Dear sir, I am using LWIP TCP stack for a small client application.I am not getting clarity on Call back API's.I am using LM3S6965 evaluation board.tcp connect function is returning OK even if no LAN cable is connected.Network interface is getting UP but application is unable to connect toa remote host.
Kindly help. Regards Nidhi Applied Electro Magnetics Noida > I think the issue they're expressing is that the PCB memory pool's > associated stats.err member gets incremented in this case even though the > fail/kill/retry sequence ends up being successful? > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf > Of Jonathan Larmour > Sent: Friday, February 08, 2008 3:03 PM > To: Mailing list for lwIP users > Subject: Re: [lwip-users] BasicWeb.c behavior > > Bill Auerbach wrote: >> >> In tcp_alloc, if memp_malloc returns NULL then tcp_kill_timewait is >> used to kill an old PCB. I would think the error should be reversed >> when the next memp_malloc succeeds, or, we need a memp_malloc_try >> which doesn't count the error on a fail, but allocates one if it can. > > I'm not sure what you mean here. The current code looks ok to me? It > retries the memp_malloc straight after killing off a socket in timewait. > > Jifl > -- > eCosCentric Limited http://www.eCosCentric.com/ The eCos experts > Barnwell House, Barnwell Drive, Cambridge, UK. Tel: +44 1223 245571 > Registered in England and Wales: Reg No 4422071. > Visit us @ Embedded World 2008, Nürnberg, Germany, 26-28 Feb:Stand 11-336 > ------["Si fractum non sit, noli id reficere"]------ Opinions==mine > > > _______________________________________________ > lwip-users mailing list > [email protected] > http://lists.nongnu.org/mailman/listinfo/lwip-users > > > _______________________________________________ > lwip-users mailing list > [email protected] > http://lists.nongnu.org/mailman/listinfo/lwip-users > _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
