python 多进程通信模块的简单实现

多进程通信方法好多，不一而数。刚才试python封装好嘅多进程通信模块 multiprocessing.connection。

简单测试咗一下，效率还可以，应该系对socket封装，效率可以达到4krps，可以满足好多方面嘅需求啦。

附代码如下:

client

#!/usr/bin/python
# -*- coding: utf-8 -*-
""" download - slave
"""
__author__ = 'Zagfai'
__license__ = 'MIT@2014-02'

import webtul
from multiprocessing.connection import Client
a = 0
try:
 while True:
 a += 1
 address = ('10.33.41.112', 6666)
 conn = Client(address, authkey='hellokey')
 #print conn.recv()
 d = conn.recv()
 conn.close()
except:
 pass
print a

server

#!/usr/bin/python
# -*- coding: utf-8 -*-
""" downloader - master server
"""
__author__ = 'Zagfai'
__license__ = 'MIT@2014-02'

import webtul
from multiprocessing.connection import Listener
from threading import Thread

def listener():
 address = ('10.33.41.112', 6666)
 listener = Listener(address, backlog=100, authkey='hellokey')
 while True:
 conn = listener.accept()
 #print 'connection accepted from', listener.last_accepted
 try:
 conn.send({'1':2, '2':'abc'})
 except Exception, e:
 print e
 finally:
 conn.close()
 listener.close()
listener_th = Thread(target=listener)
listener_th.daemon = True
listener_th.start()
listener_th.join(timeout=20)

以上就是python 多进程通信模块的简单实现。爱切实是一种习惯，你习惯生活中有他，他习惯生涯中有你。领有的时候不觉得什么，一旦失去，却似乎失去了所有。更多关于python 多进程通信模块的简单实现请关注haodaima.com其它相关文章！