https://github.com/shankardevy/phoenix-pubsub-postgres

Postgresql PubSub adapter for Phoenix apps
https://github.com/shankardevy/phoenix-pubsub-postgres

Last synced: 3 months ago
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Postgresql PubSub adapter for Phoenix apps

• Host: GitHub
• URL: https://github.com/shankardevy/phoenix-pubsub-postgres
• Owner: shankardevy
• Created: 2015-03-21T06:19:38.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2015-05-02T08:17:12.000Z (over 9 years ago)
• Last Synced: 2024-10-27T17:28:08.483Z (3 months ago)
• Language: Elixir
• Homepage: http://pgchat.opendrops.com
• Size: 190 KB
• Stars: 27
• Watchers: 6
• Forks: 4
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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README

        
PhoenixPubSubPostgres

=====================

This package provides postgres adapater for [Phoenix](http://github.com/phoenixframework/phoenix)'s Pub/Sub channels.

Demo

---

Open pgchat.opendrops.com in two different browsers windows and start sending some messages. The message passing is handled by postgres's built-in [pubsub support] (http://www.postgresql.org/docs/9.1/static/sql-notify.html)

Demo app source

--------------

Source code of the demo app is available at http://github.com/opendrops/pgchat-demo-app

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How to use

---------

Add phoenix_pubsub_postgres to your mix deps

    defp deps do

      [{:phoenix, github: "phoenixframework/phoenix", override: true},

       {:phoenix_pubsub_postgres, "~> 0.0.2"},

       {:postgrex, ">= 0.0.0"},

       {:cowboy, "~> 1.0"}]

    end

To use Postgres as your PubSub adapter, simply add it to your Endpoint's config and modify it as needed.

    config :my_app, MyApp.Endpiont,

      ...

      pubsub: [name: MyApp.PubSub,

               adapter: PhoenixPubSubPostgres,

               hostname: "localhost",

               database: "myapp_db_env",

               username: "postgres",

               password: "postgres"]