python_network_programming

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1、PythonNetworkProgrammingbySebastianV.TiponutTechnicalUniversityTimisoaraVersion0.00,16.July20012LISTOFFIGURESContents1Introduction42Basicsocketusage52.1Creatingasocket...................................52.2Connectingasocketanddatatransfer.......................62.3Bindinganametosocket.............

2、.................62.4Listeningandacceptingconnections........................62.5UDPsockets.....................................72.6Closingthesocket..................................72.7Usingfunctionsprovidedinsocketmodule.....................82.7.1Functionsbasedonresolverlibrary..................

3、...82.7.2Service-relatedfunctions...........................82.7.3Miscellaneousfunctions...........................83Basicnetworkstructuresdesign93.1DesigningaTCPserver...............................93.2TheTCPclient....................................113.3Modelingdatagramapplications..............

4、............114Advancedtopicsonservers134.1Buildingapristineenvironment...........................134.2Handlingmultipleconnections............................134.2.1Threadedservers...............................144.2.2Usingselect..................................154.2.3Forkservers.................

5、.................164.3Dealingwithclasses.................................184.3.1Simpleconnectionobject..........................184.3.2Applyingadesignpattern..........................204.4Advancedaspectsconcerningclients........................225HTTPprotocol235.1CGImodule.........................

6、.............235.1.1BuildasimpleCGIscript..........................235.1.2UsingCGImodule..............................245.1.3ConguringApacheonLinuxforusingwithCGIscripts.........256Commonprotocols266.1DesigningTelnetapplications............................266.2FileTransferProtocol................

7、................286.3SMTPprotocol....................................297TODOs30ListofFigures1TCPconnection...................................92UDPconnection...................................10LISTOFFIGURES33Thre