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)