Re: Can't re-open serial port after closing it
Re: Can't re-open serial port after closing it
- Subject: Re: Can't re-open serial port after closing it
- From: Tilghman Lesher <email@hidden>
- Date: Fri, 13 Jul 2012 20:37:18 -0500
On Fri, Jul 13, 2012 at 8:32 PM, Rick Mann <email@hidden> wrote:
> Nope. Straight-up Cocoa app. I did some checking to make sure NSFileHandle was indeed closing the file descriptor, and it is. I tried closing it for it with close(), but it made no difference.
If you have lsof on your system, it's worth a try to see what else has
it open. You might be surprised.
-Tilghman
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