Re: [lwip-users] Handle received data only partial

[address@hidden]

Paul Plankton wrote:
> My problem: I'm running on an embedded system where I can't waste too 
> much time with handling network data.

This and the statement about handling "1460 bytes during one interrupt 
call" is somewhat disturbing. Are you sure you don't violate lwIP's 
threading requirements?

Also, Embedded and "too much time" is not really good phrasing. Either 
you need realtime or you need TCP ;-)

> [..]
> My question: is there a possibility to do one of both? If yes - how 
> can this be done?

No. The only thing I can think of is: don't use TCP if you want a 
message-oriented protocol. Use UDP instead! TCP is about data streams, 
not about telegrams.

If you're stuck to TCP and still want it your way, you'll have to 
implement the buffering at your application layer. There's no code in 
the core stack that does this for you.

Simon