python 多进程通信模块

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

server

#!/usr/bin/python# -*- coding: utf-8 -*-""" downloader - master server"""__author__ = 'Zagfai'__license__ = 'MIT@2014-02'import webtulfrom multiprocessing.connection import Listenerfrom threading import Threaddef 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 = Truelistener_th.start()listener_th.join(timeout=20)

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