[Xastir] Jerky Serial IO

Jerry Chamberlin jerryc at netlab.org
Thu Feb 5 18:04:03 EST 2004


i knoticed that after a day or so my serial port locks up the whole program with
hourglass, and I have to kill it.
Maybe related?

On Thu, 5 Feb 2004, Matt Werner wrote:

> >On Thu, 5 Feb 2004, Brian D Heaton wrote:
> >
> >> It may also make big diffence on whether the internal serial-TNC code is
> 
> >> used or the Linux AX_25 socket interface.  I think some of this may be
> >> the serial pacing stuff.
> >
> >Yes on whether or not it makes a difference.
> >
> >With regard to the serial pacing, you can crank that down now in the
> >timing dialog.  It might be worth playing with to see if it solves
> >or minimizes the problem.
> 
> The timing dialog does turn down the delay significantly, but there are apparently
> still some other hard-coded delays in there - the delay to the TNC is still
> noticable - enough to make the TNC wait when relaying for example, but it's
> much better than it was when you addressed this problem.
> 
> 73 - Matt
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