[lwip-users] [lwip] Sending as big packets as possible

[Florian Schulze]

Hi!

How can I send as big packets as possible?
Currently I do something like this:
tcp_write(pcb, buffer, 2048);
I guess this sends two packets, one with the MSS size (f.e. 1480) and the
other with the rest. But this is wasted in my opinion. should I just send
MSS bytes, or is there some other value for this, like the size of the
current window or something? The tcp_sndbuf functions returns a value which
is greater than the possible packet.

Regards,
Florian


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