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Method, system and device for downloading

A downloader and load status technology, applied in the Internet field, can solve problems such as poor download experience, achieve the effect of improving stability and realizing offline downloading

Active Publication Date: 2011-11-09
SHENZHEN TENCENT COMP SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Since popular resources are limited, to support massive resources, it is necessary to provide services for a large number of unpopular resources, and its overhead is lower than that of pure C / S mode, but not all SP (Service Provider, Service Provider) can bear the cost Yes, in addition, in some environments where the P2P protocol cannot be used, the download experience is even worse

Method used

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  • Method, system and device for downloading

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Embodiment Construction

[0047] The technical solution provided by the present invention is applied to a network system including a client, a server, and a data source. A third-party transfer mechanism is added in the process of downloading data, and the server is used as a transfer between the client and the data source. Through the service The client downloads data from the data source and provides that data to the client. In addition, after the server finishes downloading data from the data source, it can also cache the data so as to provide the data to the client, which improves the stability, reliability and download speed of the user's download process.

[0048] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all othe...

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Abstract

The invention discloses a method, a system and a device for downloading. The method comprises the following steps of: receiving a downloading request of a client; obtaining data corresponding to the downloading request, according to the downloading request; and sending the data to the client. With the method, the system and the device provided by the invention, stability, reliability and speed of downloading are all improved.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a downloading method, system and device. Background technique [0002] With the rapid development of file sharing technology, file sharing has been widely popularized and applied, and a large number of popular or unpopular files are spread all over the Internet. With the help of download software that supports protocols such as bittorrent, emule, ftp (File Transfer Protocol, file transfer protocol), http (HyperText Transfer Protocol, hypertext transfer protocol), people can easily obtain shared files distributed globally. [0003] Traditional resource download methods such as http and ftp are all C / S (Client / Server, client / server) mode, and its setup cost is low, but its service capability comes entirely from the server, which requires the server to support massive users and massive data Sharing is expensive. Moreover, the adaptability of the network topology is not strong...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08H04L12/56H04L47/30
Inventor 付国为李小康聂科峰黄琰
Owner SHENZHEN TENCENT COMP SYST CO LTD
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