Package: postgresql-12-bgw-replstatus Source: bgw-replstatus Version: 1.0.8-1.pgdg20.04+1 Architecture: amd64 Maintainer: Magnus Hagander Installed-Size: 46 Depends: postgresql-12, postgresql-12-jit-llvm (>= 10), libc6 (>= 2.10) Homepage: https://github.com/mhagander/bgw_replstatus Priority: optional Section: database Filename: pool/main/b/bgw-replstatus/postgresql-12-bgw-replstatus_1.0.8-1.pgdg20.04+1_amd64.deb Size: 15492 SHA256: 7b7b483a0b0ce7d37201eac8fe149d12cd69c6e04f7c9ef0e203e0427918c3c6 SHA1: beb283a07f56175f0c6f53cc16f3106fbf236797 MD5sum: 8a86a85ca09a5d10668569739e913754 Description: report whether PostgreSQL node is master or standby 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.