Обсуждение: SIGTERM/SIGINT master/slave behavior

Hi. When master server receives smart shutdown request (TERM) does it 
exit after making sure it sends all received writes to the slave 
server(s), or it exits leaving the slave in an inconsistent state? What 
about during fast shutdown (SIGINT)? I know that it asks current 
requests to terminate immediately in that case, but what about the 
replication connection? Is it safe to send SIGINT when intending to do a 
manual failover?


https://www.postgresql.org/docs/10/server-shutdown.html


Thanks.