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Re: [Dailydave] Today's Windows Trivia Event

From: Chris Anley (chrisngssoftware.com)
Date: Wed Mar 30 2005 - 11:17:11 CST

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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