The Why and How of celluloid-io-pg-listener
LISTEN for Postgresql NOTIFY messages; Asynchronously process payloads
celluloid-io-pg-listener (on github)
Why? At Trumaker & Co we had a distributed data problem. Two data stores that needed to be kept synchronized, in real time, with inserts and updates allowed on both sides. There wasn’t a good solution available for that, so I did a lot of research and built celluloid-io-pg-listener to solve the problem.
