>From: Fabrice Chapuis <fabrice636...@gmail.com> >Sent: Wednesday, July 23, 2025 13:20 >To: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org> >Subject: Postgres keep alive configuration > >Hi, > >I try to configure these 3 parameters to activate keep alive on a sever >Postgres in version 14. > >tcp_keepalives_idle = 3 >tcp_keepalives_interval = 2 >tcp_keepalives_count = 30
>After issuing alter system set ... command and a pg_reload_conf(); these >parameters keep value 0. Did you create a connection over the network when checking the values or are you connected over a socket? For socket connections these values will always be 0. Regards Daniel
