Hello everyone,
I'm using lwip lwip-1.4.1 as bundled by texas instruments with their TIVA 129 microcontroller.
I establish a tcp connection (I'm NOT using the socket API), either way
after say half an hour without any message sent, connection goes reset.
This is the tcpdump Read:
15:01:17.674343 IP 192.168.111.2.64321 > 192.168.111.254.33890: Flags [R.], seq 6549, ack 1964636757, win 4096, length 0
I've tried to enable KEEP_ALIVE. But nothins seems to have changed.
Is this a desired behaviour ? Did I hit a bug?
How can overcome this issue ?
Giuseppe