SEE:[wiki:KarriGell Karigell~最易用的Web应用框架!]

Karrigell 多线程增强

ccnusjy <[email protected]>
reply-to        [email protected]
to      karrigell <[email protected]>
date    Sat, Aug 23, 2008 at 18:14

subject [karrigell] [https://groups.google.com/group/karrigell/browse_thread/thread/c2c949b04e0f95cd Karrigell + PyProcessing,Very good and Strong!]

PyProcessing 本质增强

   1 import os
   2 import traceback
   3 import sys
   4 
   5 import KarrigellRequestHandler
   6 import k_config, k_utils
   7 import webservers.SimpleAsyncHTTPServer as Server
   8 from processing import Process, currentProcess, freezeSupport
   9 if sys.platform == 'win32':
  10    import processing.reduction    # make sockets pickable/inheritable
  11 
  12 class
  13 asyncRequestHandler(KarrigellRequestHandler.KarrigellRequestHandler,
  14        Server.DialogManager):
  15 
  16    def handle_data(self):
  17 
  18 KarrigellRequestHandler.KarrigellRequestHandler.handle_data(self)
  19 
  20    def send_error(self, code, message=None):
  21 
  22 KarrigellRequestHandler.KarrigellRequestHandler.send_error(self,
  23            code,message)
  24 
  25    def handle_error(self):
  26        traceback.print_exc(file=sys.stderr)
  27 
  28 def kkk_serve(s):
  29    #print k_config.silent
  30    #if k_config.silent:
  31    sys.stdout = k_utils.silent()
  32    sys.stderr = k_utils.silent()
  33    try:
  34        s.loop()
  35    except KeyboardInterrupt:
  36        s.close_all()
  37        k_utils.trace("Ctrl+C pressed. Shutting down.")
  38 
  39 def main_start():
  40    # Launch the server
  41    port = 8086
  42    process_num = 3
  43 
  44    s = Server.Server(('localhost',port),asyncRequestHandler)
  45 
  46    print "Karrigell %s running on port %s" %
  47 (KarrigellRequestHandler.__version__,
  48        port)
  49    print "Press Ctrl+C to stop"
  50 
  51    for i in range(process_num):
  52        child = Process(target=kkk_serve, args=(s,))
  53        child.setDaemon(True)
  54        child.start()
  55 
  56    kkk_serve(s)
  57 
  58 if __name__ == '__main__':
  59    if sys.platform == 'win32':
  60        freezeSupport()
  61    main_start()

增强使用说明

Hi, you can put the script above to a file called
Karrgiell_multiprocess.py , and then double click it to run Karrigell
Server with many process instances which are all running at the same
tcp port.

As we all know, Karrigell handle custom's request one by one, so one a
long-running script is executing, other request seams to be blocked .

Now, there is no problem about that with the power of pyprocessing


> def main_start():
>     # Launch the server
>     port = 8086
#~~~~~~~~~~~~~~ ,here is the port your server will listen to
>     process_num = 3
#~~~~~~~~~~~~~~, here is how many process instances to serve
>
>     s = Server.Server(('localhost',port),asyncRequestHandler)

KarrigellWithPyProcessingVeryGoodStrong

Karrigell 多线程增强

PyProcessing 本质增强

增强使用说明

同类选择