Socket keepalive option to make sure connection won't get cut by firewall

[chebrolus]

[astyanax-core 1.56.43] We switched over from hector client and benefiting big time from all the cool features astyanax client offering.

One issue we are running into is connection get cut by firewall due to in-activity. Is there a support for the socket keepalive option or equivalent to avoid this connection in-activity timeout issue?