Understanding Heroku server status 143

Question

I\'m wondering about Heroku server status and can\'t find any documentation about this topic.

Example:

Process exited with status 143

Answer 1

Daily restarts is a regularly Heroku dynos lifecycle activity:

Heroku automatic dyno restarts

Answer 2

Exit code 143 means that your process was terminated by a SIGTERM. This is generally sent when you do any commands that require your dynos to restart (config:set, restart, scale down...).

Answer 3

Restart the dyno, which causes the dyno to receive SIGTERM. use this command

heroku restart worker.1

and then

heroku logs

Answer 4

It is an idle state when it does not receive any request for a while. When it receives a request it will start again.