[JIRA] (JENKINS-57866) ShellStepTest.abort flake on Windows

[jgl...@cloudbees.com (JIRA)]

Title: Message Title

Jesse Glick created an issue   Jenkins / JENKINS-57866 ShellStepTest.abort flake on Windows Issue Type: Bug Assignee: Unassigned Components: workflow-durable-task-step-plugin Created: 2019-06-05 17:19 Labels: flake Priority: Minor Reporter: Jesse Glick On CI I see a lot of flakes on Windows: java.lang.AssertionError: org.jenkinsci.plugins.workflow.steps.durable_task.ShellStepTest$1@52070d1b ... at org.jenkinsci.plugins.workflow.steps.durable_task.ShellStepTest.ensureForWhile(ShellStepTest.java:682) ... at org.jenkinsci.plugins.workflow.steps.durable_task.ShellStepTest.abort(ShellStepTest.java:192) The test is not written terribly well, but basically this means that the batch script running ping every second in a loop was sent a termination signal yet continued running for at least five seconds after the interrupt. Did the signal get lost? Sent to the wrong subprocess without breaking the loop? Was it going to get handled but the system was just too heavily loaded? Could probably improve test to: Use a single process for the batch script, like ping -n 99999 127.0.0.1 >tmp. Wait indefinitely (up to global test timeout) for the file to not have been touched in the last few seconds. Add Comment   This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-issues/JIRA.199828.1559755186000.22095.1559755200084%40Atlassian.JIRA. For more options, visit https://groups.google.com/d/optout.