prathamesh-sonpatki

App.chat = App.cable.subscriptions.create("ChatChannel", {
  connected: function() {
    // Called when the subscription is ready for use on the server
  },

  disconnected: function() {
    // Called when the subscription has been terminated by the server
  },

  received: function(data) {

prathamesh-sonpatki

App.chat = App.cable.subscriptions.create "ChatChannel",
  connected: ->
    # Called when the subscription is ready for use on the server

  disconnected: ->
    # Called when the subscription has been terminated by the server

  received: (data) ->
    # Called when there's incoming data on the websocket for this channel

prathamesh-sonpatki

Keybase proof

I hereby claim:

• I am prathamesh-sonpatki on github.
• I am prathamesh (https://keybase.io/prathamesh) on keybase.
• I have a public key whose fingerprint is 887C F911 F763 FB4F BFB4 47AE 8B90 F6B8 9E2B CB71

To claim this, I am signing this object:

prathamesh-sonpatki

# Action Cable uses Redis by default to administer connections, channels, and sending/receiving messages over the WebSocket.
production:
  adapter: redis
  url: redis://localhost:6379/1

development:
  adapter: async

test:
  adapter: async

prathamesh-sonpatki

$ rails s
=> Booting Thin
=> Rails 5.0.0.beta2 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
I am getting reloaded
Thin web server (v1.6.2 codename Doc Brown)
Maximum connections set to 1024
Listening on localhost:3000, CTRL+C to stop

prathamesh-sonpatki

prathamesh ~/Projects/reproductions/cache_key_app 2.3.0 
$ rails s
=> Booting Thin
=> Rails 5.0.0.beta2 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
I am getting reloaded
Thin web server (v1.6.2 codename Doc Brown)
Maximum connections set to 1024
Listening on localhost:3000, CTRL+C to stop

prathamesh-sonpatki

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    /home/vagrant/.rvm/rubies/ruby-2.2.3/bin/ruby -r ./siteconf20160124-17861-92m5je.rb extconf.rb
checking for pg_config... no
No pg_config... trying anyway. If building fails, please try again with
 --with-pg-config=/path/to/pg_config
checking for libpq-fe.h... no
Can't find the 'libpq-fe.h header
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary

prathamesh-sonpatki

.........rake aborted!
ActiveRecord::ConnectionNotEstablished: No connection pool for ActiveRecord::InternalMetadata
/Users/prathamesh/Projects/sources/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb:878:in `retrieve_connection'
/Users/prathamesh/Projects/sources/rails/activerecord/lib/active_record/connection_handling.rb:113:in `retrieve_connection'
/Users/prathamesh/Projects/sources/rails/activerecord/lib/active_record/connection_handling.rb:87:in `connection'
/Users/prathamesh/Projects/sources/rails/activerecord/lib/active_record/internal_metadata.rb:30:in `block in table_exists?'
/Users/prathamesh/Projects/sources/rails/activesupport/lib/active_support/deprecation/reporting.rb:34:in `silence'
/Users/prathamesh/Projects/sources/rails/activesupport/lib/active_support/deprecation/instance_delegator.rb:19:in `silence'
/Users/prathamesh/Projects/sources/rails/activerecord/lib/active_record/internal_metadata.rb:30:in `table_exists?'
/Users/prathamesh/Projects/sources/rails/a

prathamesh-sonpatki

require File.expand_path('../boot', __FILE__)

require "rails"
# Pick the frameworks you want:
require "active_model/railtie"
require "active_job/railtie"
# require "active_record/railtie"
require "action_controller/railtie"
require "action_mailer/railtie"
require "action_view/railtie"

prathamesh-sonpatki

#<Arel::SelectManager:0x007fcc66365c88 @ctx=#<Arel::Nodes::SelectCore:0x007fcc66365be8 @source=#<Arel::Nodes::JoinSource:0x007fcc66365b70 @left=#<Arel::Table:0x007fcc663ff900 @name="profiles", @columns=nil, @aliases=[], @type_caster=#<ActiveRecord::TypeCaster::Map:0x007fcc663ffa18 @types=Profile (call 'Profile.connection' to establish a connection)>, @table_alias=nil>, @right=[]>, @top=nil, @set_quantifier=nil, @projections=[#<struct Arel::Attributes::Attribute relation=#<Arel::Table:0x007fcc663ff900 @name="profiles", @columns=nil, @aliases=[], @type_caster=#<ActiveRecord::TypeCaster::Map:0x007fcc663ffa18 @types=Profile (call 'Profile.connection' to establish a connection)>, @table_alias=nil>, name="*">], @wheres=[#<Arel::Nodes::And:0x007fcc663653c8 @children=[#<Arel::Nodes::Equality:0x007fcc66365e40 @left=#<struct Arel::Attributes::Attribute relation=#<Arel::Table:0x007fcc66366868 @name="settings", @columns=nil, @aliases=[], @type_caster=#<ActiveRecord::TypeCaster::Connection:0x007fcc663668b8 @klass=Profile