I've been reluctant to bring this up because it could easily be a bug in my new port of lwIP, but I think it could be in lwIP.
I have a test app that serves a web page, and the page reloads every second. I open several windows and allow them to keep requesting pages. After a few seconds, the system freezes and no more packets are sent from lwIP. Sometimes it recovers and starts sending again, but in this case it will have leaked a few pbufs. If I define MEMP_NUM_TCP_PCB to 1, the problem goes away completely. So maybe it's something to do with allocating pcbs? I have an ethereal dump if anybody is interested. Dave Perry _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
