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import socketserver
class Handler_TCPServer(socketserver.BaseRequestHandler): """
The TCP Server class for demonstration.
Note: We need to implement the Handle method to exchange data with TCP client.
"""
def handle(self): # self.request - TCP socket connected to the client self.data = self.request.recv(1024).strip() print("{} sent:".format(self.client_address[0])) print(self.data) # just send back ACK for data arrival confirmation self.request.sendall("ACK from TCP Server".encode())
if __name__ == "__main__": HOST, PORT = "localhost", 9999
# Init the TCP server object, bind it to the localhost on 9999 port tcp_server = socketserver.TCPServer((HOST, PORT), Handler_TCPServer)
# Activate the TCP server. # To abort the TCP server, press Ctrl-C. tcp_server.serve_forever()
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