web: if [ "$RUN_STREAMING" != "true" ]; then BIND=0.0.0.0 bundle exec puma -C config/puma.rb; else BIND=0.0.0.0 node ./streaming; fi worker: bundle exec sidekiq # For the streaming API, you need a separate app that shares Postgres and Redis: # # heroku create # heroku buildpacks:add heroku/nodejs # heroku config:set RUN_STREAMING=true # heroku addons:attach <main-app>::DATABASE # heroku addons:attach <main-app>::REDIS # # and let the main app use the separate app: # # heroku config:set STREAMING_API_BASE_URL=wss://<streaming-app>.herokuapp.com -a <main-app>