Re: [lwip-users] Multiple packets transmission usin tcp.c function

[Simon Goldschmidt]

Neil12 <address@hidden> wrote:

> This seems to exibit odd transmission behaviour, i.e. the first packet is
> not sent, then all other packets are sent in the correct order, the last
> packet is then transmitted twice. I have checked the data that is actually
> being passed to the "tcp_write" function, and that is all present and in the
> correct order.
> 
> I was wondering if anyone had experianced a similar issue or might be able
> to help track down where I have gone wrong?

That sounds like you might have volatile data and don't pass the 'copy' 
parameter to tcp_write...

Simon