding of the meaning of several

1. The internal mechanism by which Linux performs write on the socket. It may involve some basic I/O mechanisms, and I can't figure out what's going on, running server and client separately, and then terminating the server so that client continues