Re: Today's Windows Trivia Event

[Chris Anley <chris () ngssoftware com>]

Another solution; use select(), and a non-blocking socket...

i = 1;
ioctlsocket( s, FIONBIO, (unsigned long *)&i );

Then implement the timeout of your choice with select(). If you're 
banner grabbing, you might want to

setsockopt( s, SOL_SOCKET, SO_RCVTIMEO, ...

to set a recieve timeout. Also, you might want calls to block after the 
connect, so you can set the socket to blocking again with

i = 0;
ioctlsocket( s, FIONBIO, (unsigned long *)&i );

Probably less tidy than you wanted, but that should work.

     -chris.

Dave Aitel wrote:
> Conundrum:
> setsockopt(sock,SO_DONOTSUCK);

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