Python 下的 tcp server/client 通信

from socket import *

server = socket(AF_INET, SOCK_STREAM)
server.bind(("localhost", 5555))
server.listen(1)

sock, addr = server.accept()
print "[+] connected from ", addr
sock.send('Hello')

while True:

r = sock.recv(1024)

print "[+] message:", r

sock.send("you said: " + r)

server.close()

from socket import *

client = socket(AF_INET, SOCK_STREAM)
client.connect(("localhost", 5555))

while True:
r = client.recv(1024)
print "[+] recv data", r

data = raw_input("input ur words:")

client.send(data)