Sunday, September 9, 2012

Simple Server - Client program in python

I got a good example for server client in python.

Server :

#!/usr/bin/python           # This is server.py file
 import socket               # Import socket module
s = socket.socket()         # Create a socket object
host = socket.gethostname() # Get local machine name
port = 12345                # Reserve a port for your service.
 
print 'Server started!'
print 'Waiting for clients...'
 
s.bind((host, port))        # Bind to the port
s.listen(5)                 # Now wait for client connection.
c, addr = s.accept()     # Establish connection with client.
print 'Got connection from', addr
while True:
   msg = c.recv(1024)
   print addr, ' >> ', msg
   msg = raw_input('SERVER >> ')
   c.send(msg);
   #c.close()                # Close the connection




Client :


#!/usr/bin/python           # This is client.py file
 
import socket               # Import socket module
s = socket.socket()         # Create a socket object
host = socket.gethostname() # Get local machine name
port = 12345                # Reserve a port for your service.
 
print 'Connecting to ', host, port
s.connect((host, port))
 
while True:
    msg = raw_input('CLIENT >> ')
    s.send(msg)
    msg = s.recv(1024)
    print 'SERVER >> ', msg
#s.close                     # Close the socket when done






Reference :
http://www.dscripts.net/2010/06/18/how-to-create-a-client-server-socket-connection-in-python/

 

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