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Method, equipment and system for collecting seed files

A seed file and collection server technology, applied in the network field, can solve the problems of poor real-time collection, poor pertinence of data packet hijacking, limited range of collection of seed files, etc., to achieve the effect of improving pertinence and real-time performance

Active Publication Date: 2014-08-06
CHINACACHE INT HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the method of data packet hijacking is poorly targeted, and the collection is limited to the range that can hijack data packets, the range of collection of seed files is limited, and the real-time performance of collection is poor

Method used

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  • Method, equipment and system for collecting seed files
  • Method, equipment and system for collecting seed files
  • Method, equipment and system for collecting seed files

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Embodiment Construction

[0025] In order to improve the pertinence of collecting seed files and improve the real-time performance of collecting seed files, the embodiments of the present invention provide a method, device and system for collecting seed files.

[0026] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] In the file distribution system based on the BT protocol, the torrent file is stored on the web server, and the downloader uses a web browser to download the torrent file from the web server, and the Tracker server stores the network addresses of all downloaders of a shared file currently downloaded and port number. The original file provider provides complete shared files for other downloaders to download, that is, the original file provider uses the BitTorrent client to generate the original seed file. Each downloader downloads shared files by running a BitTorrent client, and other downloaders other ...

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Abstract

The invention discloses a method, equipment and system for collecting seed files, which are used for improving pertinence and instantaneity of seed file collecting. The method comprises the following steps: a collecting server obtains a magnetic link from a central server, wherein the magnetic link is generated after the central server receives a resource request sent by at least one client, and the magnetic link at least comprises a Hash value of a request resource and a Tracker server address carried by the resource request; and the collecting server determines an opposite terminal client for downloading the same source according to the Hash value contained in the magnetic link and obtains fragment information of the request resource from the opposite terminal client so as to generate the seed files.

Description

technical field [0001] The present invention relates to the field of network technology, in particular to a method, equipment and device for collecting seed files. Background technique [0002] In a peer-to-peer network (peer to peer, P2P), there are many ways to collect torrent files (BitTorrent, commonly known as BT), among which the two most important methods are to use crawler programs to collect torrent files and to use packet hijacking to collect torrent file. The torrent file is also called the original file (or metafile). The information of the shared file is stored in the torrent file, such as the file name, file size, hijacking server (Tracker) address, etc. of the shared file. Generally, it is suffixed with ".torrent". [0003] A crawler program is a program that automatically extracts the network, and is generally an important part of a search engine. The crawler program first needs to filter links that have nothing to do with the topic according to a certain we...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
Inventor 孙昌瑞何佳诚陈奇李健松宗劼
Owner CHINACACHE INT HLDG