Beginning Python From Novice to Professional (9) － Socket

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Socket

小型服务器：

#!/usr/bin/env pythonimport sockets = socket.socket()host = socket.gethostname()port = 1234s.bind((host,port))s.listen(5)while True:c,addr = s.accept()print 'Got connection from',addrc.send('Thank you for connecting')c.close()

小型客户机：

#!/usr/bin/env pythonimport sockets = socket.socket()host = socket.gethostname()port = 1234s.connect((host,port))print s.recv(1024)

运行服务器后运行客户机程序：

服务器打印：

Got connection from ('127.0.1.1', 61625)Got connection from ('127.0.1.1', 61626)Got connection from ('127.0.1.1', 61627)Got connection from ('127.0.1.1', 61628)Got connection from ('127.0.1.1', 61629)Got connection from ('127.0.1.1', 61630)Got connection from ('127.0.1.1', 61631)Got connection from ('127.0.1.1', 61632)Got connection from ('127.0.1.1', 61633)Got connection from ('127.0.1.1', 61634)Got connection from ('127.0.1.1', 61635)

客户机打印：

Thank you for connecting

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