client-tcp.py

# *-* coding:utf-8 *-*
import socket
import sys

reload(sys)  
sys.setdefaultencoding('utf8')

xinput = None
try:
    xinput = raw_input
except:
    xinput = input

ativo = True
s = None
while True:
    try:
        ip = xinput('Digite o ip:')
        porta = xinput('Digite a porta:')

        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        s.connect((ip, int(porta)))
        comando = True
        while True:
            if comando:
                comando = xinput(s.recv(2048))
            if comando != 'exit' and comando:
                s.send(comando)
            elif comando == 'exit':
                s.send(comando)
                s.close()
                ativo = False
                break
        if not ativo:
            break

    except Exception as ex:
        print(ex)
        break
    finally:
        s.close()