Package: postgresql-13-bgw-replstatus Source: bgw-replstatus Version: 1.0.7-3.pgdg20.04+1 Architecture: amd64 Maintainer: Magnus Hagander Installed-Size: 46 Depends: postgresql-13, postgresql-13-jit-llvm (>= 10), libc6 (>= 2.10) Homepage: https://github.com/mhagander/bgw_replstatus Priority: optional Section: database Filename: pool/main/b/bgw-replstatus/postgresql-13-bgw-replstatus_1.0.7-3.pgdg20.04+1_amd64.deb Size: 15520 SHA256: 867d5e1e9038adeace6f9b00c7468735918d9f9817fde0e36a6535abc431e674 SHA1: f5cf8952ad5268c191108373347a1a7ae886d5da MD5sum: debdbe777aebaa713ee6c96954804e3f 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.