If it does require sticky sessions, it will not work with more than one dyno: https://devcenter.heroku.com/articles/heroku-labs-websockets#process-and-applicati

If it does require sticky sessions, it will not work with more than one dyno: https://devcenter.heroku.com/articles/heroku-labs-websockets#process-and-application-state https://devcenter.heroku.com/articles/heroku-labs-websockets...