Client_side(TCP)
TCPclient_capitalize.py
from socket import * serverName = '~~~.~~~.123.171' serverPort = 12000 while 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() |
Server_side(TCP)
socket_capitalize.py
from socket import * #Import socket module serverPort = 12000 serverSocket = socket(AF_INET, SOCK_STREAM) #Create TCP socket with 'SOCK_STREAM' serverSocket.bind(('',serverPort)) #Assign port number 12000 to the server's socket serverSocket.listen(1) #Listen for TCP connection with max num of queued of conn of at least 1 print 'The sever is ready to receive' while 1: connectionSocket, addr = serverSocket.accept() #Create socket called connectionSocket when client knocks sentence = connectionSocket.recv(1024) #Store message in 'sentence' capitalizedSentence = sentence.upper() #Capitalize message and store connectionSocket.send(capitalizedSentence) #Reply back to client with 'capitalizedSentence' connectionSocket.close() |
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