python/socketServer.py at master · damnit1989/python

32 lines (27 loc) · 847 Bytes

# -*- coding: utf-8 -*-

import socket

import threading

import time

def tcplink(sock, addr):

print('Accept new connection from %s:%s...' % addr)

sock.send(b'Welcome!')

while True:

data = sock.recv(1024)

time.sleep(1)

if not data or data.decode('utf-8') == 'exit':

break

print(data)

sock.send(('Hello, %s!' % data.decode('utf-8')).encode('utf-8'))

sock.close()

print('Connection from %s:%s closed.' % addr)

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# 监听端口:

s.bind(('127.0.0.1', 9999))

s.listen(5)

print('Waiting for connection...')

while True:

# 接受一个新连接:

sock, addr = s.accept()

# 创建新线程来处理TCP连接:

t = threading.Thread(target=tcplink, args=(sock, addr))

t.start()

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