"""
TPC套接字服务端
"""
import socket
# 创建套接字
sockfd=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
# 绑定地址
sockfd.bind(('0.0.0.0',8888))
# 设置监听
sockfd.listen(5)
# 等待处理客户端链接
while True:
print('Waiting for connect....')
try:
connfd,addr = sockfd.accept()
print("Connect from:",addr)
except KeyboardInterrupt:
print("退出服务")
break
# 收发消息
while True:
data = connfd.recv(1024)
if not data:
break
print("接收到的消息:",data.decode())
n = connfd.send('你好哇'.encode())
print('发送了%d个字节数据'%n)
connfd.close()
# 关闭套接字
sockfd.close()
"""
tcp 客户端代码
"""
from socket import *
# 创建套接字
sockfd = socket()
# 发起连接
server_addr = ('176.215.155.170',8888)
sockfd.connect(server_addr)
# 收发消息
while True:
data = input("请输入内容")
if not data:
break
sockfd.send(data.encode())
data = sockfd.recv(1024)
print("From server:",data.decode())
# 关闭套接字
sockfd.close()
