|Subject:||[lwip-users] TCP keep alive info to the application|
|Date:||Mon, 30 May 2016 05:29:54 +0000|
I have a question regarding TCP keep alive.
My device running LwIP can be connected to a software on a window machine.
When connected, this software sends periodic TCP KEEP ALIVE and the device answer to them, even when #define LWIP_TCP_KEEPALIVE is set to 0 (which is fine for me).
I need to know when the SW has sent this KEEP ALIVE in my application, so that I can make some actions.
Is there a way to do this ?
Please note that I wish note to do this at application level; I really want to use the TCP KEEP ALIVE feature!
Thank you for your support
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