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RE: [lwip-users] Re: [lwip-devel] I only can create 16 concurrentconnect
From: |
Taranowski, Thomas \(SWCOE\) |
Subject: |
RE: [lwip-users] Re: [lwip-devel] I only can create 16 concurrentconnections, What should I do? |
Date: |
Thu, 1 Mar 2007 04:30:51 -0600 |
Have you tried stepping into the lwIP_read call to see what lower level
call it's hanging on?
> -----Original Message-----
> From: address@hidden
> [mailto:address@hidden
On
> Behalf Of geckook Xu
> Sent: Wednesday, February 28, 2007 7:24 AM
> To: address@hidden
> Subject: [lwip-users] Re: [lwip-devel] I only can create 16
> concurrentconnections, What should I do?
>
> I use sockets.c api.
>
> When I create the 17th concurrent connection,The server program block
> at function lwip_read();
>
> Yes,I enable the debug and print out the states of memory.
> But no err found.
>
>
> > > I increase the pcb num,but it does not work.
> >
> > [NB. I've replied to lwip-users rather than lwip-devel - it is more
> > appropriate for this to be discussed there]
> >
> > Can you find where it is blocking in lwIP? This might give you a
clue
> > about which resource there is insufficient of to satisfy the 17th
> > connection.
> >
> > I'm surprised that there are no errors output in this case.
>
> >Also, which lwIP API are you using?
>
> >Kieran
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- RE: [lwip-users] Re: [lwip-devel] I only can create 16 concurrentconnections, What should I do?,
Taranowski, Thomas \(SWCOE\) <=