heroku node js h21 backend connection refused

Solutions on MaxInterview for heroku node js h21 backend connection refused by the best coders in the world

showing results for - "heroku node js h21 backend connection refused"

12010-10-06T21:51:07-07:00 heroku[router]: at=error code=H21 desc="Backend connection refused" method=GET path="/" host=myapp.herokuapp.com fwd=17.17.17.17 dyno=web.1 connect=1ms service= status=503 bytes=
2

similar questions

graphql playground bad request on heroku 28node 3a1178 29 unhandledpromiserejectionwarning 3a rangeerror 5berr socket bad port 5d 5berr socket bad port 5d 3a options port should be 3e 3d 0 and 3c 65536 received 65536 heroku h10 app crashed error nodejs connection to localhost refused mysql errno 61 heroku h10 error aws port 3000 is already in use nodemon app crashed

queries leading to this page

heroku h21 heroku fix h21 process exited with status 22 heroku error 503 heroku status 3d503 heroku at 3derror code 3dh12 desc 3d 22request timeout 22 method 3dget path 3d 22 2f 22 heroku node js h21 backend connection refused how to fix heroku h22 error heroku 5brouter 5d 3a at 3derror code 3dh12 desc 3d 22request timeout 22 method 3dget heroku 5brouter 5d 3a at 3derror code 3dh12 desc 3d 26quot 3brequest timeout 26quot 3b method 3dget heroku h81 heroku h12 error heroku node js h21 backend connection refused