AnyCable request.params is empty in production - ruby-on-rails

Question

I have a Docker setup with Rails and Anycable. Only in production does request.params return nothing. In development this is not an issue.
If I try to make a connection to wss://api.test.to:8443/live?uid=yyy&token=xxx
The connection attempt is made but in my connection.rb the request.params always returns an empty object.
This is my fairly standard connection.rb.
module ApplicationCable
class Connection < ActionCable::Connection::Base
identified_by :current_user
def connect
self.current_user = find_verified_user
end
private
def find_verified_user
auth_header = request.params[:token]
uid_header = request.params[:uid]
logger.debug(request.params[:token]) # logs nothing
logger.debug(request.to_yaml) # logs request object with no parameters included.
begin
decoded = JsonWebToken.decode(auth_header)
rescue JWT::VerificationError, JWT::ExpiredSignature, JWT::DecodeError => error_string
logger.debug("AUTH ERROR: " + error_string.to_s)
return reject_unauthorized_connection # If decoding the JWT failed, reject auth.
end
user_decoded = User.find(decoded[:user_id])
if user_decoded.id === uid_header
return user_decoded
else
return reject_unauthorized_connection
end
end
end
end
docker-compose.yml:
version: '3.8'
services:
app:
image: app-backend
build:
context: .
dockerfile: Dockerfile
command: bundle exec rails s -b 0.0.0.0
depends_on:
- database
- redis
volumes:
- .:/app:cached
- gem_cache:/usr/local/bundle/gems:cached
env_file: production.env
environment:
RAILS_ENV: production
database:
image: postgres:13-alpine
ports:
- '5432:5432'
volumes:
- db_data:/var/lib/postgresql/data
- ./init.sql:/docker-entrypoint-initdb.d/init.sql:delegated
healthcheck:
test: pg_isready -U postgres -h 127.0.0.1
interval: 5s
redis:
image: redis:alpine
volumes:
- redis_data:/data
ports:
- 6379
healthcheck:
test: redis-cli ping
interval: 1s
timeout: 3s
retries: 30
rpc:
entrypoint: ["bundle", "exec", "anycable"]
build:
context: .
volumes:
- .:/app:cached
- gem_cache:/usr/local/bundle/gems:cached
env_file: production.env
environment:
RAILS_ENV: production
ANYCABLE_REDIS_URL: redis://redis:6379/0
ANYCABLE_RPC_HOST: 0.0.0.0:50051
ANYCABLE_DEBUG: 0
depends_on:
app:
condition: service_started
database:
condition: service_healthy
redis:
condition: service_healthy
anycable:
image: anycable/anycable-go:latest-alpine
entrypoint: ["anycable-go", "-ssl_cert=/var/ssl/certbot/conf/live/api.pasta.to/fullchain.pem", "-ssl_key=/var/ssl/certbot/conf/live/api.pasta.to/privkey.pem", "--path=/live", "--log_level=debug", "--debug"]
ports:
- '8443:8443'
environment:
ANYCABLE_HOST: "0.0.0.0"
ANYCABLE_PORT: 8443
ANYCABLE_REDIS_URL: redis://redis:6379/0
ANYCABLE_RPC_HOST: rpc:50051
ANYCABLE_DEBUG: 1
volumes:
- ./ssl:/var/ssl
depends_on:
rpc:
condition: service_started
app:
condition: service_started
nginx:
image: ymuski/nginx-quic:latest
command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"
volumes:
- ./ssl:/var/ssl
- ./nginx/prod/nginx.conf:/etc/nginx/nginx.conf
- ./public:/var/web
ports:
- 80:80
- 443:443
depends_on:
app:
condition: service_started
volumes:
gem_cache:
db_data:
redis_data:
ssl_root:
production.rb
Rails.application.configure do
config.cache_classes = true
config.eager_load = true
config.consider_all_requests_local = true
config.public_file_server.enabled = ENV['RAILS_SERVE_STATIC_FILES'].present?
config.active_storage.service = :local
config.action_cable.url = 'wss://api.test.to:8443/live'
config.action_cable.disable_request_forgery_protection = true
config.log_level = :debug
config.logger = Logger.new(STDOUT)
config.log_tags = [ :request_id ]
config.cache_store = :redis_cache_store, {driver: :hiredis, url: "redis://redis:6379/2"}
config.action_mailer.perform_caching = false
config.i18n.fallbacks = true
config.active_support.deprecation = :notify
config.log_formatter = ::Logger::Formatter.new
if ENV["RAILS_LOG_TO_STDOUT"].present?
logger = ActiveSupport::Logger.new(STDOUT)
logger.formatter = config.log_formatter
config.logger = ActiveSupport::TaggedLogging.new(logger)
end
config.active_record.dump_schema_after_migration = false
config.active_record.verbose_query_logs = true
end
This is what's logged when a websocket connection is made:
https://user-images.githubusercontent.com/15372551/124969065-8e8e4680-e026-11eb-912d-2aa8e98f5607.png

Answer 1

I was able to resolve this by upgrading to the latest version of anycable-rails, > 1.0