jb-gomez
jb-gomez
/ pg_pub_sub.rb
Created
January 2, 2020 16:16
— forked from chsh/pg_pub_sub.rb
PostgreSQL LISTEN/NOTIFY example for ruby
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # | |
| # A: | |
| # pubsub = PgPubSub.new('channelname') | |
| # pubsub.subscribe do |data| | |
| # puts "data: #{data} is coming!" | |
| # end | |
| # | |
| # B: | |
| # pubsub = PgPubSub.new('channelname') | |
| # pubsub.publish("hello world") |