import socket
HOST = '127.0.0.1'
PORT = 9999

with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
s.bind((HOST, PORT))
s.listen()
conn, addr= s.accept()
with conn:
print('Server is connected with addres', addr)
while True:
data = conn.recv(2048)
if not data:
break
conn.sendall(data)