t.py

import multiprocessing
import time

a, b = multiprocessing.Pipe()

def func(conn):
    while True:
        conn.recv()

p = multiprocessing.Process(target=func, args=(b,))
p.start()
print p.pid

while True:
    a.send('asdsadas'*100000)
    print 'send'
    time.sleep(1)