On Tue, 2024-03-05 at 11:37 +0000, M Tarkeshwar Rao wrote: > We want to use libpq library APIs only. Is there any support of keepalive at client side? Yes, there is. Just add "keepalives_idle=60" to the connection string. See https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-KEEPALIVES-IDLE Yours, Laurenz Albe