Re: [lwip-devel] How many MEMP_NUM_TCP_SEG needed?

[Kieran Mansley]

On 28 Mar 2012, at 07:59, narke wrote:

> But the SEG occupied by SYN/FIN segments should have been released in
> ESTABLISH state, right?

Yes.  You will need a few more than the theoretical value you've calculated for 
miscellaneous packets (like the FIN), or just to allow for inefficiency when 
filling the send queue (if a write isn't quite a multiple of the packet size).

Kieran