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A method and device for proxying HTTP requests through UDP

A technology of request header and request message, applied in the computer field, can solve the problem of low request efficiency and achieve the effect of improving request efficiency

Active Publication Date: 2019-11-15
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a method and device for proxying HTTP requests through UDP, to solve the problem of low request efficiency caused by TCP's three-way handshake in the HTTP request process with a small request text, and the DNS request in the HTTP request process. Hijacking problem, improve request efficiency

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  • A method and device for proxying HTTP requests through UDP
  • A method and device for proxying HTTP requests through UDP
  • A method and device for proxying HTTP requests through UDP

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Embodiment Construction

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0059] In the existing HTTP request process, the client can send request information to the Web server only by establishing a TCP connection. Since establishing multiple TCP connections consumes a lot of resource overhead, HTTP requests are forwarded through proxy servers when possible. The function of the proxy server is to act on behalf of network users to obtain network information. To put it vividly: it is a transfer station for network information. Unde...

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Abstract

Embodiments of the present invention provide a method and device for proxying HTTP requests through UDP, the method comprising: receiving a UDP request message sent by a first network device, the UDP request message including a UDP request header and a uniform resource identifier; Analyzing the UDP request header in the UDP request message, identifying the HTTP domain name, and constructing an HTTP request message according to the HTTP domain name and the uniform resource identifier, the UDP request header is constructed according to the HTTP domain name, The destination address of the HTTP request message is the second network device; and the HTTP request message is sent to the second network device. The application of the embodiment of the present invention effectively solves the problem of low request efficiency caused by TCP's three-way handshake in the HTTP request process with a small request text, and the problem of DNS request being hijacked during the HTTP request process, thereby improving the request efficiency.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for proxying HTTP requests through UDP. Background technique [0002] When visiting a website, the domain name is sent to DNS (Domain Name System, Domain Name System) for resolution. After DNS resolution, the IP (Internet Protocol, protocol for interconnection between networks) address of the website is returned to the client, and the IP address is used to initiate HTTP (Hyper Text Transfer Protocol, hypertext transfer protocol) request. During the HTTP request process, only by establishing a TCP (Transmission Control Protocol, Transmission Control Protocol) connection, the client can send request information to the Web server. After receiving the request information, the Web server returns the corresponding response information. After the response information of the Web server, the data is interpreted and executed, and the Web server closes the TCP connect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08H04L29/12
CPCH04L69/164H04L69/22H04L61/4511H04L67/56
Inventor 庹虎
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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