# L-39 MCS 260 Mon 18 Apr 2016 : tcp_server.py
"""
Illustration of sockets in a server using TCP.
"""
from socket import socket as Socket
from socket import AF_INET, SOCK_STREAM

HOSTNAME = ''      # blank so any address can be used
PORTNUMBER = 41267 # number for the port
BUFFER = 80        # size of the buffer

SERVER_ADDRESS = (HOSTNAME, PORTNUMBER)
SERVER = Socket(AF_INET, SOCK_STREAM)
SERVER.bind(SERVER_ADDRESS)
SERVER.listen(2)

print('server waits for connection')
CLIENT, CLIENT_ADDRESS = SERVER.accept()
print('server accepted connection request from ',\
    CLIENT_ADDRESS)
print('server waits for data')
DATA = CLIENT.recv(BUFFER).decode()
print('server received \"%s\"' % DATA)

SERVER.close()