[Ace-users] how to avoid memory leaks when using proactor?

[hongxing777 at gmail.com]

Version: 5.5.8
host: windows xp sp2, suse linux enterprise server 9 sp2
compiler: vs.net 2003, gcc 3.3.3

When exit from the app, I call end_event_loop of proactor. But the
pending write whick holds a message block causes a memory leak.
My question is :
how to cancel this pending write ? and how to get the pending write so
I can release its message block ?

thanks!