how to set different TCP_KEEPALIVE parameters for different socket ?

[Marco]

Hi,

I can use sd.setsockopt() to enable the socket use TCP keepalive
feature, but how to set a different parameters(interval, probes and
time) for it?
Sure, I can modify /proc/sys/net/ipv4/tcp_* , but need root password
and will affect other program.

Thank you!


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LinuX Power