Re: [lwip-users] sending a large packet

[Kieran Mansley]

On 28 Apr 2012, at 02:47, Andrew Xiang wrote:

> I want to send a large http packet. 200KB length. But I can only work with a 
> 4KB buffer to dynamically generate the web page.  I tried several ways and 
> all of them did not work.  Seems tcp_write() function is doing some queueing 
> internally and I don't understand its logic. Anyway, I think it should be a 
> common problem for RAM limited controllers. I wonder how you guys handle 
> sending big packets when RAM is limited?

The code extract looks sensible, so I'm not sure what's going wrong.  Can you 
describe what happens, and what you expect it to do?

Thanks

Kieran