1) You should *never* handle any other pcb than your own! Don't iterate tcp_active_pcbs!
2) You disabled nagle for the first pcb on the list, not necessarily the one you want.
Simon
Gesendet: Mittwoch, 05. April 2017 um 13:30 Uhr
Von: Angelus
An: lwip-users@nongnu.org
Betreff:
I can think of:
- your driver
- your FreeRTOS priorities/loop (aka your port)
- your application not freeing PBUFs properly
- not enough PBUFs
TCP buffers data when you call tcp_write() and sends when you call
tcp_output(). If you follow the code with a debugger you can get up to
the point
Hello,
I hope somebody can help me.
I am using lwip 2.0.2 together with freertos 7.0.4.
My problem:
In my application I immediately have to send many small frames.
When I try to send a single frame it is never send.
Although I am calling tcp_write() and afterwards tcp_output()
the first data
