Socket programming for multiple requests and respondses

TCPServer.py
from socket import *
serverPort = 12029
print 'The server is ready to receive'
c=1
while c==1:
    serverSocket = socket(AF_INET, SOCK_STREAM)
    serverSocket.bind(('', serverPort))
    serverSocket.listen(1)
    connectionSocket, addr = serverSocket.accept()
    sentence = connectionSocket.recv(1024)
    capitalizedSentence = sentence.upper()
    connectionSocket.send(capitalizedSentence)
 
connectionSocket.close()

TCPClient.py

from socket import *

serverName = 'localhost'

serverPort = 12029

c=1

while c==1:

    clientSocket = socket(AF_INET, SOCK_STREAM)

    clientSocket.connect((serverName, serverPort))

    sentence = raw_input('Input lowercase sentence:')

    clientSocket.send(sentence)

    modifiedSentence = clientSocket.recv(1024)

    print 'From Server:', modifiedSentence

    

clientSocket.close()