A simple Python Socket Server

server.py

import socket
import random

HOST = '127.0.0.1'
PORT = 50007

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind((HOST, PORT))
s.listen(1)
conn, addr = s.accept()

print 'Connected by', addr

# Make sure you add the '\n' at the end of the stream
while 1:
    data = 'some_string' + '\n'
    conn.send(data)