#!/usr/bin/env python3

import socket               # Import socket module
import sys

s = socket.socket()         # Create a socket object
host = socket.gethostname() # Get local machine name
port = 12345                # Reserve a port for your service.
try:
   s.bind((host, port))        # Bind to the port

   s.listen(5)                 # Now wait for client connection.
   while True:
      c, addr = s.accept()     # Establish connection with client.
      print('Got connection from', addr)
      c.send(b'Thank you for connecting\n')
      c.close()                # Close the connection
except KeyboardInterrupt:
    s.close()
    print("Exiting Server")
    sys.exit()
finally:
    s.close()