#!/usr/bin/env python2.7 #-*- coding: utf-8 -*- import SocketServer HOST = '127.0.0.1' PORT = 8080 class Handler(SocketServer.StreamRequestHandler): def handle(self): while True: data = self.request.recv(1024) print data if len(data) == 0: break self.request.send(data) self.request.close() server = SocketServer.TCPServer((HOST, PORT), Handler) print 'listening', server.socket.getsockname() server.
![SocketServerモジュールを使ってTCPサーバを書く - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/9b7f9a4806b0b26fb16f92b56ab1e583fdb2354c/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-9f5428127621718a910c8b63951390ad.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTkxNiZoPTMzNiZ0eHQ9U29ja2V0U2VydmVyJUUzJTgzJUEyJUUzJTgyJUI4JUUzJTgzJUE1JUUzJTgzJUJDJUUzJTgzJUFCJUUzJTgyJTkyJUU0JUJEJUJGJUUzJTgxJUEzJUUzJTgxJUE2VENQJUUzJTgyJUI1JUUzJTgzJUJDJUUzJTgzJTkwJUUzJTgyJTkyJUU2JTlCJUI4JUUzJTgxJThGJnR4dC1jb2xvcj0lMjMyMTIxMjEmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9NTYmdHh0LWNsaXA9ZWxsaXBzaXMmdHh0LWFsaWduPWxlZnQlMkN0b3Amcz1iMTc4MWZkODg2M2NkODVjZDMzOTM1YWUzZDk2M2NhMQ%26mark-x%3D142%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTYxNiZ0eHQ9JTQwcG9uc3VrZSZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTM2JnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnM9ZjI2NjJkMzk1ZjViMzVhNjBmYjJlOWE1NTM1NzU0YWI%26blend-x%3D142%26blend-y%3D491%26blend-mode%3Dnormal%26s%3Dbfadaecbd85ee5a5f4bed1009b275a73)