[lwip-devel] Question regarding calling tcp_output() from tcp_input() each time

[Roy Shterman]

Hi,

I would like to understand if there is some hidden reason beyond calling tcp_output()

at the end of tcp_input(). we are already calling tcp_output() from tcp_recved() in case it is needed

by window size and amount of data we need to ack. this tcp_output() from tcp_input() is causing enormous amount of empty ack towards the other end point.

Thanks,

Roy