Specifying WAL Location in Streaming Replication

2018-07-08 Thread Matt Dee
Hi, I am trying to use the streaming replication protocol described in https://www.postgresql.org/docs/10/static/protocol-replication.html to read logical decoding events from a replication slot. I'm doing this by starting replication with START_REPLICATION, and sending down the most recent posit

Streaming Logical Decoding Events

2018-08-11 Thread Matt Dee
Hi there, I am trying to build an application which reads messages off of a replication slot and does some processing with them. I want to guarantee that every event gets processed exactly once. Unfortunately, I've been unable to find a guide to the correct way to read this data. I've been expe