Re: [ECOS] uipc_socket.c (and cyg_tcp_maxidle)

[Will Lentz <will_lentz at trimble dot com>]

Hi Hans,

No problem :-).  I'm forwarding this on to the list so others know it
helps.

BTW - any comments from people?  In uipc_socket.c soalloc() the
zalloci() is assigned to "so", so it looks right to do the zfreei() on
"so".

Can my patch be applied to CVS?

Thanks,
Will

On Thu, 2005-06-16 at 18:40 +0200, Hans Hübner wrote:
> Hi Will,
> 
> thanks for the patch, really!  I only started with eCos 2 weeks ago and I 
> stumbled across this very problem soon, as the default number of sockets is so 
> low and the bug seems to be triggered by socket shortage.  With the patch 
> applied, my application seems to run much more stable and also the TCP 
> counters now look plausible.  You really made my day, thanks!
> 
> -Hans
> 
> On Thu, 16 Jun 2005, Will Lentz wrote:
> 
> > The patch does help me when I run out of sockets via the socket() call,
> > but I'm wondering if the zfreei() in sodealloc() is getting the correct
> > second argument.  I'll dig into this deeper...
> >
> > Cheers,
> > Will
> >
> > On Thu, 2005-06-16 at 17:46 +0200, Hans Hübner wrote:
> >> On Thu, 16 Jun 2005, Will Lentz wrote:
> >>
> >>> zfreei() is a function, and doesn't directly modify its first argument.
> >>> But - it passes "so" as its second argument, and it modifies the value
> >>> of so->so_zone through that.  Looking at zfreei:
> >>
> >> Oops, it helps being awake while posting!  Thanks for the patch, I'll apply it
> >> to my source tree immediately :)
> >>
> >> Cheers,
> >> Hans
> >
> >
> >

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