[CASSANDRA-17033] MessagingServiceTest listenOptionalSecureConnection and listenRequiredSecureConnection fail sporadically

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.1-alpha1, 4.1
• Component/s: Messaging/Internode
• Labels: test-failure test-failures
• Bug Category: Correctness - Test Failure
• Severity: Normal
• Complexity: Normal
• Discovered By: Unit Test
• Platform: All
• Since Version: NA

Source Control Link

https://github.com/apache/cassandra/commit/59aab691ea22653e395c62c6c38ab547e59de63a

Test and Documentation Plan

tests

• Assignee: David Capwell
• Reporter: Caleb Rackliffe

Authors

David Capwell

Reviewers

Benedict Elliott Smith, Caleb Rackliffe

• Created: 11/Oct/21 17:34
• Updated: 27/May/22 19:25
• Resolved: 09/Nov/21 17:02

Description

This popped up in a recent CircleCI run: https://app.circleci.com/pipelines/github/maedhroz/cassandra/351/workflows/f8dbf599-df72-4982-8a12-a72a5b8ddd3b/jobs/2195

I was able to reproduce it locally on trunk as well in a single run, although it happens perhaps once per 3-4 runs of the MessagingServiceTest suite. It looks like we open the sockets in an InboundSockets container, await on the future that returns, and then assert that all those sockets are open. It’s not clear to me yet why this assertion fails sporadically, or what state changes exactly are racing.

Issue Links

• is duplicated by: CASSANDRA-17088 Fix test org.apache.cassandra.net.MessagingServiceTest
• links to: Circle CI: trunk
• links to: GH PR: trunk