"""
 server.py
  see http://docs.python.org/howto/sockets.html
  and http://docs.python.org/library/socket.html
 Jim Mahoney | Fall 2012 | Marlboro College
"""
import socket

host = socket.gethostname()
port = 10003
connection_queue_size = 5
quit_after_n_connections = 2
buffer_size = 1024

server_socket = socket.socket()
server_socket.bind((host, port))
server_socket.listen(connection_queue_size)
print "server is listening at %s " % str((host, port))
print ""

n_connection = 0
while True:
    n_connection += 1
    (client_socket, client_address) = server_socket.accept()
    print " connection %i from %s " % (n_connection, str(client_address))
    while True:
        data = client_socket.recv(buffer_size)
        if not data:
            break
        reply = "client sent '%s' " % str(data)
        print " " + reply
        client_socket.sendall(reply)

    print " closing connection"
    print ""
    client_socket.close()

    if n_connection >= quit_after_n_connections:
        break

print "done - saw %i connections" % quit_after_n_connections
server_socket.close