Heroku after Scheduling in the SpringBoot app throw the following exceptions:
[heroku-exec] ERROR: Could not connect to proxy! Waiting 10 seconds before retry...
[heroku-exec] ERROR: Could not connect to proxy! Waiting 20 seconds before retry...
System: Heroku, SpringBoot, org.springframework.scheduling.annotation.EnableScheduling
I interrupted it via restart.
What does it mean in my context and how to fix it?
Thanks!
This isn't an exception that's thrown from your app. It's a warning that the Heroku Exec process cannot connect to the proxy that allows you to run commands like heroku ps:exec or heroku java:jconsole. There are many reasons this can happen (network blips, etc).
It's safe to ignore this, as long as you don't those commands. Otherwise you can disable by running:
$ heroku features:disable runtime-heroku-exec