Re: [lwip-users] Assertion failed in TCP code

[Kieran Mansley]

On Thu, 2009-12-24 at 14:42 +1100, David Hammerton wrote:

> But does that take care of locking issues between the MAC thread (A)
> and the socket thread (C), or should I be doing my own locking there?
> Or is there some alternative to the MAC thread, that is more
> appropriate for use with the sockets API? Or is the tcpip thread (D)
> interfering somehow? If the tcpip_thread is supposed to deal with all
> tcp data, how come the MAC thread is processing the data (As seen in
> the backtrace).

That looks like your bug.  How is the MAC thread passing packets up to
the stack?  Also, can you show us your "netif_add()" function call?

Thanks

Kieran