Package: postgresql-12-bgw-replstatus Source: bgw-replstatus Version: 1.0.7-3.pgdg22.04+1 Architecture: amd64 Maintainer: Magnus Hagander Installed-Size: 44 Depends: postgresql-12, postgresql-12-jit-llvm (>= 15), libc6 (>= 2.10) Homepage: https://github.com/mhagander/bgw_replstatus Priority: optional Section: database Filename: pool/main/b/bgw-replstatus/postgresql-12-bgw-replstatus_1.0.7-3.pgdg22.04+1_amd64.deb Size: 15500 SHA256: bee8c09dda04d4c40ab3961f726863058f446c6a398f6d4e3c306d4ab9f2cef3 SHA1: 766fd251d63e6223955c75bdc8453e30cac03763 MD5sum: db8815d23601df6de12427aaa9a6f233 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.