otherwise it will sendNACK signal to client.
import socket
s = socket.socket()
s.bind(("localhost", 8000))
s.listen(5)
c, addr = s.accept()
while True:
i = input("Enter a data:")
c.send(i.encode())
ack = c.recv(1024).decode()
if ack:
print(ack)
continue
else:
c.close()
break
import socket
s=socket.socket()
s.connect(("localhost", 8000))
while True:
print(s.recv(1024).decode())
s.send("Acknowledgement Received".encode())