Linux下BT客戶端的設計與實現(xiàn).pdf

1、蘇州大學碩士學位論文Linux下BT客戶端的設計與實現(xiàn)姓名：陳華申請學位級別：碩士專業(yè)：計算機技術指導教師：陸建德20091001AbstractTheDesignandImplementationofaBTClientforLinuxTheDesignandImplementationforLinuxAbstractofaBTClientThecommunicatingmodelsinnetworksaremoreandmoreabu

2、ndantThetypicalcommunicationmodelformanyapplicationsexpedencedfromstartedwhensimpleconnectionbaseauniformprotocol，toclient／servercenteredmodelthattheservercomputerusesdifferentprotocols，finallyreturnedP2Pmodelthatdevelop

3、squicklytodayP2Ptechnologyisaprimarydirectionofcommunicationforcomputernetworksinthefuture，thoughthereexistmanytechnologicalproblemswaitingUStoresolveTheBitTorrent(BT)amongtheP2Ptechnologyisverypopularinthenext—generatio

4、nnetworktechnologyresearchWhentheBitTorrentiswidelyused，BitTorrentclienthasalsobeengreatlydeveloped，someofthemarewidelyusedbyuserswhilesomeothershaveneverevenheard，theyvariesinfunctionalityMostofthoseproductsarerunningon

5、WindowsplatformNowadays，LinuxgetsmoreandmorepopularbutthereisarealitythatitlacksoftheP2PproductssuchasBitTorrentSothatthisauthorchoosestodeveloptheBitTorrentclientsoftwareunderLinuxismeaningfulThispaperanalyzeshowtheBitT

6、orrentworks，anddescdbesthedetailsoftheBitTorrentprotocolspecification，Bcodingformat，BitTorrentseedfilestructure，BitTorrentClient，thedetailsofservercommunicationinTrackerandpeercommunicationnormsTheauthorcomparedtheadvant

7、agesanddisadvantagesofmultipleBitTorrentclients，summedupthegeneralfunctionofBitTorrentclients，refinedthecorefunctionalityoftheBitTorrentprogram，anduseClanguagetodevelopaBitTorentclientunderLinuxTheimplementationbythisaut

8、horisdividedintofivemajormodules：Bcodinganalysismodule，BitTorrentseeds(metainformationfile)analysismodule，BitTorrentClientandTrackerservercommunicationmodule，BitTorrentclientandBitTorrentclientconnectionbetweenthecommuni