postgresql-15-bgw-replstatus - 1.0.6-3+b1 main

bgw_replstatus is a tiny PostgreSQL background worker to cheaply report the
replication status of a node. It's intended to be polled by a load balancer
such as haproxy.
.
When installed, a background worker will be started that listens on a TCP
port. A connection to this port will get a TCP response back saying either
MASTER or STANDBY depending on the current state of the node.