Reconfigure AnyCable to use HTTP adapter and locally installed anycab…

…le-go

.github/workflows/system_test.yml

@@ -52,8 +52,7 @@ jobs:
       - name: Run RSpec
         run: |
           bundle exec rails db:prepare
-          bundle exec rails g anycable:download --bin-path=./bin
+          sudo bundle exec rails g anycable:download --bin-path=./bin
           bundle exec rails webpacker:compile
-          ./bin/anycable-go --host "0.0.0.0" &
-          export CABLE_URL="ws://$(hostname):8080/cable"
+          sudo cp ./bin/anycable-go /usr/local/bin/
           bundle exec rspec --tag type:system

Procfile.dev

@@ -0,0 +1,4 @@
+server: bundle exec rails s
+assets: bundle exec bin/webpack-dev-server
+anycable: bundle exec anycable
+ws: anycable-go --port=8080 --broadcast_adapter=http

config/anycable.yml

@@ -20,14 +20,19 @@ default: &default
   rpc_host: "127.0.0.1:50051"
   # Whether to enable gRPC level logging or not
   log_grpc: false
-  # Use Redis to broadcast messages to AnyCable server
-  broadcast_adapter: redis
+  # Use HTTP adapter for a quick start (since redis gem is not present in the project)
+  broadcast_adapter: http
   # Use the same channel name for WebSocket server, e.g.:
   #   $ anycable-go --redis-channel="__anycable__"
   redis_channel: "__anycable__"
 
 development:
   <<: *default
 
+test:
+  <<: *default
+
 production:
   <<: *default
+  # Use Redis in production
+  broadcast_adapter: redis

config/environments/test.rb

@@ -11,7 +11,7 @@
 
   # Specify AnyCable WebSocket server URL to use by JS client
   config.after_initialize do
-    config.action_cable.url = ActionCable.server.config.url = ENV.fetch("CABLE_URL", "ws://localhost:8080/cable")
+    config.action_cable.url = ActionCable.server.config.url = ENV.fetch("CABLE_URL", "ws://127.0.0.1:8080/cable")
   end
 
   config.action_cable.mount_path = nil

spec/system/support/anycable_setup.rb

@@ -10,7 +10,7 @@
   require "anycable/cli"
 
   cli = AnyCable::CLI.new(embedded: true)
-  cli.run
+  cli.run(["--server-command", "anycable-go --broadcast_adapter=http"])
 
   config.after(:suite) do
     cli&.shutdown