Have you tried stepping into the lwIP_read call to see what lower level call it's hanging on?
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of geckook Xu > Sent: Wednesday, February 28, 2007 7:24 AM > To: [email protected] > 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 _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
