环境:Ubuntu14.04 python2.7.6

源码:

#!/usr/bin/python

from multiprocessing import Process, Queue
import os, time, random

def q_write(queue):
    enter = ''
    while 'quit' != enter:
        enter = raw_input('Colben_cmd>>')
        queue.put(enter, block = True)
    print 'End of q_write'

def q_read(queue):
    value = ''
    while 'quit' != value:
        value = queue.get(block = True)
    print 'Return>>%s.'%(value)
    print 'End of q_read'

if '__main__' == __name__:
    q = Queue()
    sub_write = Process(target = q_write, args = (q, ))
    sub_read = Process(target = q_read, args = (q, ))
    sub_write.start()
    sub_read.start()
    sub_write.join()
    sub_read.join()
    print 'End of parent process'