Re: Need simple port scan
Re: Need simple port scan
- Subject: Re: Need simple port scan
- From: Brent Gulanowski <email@hidden>
- Date: Mon, 7 Sep 2009 19:02:06 -0400
Deusty: AsyncSocket
4.3.4<http://deusty.blogspot.com/2008/02/asyncsocket-434.html>
<http://deusty.blogspot.com/2008/02/asyncsocket-434.html>Just create an
instance with your address and port and connect with a timeout. It's not
conclusive proof of a port being open or closed (there's no way to get
conclusive proof), but does the job. If it fails to connect before the
timeout, you get a delegate message.
On Mon, Sep 7, 2009 at 4:56 PM, Ashley Perrien <email@hidden>wrote:
> I'm very new to networking via cocoa and need to develop a small port
> scanner application. The core of it is very simple, is address 1.2.3.4
> listening on port X. I've done a bit of looking on NSStream, pipes, tasks
> and such but hopefully what I'm trying to get is a short and sweet. What
> specifically should I be checking into or does anyone happen to have a
> snippet of code that does the above?
>
> Ashley Perrien
> Random Quote of the day:
> "No prizes for predicting rain. Prizes only awarded for building arks."
>
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--
Brent Gulanowski
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