On Sat, 2007-07-14 at 19:24 +0200, Louis Filasky wrote: > First, we couldn t send more than around 8000 bytes of data. > This was fixed by changing the argument in the tcp_write > function by choosing > not to copy before sending the data.
Can I just check that you're doing something to make sure the data you send are preserved until you get the tcp_sent() callback? By specifying not to copy, you're saying the data you pass to tcp_write() are static until the callback is made to say the stack has finished with those data. It's not just a magic switch to make things faster! Thanks Kieran PS. Jared - this would be a good thing to add to the documentation! _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
