Example #1
0
#!usr/bin/env python3
from multiprocessing import Process,Queue
import os,time,random

def write(q):
    print('Process to write : %s' % os.getpid())
    for value in ['A','B','C']:
        print('Put %s to queue...' % value)
        q.put(value)
        time.sleep(random.random())
def read(q):
    print('Process to read : %s' % os.getpid())
    while True:
        value = q.get(True)
        print('Get %s from queue.' % value)
if __name__=='__main__':
    q=Queue()
    pw=Process(target=write,args=(q,))
    pr=Process(target=read,args=(q,))
    pw.start()
    pr.star()
    pw.join()
    pr.terminate()