# ActionCable configuration for real-time broadcasting.
#
# Development/Test: async adapter (in-process, no external dependency).
# Production: async is fine for single-server deployments.
#   Switch to Redis (`redis://...`) if scaling to multiple Puma workers
#   where broadcasts need to reach clients connected to different workers.
#
development:
  adapter: async

test:
  adapter: test

production:
  adapter: async
  # adapter: redis
  # url: <%= ENV.fetch("REDIS_URL") { "redis://localhost:6379/1" } %>
  # channel_prefix: mozo_backend_production