feat: use session in anycable

Gemfile

@@ -19,7 +19,7 @@ gem 'redis', '~> 4.0'
 # gem 'bcrypt', '~> 3.1.7'
 
 # Efficient ActionCable replacement to use web-sockets
-gem 'anycable-rails', '~> 0.6'
+gem 'anycable-rails', '~> 0.6', github: "anycable/anycable-rails", branch: "feature/rack-middleware"
 
 # Use ActiveStorage variant
 # gem 'mini_magick', '~> 4.8'

Gemfile.lock

@@ -1,3 +1,12 @@
+GIT
+  remote: https://github.com/anycable/anycable-rails.git
+  revision: 59ebcbf9033725637b08dee5cbd5e26891dfc354
+  branch: feature/rack-middleware
+  specs:
+    anycable-rails (0.6.4)
+      anycable (~> 0.6.0)
+      rails (>= 5)
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -45,9 +54,6 @@ GEM
     anycable (0.6.3)
       anyway_config (~> 1.4.2)
       grpc (~> 1.17)
-    anycable-rails (0.6.4)
-      anycable (~> 0.6.0)
-      rails (>= 5)
     anyway_config (1.4.4)
     arel (9.0.0)
     bindex (0.8.1)
@@ -62,10 +68,10 @@ GEM
     ffi (1.11.1)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
-    google-protobuf (3.9.2)
+    google-protobuf (3.10.1)
     googleapis-common-protos-types (1.0.4)
       google-protobuf (~> 3.0)
-    grpc (1.24.0)
+    grpc (1.25.0)
       google-protobuf (~> 3.8)
       googleapis-common-protos-types (~> 1.0)
     i18n (1.6.0)
@@ -166,7 +172,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  anycable-rails (~> 0.6)
+  anycable-rails (~> 0.6)!
   bootsnap (>= 1.1.0)
   byebug
   jbuilder (~> 2.5)

app/channels/application_cable/connection.rb

@@ -6,11 +6,5 @@ def connect
       self.current_user = session.fetch("username", nil)
       reject_unauthorized_connection unless current_user
     end
-
-    # By default we don't have access to the session object
-    # https://edgeguides.rubyonrails.org/action_cable_overview.html#notes
-    def session
-      cookies.encrypted[Rails.application.config.session_options[:key]] || {}
-    end
   end
 end