#!/usr/bin/env python                                                                                                                                                                                             
                                                                                                                                                                                                                  
import pycurl, StringIO, pdb                                                                                                                                                                                      
                                                                                                                                                                                                                  
cs = StringIO.StringIO()                                                                                                                                                                                          
ds = StringIO.StringIO()                                                                                                                                                                                          
                                                                                                                                                                                                                  
c = pycurl.Curl()                                                                                                                                                                                                 
d = pycurl.Curl()                                                                                                                                                                                                 
d.setopt(pycurl.URL, "http://curl.haxx.se")                                                                                                                                                                       
c.setopt(pycurl.URL, "http://www.eglug.org")                                                                                                                                                                      
d.setopt(pycurl.WRITEFUNCTION, ds.write)                                                                                                                                                                          
c.setopt(pycurl.WRITEFUNCTION, cs.write)                                                                                                                                                                          
m = pycurl.CurlMulti()                                                                                                                                                                                            
m.add_handle(c)                                                                                                                                                                                                   
m.add_handle(d)                                                                                                                                                                                                   
while 1:                                                                                                                                                                                                          
    ret, num_handles = m.perform()                                                                                                                                                                                
    if ret != pycurl.E_CALL_MULTI_PERFORM: break                                                                                                                                                                  
while num_handles:                                                                                                                                                                                                
    ret = m.select(1.0)                                                                                                                                                                                           
    if ret == -1:  continue                                                                                                                                                                                       
    while 1:                                                                                                                                                                                                      
        ret, num_handles = m.perform()                                                                                                                                                                            
        if ret != pycurl.E_CALL_MULTI_PERFORM: break