On Mon, 2009-04-27 at 17:10 +0800, yueyue papa wrote: > i also meet the performance slow probelm. The logical is very simple: > TCP send and receive. (similar as HTTP. ) > > I always see the ACK and delay ACK discussed, is ther default suggest > paramters.
The solution is simple: increase the ratio between TCP_SND_BUF and TCP_MSS. At the moment you only have two MSS in each TCP_SND_BUF. Try increasing this to four, either by making TCP_SND_BUF bigger, or TCP_MSS smaller. Kieran _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
