joni-jones commented on issue #5431: URL: https://github.com/apache/openwhisk/issues/5431#issuecomment-1678059736
Thanks @jrudolph. Yes, I tried to go down through these trees and leaves are pointing to child actors and `ignore-sink`. <img width="981" alt="Screenshot 2023-08-14 at 3 51 48 PM" src="https://github.com/apache/openwhisk/assets/2736528/71bc43ce-1108-4e6f-b046-ceff729b0b51";> I don't know if it's related, but some time ago when OpenWhisk was upgraded from 2.5.x Akka to 2.6.12 and the actor materialized has been removed there was a `materializer.shutdown()` https://github.com/apache/openwhisk/pull/5065/files#diff-e0bd51cbcd58c3894e1ffa4894de22ddfd47ae87352912de0e30cd60db315758L131-R130. I don't know all the internals of Materializer, but if such method was used to destroy all related actors is it possible that after it being removed on `connection.shutdown` some actors might hang up? The version that we are upgrading from still uses 2.5.x Akka and we don't have issues with memory there. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@openwhisk.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
