content length header

Previous wordsEvery day a variety of media objects are transmitted via http, such as text, movies, and software Programs. HTTP ensures that its messages are correctly transmitted, identified, extracted, and properly processed. To achieve these goals,

Every day a variety of media objects are transmitted via HTTP, such as text, movies, and software programs. HTTP ensures that its messages are correctly transmitted, identified, extracted, and properly processed. To achieve these goals, HTTP uses a

1. Content-length: The size of the entityThe Content-length header indicates the byte size of the entity body in the message. This size contains all content encodings, such as gzip compression of the text file, Content-length header is the size of

Because there is not a large number of connections to the small Web server requirements, not to use the heavy-weight server, so you write a server.It also provides a simple web framework. It's easy to use.The broad requirements include Able

Https://www.byvoid.com/blog/http-keep-alive-header/HTTP protocol Header and Keep-alive mode1. What is keep-alive mode?We know that the HTTP protocol uses "request-answer" mode, when using normal mode, that is, non-keepalive mode, each request/reply

1. What is keep-alive mode?We know that the HTTP protocol uses "request-answer" mode, when using normal mode, that is, non-keepalive mode, each request/reply client and server to create a new connection, immediately after the completion of the

In front of the various situations of fsockopen, which involves a lot of other knowledge, such as chunked segmented transmission, keep-alive,http header field and other additional knowledge, if this knowledge smattering, will affect the PHP socket

1. What is keep-alive mode?We know that the HTTP protocol uses "request-answer" mode, when using normal mode, that is, non-keepalive mode, each request/reply client and server to create a new connection, immediately after the completion of the

Transferred from: http://a280606790.iteye.com/blog/1095085How to open a persistent connection in http1.1, how to shut down, how to transfer data (to determine whether the data transmission is complete)1. What is keep-alive mode?We know that the HTTP

The story took place in a October interview experience, I did not want to say embarrassing, but in order to alert themselves and warn posterity, I decided to write a blog post. Because during the interview, I wrote the QQ farm assistant in 2009,

1. What is keep-alive mode?We know that the HTTP protocol uses "request-answer" mode, when using normal mode, that is, non-keepalive mode, each request/reply client and server to create a new connection, immediately after the completion of the

First, the simple principle When it comes to breakpoint continuation, you have to say some HTTP header fields related to the breakpoint continuation. ①content-length Content-length is used to indicate the size of an entity in an HTTP response

The story took place in a October interview experience, I did not want to say embarrassing, but in order to alert themselves and warn posterity, I decided to write a blog post. Because during the interview, I wrote the QQ farm assistant in 2009,

1. What is keep-alive mode?We know that the HTTP protocol uses "request-answer" mode, when using normal mode, that is, non-keepalive mode, each request/reply client and server to create a new connection, immediately after the completion of the

Part of hypertext Transfer Protocol--http/1.1RFC 2616 Fielding, et al.10 Status Code rule (status code definitions)This article describes the relevant rules for each status code, including the method to be followed by the corresponding status code

HTTP request Header Overview (HttpServletRequest) An HTTP client (for example, a browser) that must indicate the type of request (typically get or post) when sending a request to the server. If necessary, the client can also choose to send another

How can we determine the file length of an HTTP object? There are roughly four situations:* Any message that does not contain a message body (for example, a response message of 1xxx, 204, or 304, and a response message of any header (Head, header)

Problem description: When using Hessian to implement web services, you must use the http post method to transmit data when creating objects. However, an exception (COM. caucho. hessian. client. hessianconnectionexception: 411: Java. io.

Introduction Asp.net has many "secrets" worth exploring. When you discover them, it will greatly improve the performance and scalability of your website! For example, there are some secret bottlenecks for Membership and Profile providers, and they

HTTP request Headers OverviewHTTP client programs, such as browsers, must indicate the type of request (usually get or post) when sending a request to the server. If necessary, the client program can also choose to send additional request headers.