From 001df82025539bab3f5f84c779e7e2a85dcafee6 Mon Sep 17 00:00:00 2001
From: Grigoriy Dobryakov <grigoriydobryakov@gmail.com>
Date: Tue, 17 Nov 2015 16:53:57 +0100
Subject: [PATCH] bind puma to external IP (for remote machine) and change ws
 endpoint

---
 README.md                                    | 3 ++-
 app/assets/javascripts/channels/index.coffee | 2 +-
 config/puma.rb                               | 5 +++++
 3 files changed, 8 insertions(+), 2 deletions(-)
 create mode 100644 config/puma.rb

diff --git a/README.md b/README.md
index 14b2e99f..ea35f7b3 100644
--- a/README.md
+++ b/README.md
@@ -21,9 +21,10 @@ You must have redis installed and running on the default port:6379 (or configure
 
 ## Starting the servers
 
+0. Check `config/puma.rb`
 1. Run `./bin/setup`
 2. Run `./bin/cable`
-3. Open up a separate terminal and run: `./bin/rails server`
+3. Open up a separate terminal and run: `./bin/rails server` (if you want to use config/puma.rb, please run `bundle exec puma`)
 4. One more terminal to run redis server: `redis-server`
 4. Visit `http://localhost:3000`
 
diff --git a/app/assets/javascripts/channels/index.coffee b/app/assets/javascripts/channels/index.coffee
index 255891a0..2cba39e5 100644
--- a/app/assets/javascripts/channels/index.coffee
+++ b/app/assets/javascripts/channels/index.coffee
@@ -3,4 +3,4 @@
 #= require_tree .
 
 @App = {}
-App.cable = Cable.createConsumer 'ws://localhost:28080'
+App.cable = Cable.createConsumer 'ws://' + window.location.hostname + ':28080'
diff --git a/config/puma.rb b/config/puma.rb
new file mode 100644
index 00000000..41860041
--- /dev/null
+++ b/config/puma.rb
@@ -0,0 +1,5 @@
+
+# https://github.com/puma/puma/blob/master/examples/config.rb
+# https://devcenter.heroku.com/articles/deploying-rails-applications-with-the-puma-web-server#config
+
+bind 'tcp://0.0.0.0:9292'