<PYTHON>[socket:TCP]

[socket:TCP]

 

<Server>

from socket import *
 
HOST = '10.1.1.1'
PORT = 30000
BUFSIZE = 1024
 
serverSock = socket(AF_INET, SOCK_STREAM)
 
serverSock.bind((HOST, PORT))
 
serverSock.listen(5)
 
conn, addr = serverSock.accept()
 
conn.recv(BUFSIZE)
 
conn.send("Hello")
 
conn.close()
 
serverSock.close()

 

<Client>

from socket import *
 
HOST = '127.0.0.1'
PORT = 30000
BUFSIZE = 1024
 
clientSock = socket(AF_INET, SOCK_STREAM)
 
clientSock.connect((HOST, PORT))
 
clientSock.send('Hi')
 
clientSock.recv(BUFSIZE)
 
clientSock.close()

serverSock.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)

- 현재 소켓을 계속 사용하겠다.