【学习笔记】Python网络编程(二)socket处理多个连接
贴代码，server端：
import socket
# s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
host = ''
port = 6074
s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
s.bind((host,port))
s.listen(1)
while 1:
conn,addr = s.accept()
while 1:
print ('connected by',addr)
data = conn.recv(1024)
if not data:break
conn.sendall(data)
conn.close()
客户端：
import socket
# s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
host = ''
port = 6074
s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
s.bind((host,port))
s.listen(1)
while 1:
conn,addr = s.accept()
while 1:
print ('connected by',addr)
data = conn.recv(1024)
if not data:break
conn.sendall(data)
conn.close()
for循环是在一个线程下执行，不同于多线程。