Re: [lwip-users] Connection freeze after 29200 Bytes

[Patrick Klos]

On 8/6/2016 7:03 AM, Norbert Kleber wrote:
> ...As long the file to transfer is smaller than this magical 29200 
> Bytes every thing works fine, but if it exceeds that limit the TCP 
> connection freezes after transmitting the 29200Bytes....
>
> i would be grateful for any hint.

For what it's worth, have you noticed that 29200 is exactly 20 packets 
of 1460 bytes each?  I wonder if you're freeing the buffers properly 
once you're done with them?

Patrick Klos
Laufer Wind