Re: [libmicrohttpd] winsock & EPOLL_TURBO

[Christian Grothoff]

On 08/10/13 17:50, LRN wrote:
> I've made a patch that fixes the problem, no need to disable shutdown()
> completely. Here it is.
>
> The problem is that winsock freaks out (and prevents you from sending
> the reply) if you shutdown with SD_RECEIVE while there is data in recv
> buffer.
>
> Sorry, couldn't send the patch sooner - had to reproduce the problem in
> a testcase, then test the patch in MHD.

I'm not sure that patch _always_ works.  There is a natural race 
condition in that code, as more data can always be received just between 
your recvfrom call and the shutdown call.

So I think I prefer my method, especially as not doing the shutdown is
still technically correct behavior as far as I see it.

Happy hacking!

Christian