Hi,
I've debugged this a little bit further, and have more information to
give. In poking around on the net and in the libev code, I couldn't
determine why it was necessary to use _get_osfhandle(). I tried the
following experiment, and changed my ev_cpp.cpp to look like this:
#include <io.h>
#define EV_FD_TO_WIN32_HANDLE(fh) fh
#include "ev_cpp.h"
#include <ev/ev.c>
This allowed things to work until a socket was closed and fd_ebadf
(and hence fd_valid) was called, causing another call to
_get_osfhandle(). FYI, the place that that function is crashing is at
the following assertion:
_VALIDATE_CLEAR_OSSERR_RETURN((_osfile(fh) & FOPEN), EBADF, -1);
Might I ask...what is the _get_osfhandle() call for? It seems like it
is ok to just use the handle returned by socket() in my case.
Thanks,
Matt
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