Where is WSAEnumNetworkEvents???

[Dave Brueck]

elbertlev at hotmail.com wrote:
> I was trying to write an asyncronous TCP server for win32 using
> WSAEventSelect (which lives if win32file). Such events require
> WaitForMultipleObjects (which lives if win32event) and
> WSAEnumNetworkEvents WHICH IS NOT EXPOSED. This makes WSAEventSelect
> useless. Does somebody know how to add the WSAEnumNetworkEvents and
> WSANetwotkEvents structure win32file?
>  
> Maybe I'm missing something?

You could both build the structures and call the functions in ctypes 
(http://starship.python.net/crew/theller/ctypes/)

[untested code follows]

from ctypes import *
class WSANETWORKEVENTS(Structure):
     _fields_ = [('lNetworkEvents', c_long),
                 ('iErrorCode', c_int * 10) # 10 = FD_MAX_EVENTS
                ]

You'd access the API via windll.ws2_32.WSAEnumNetworkEvents, e.g.

networkEvents = WSANETWORKEVENTS()
i = windll.ws2_32.WSAEnumNetworkEvents(s, hEventObject, byref(networkEvents))
if i != 0:
     # Handle an error

HTH,
Dave