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From "Kristian Rosenvold (JIRA)" <j...@codehaus.org>
Subject [jira] (SUREFIRE-946) Maven hangs on SIGTERM when using Surefire forking (CommandLineUtils.ProcessHook)
Date Wed, 09 Jan 2013 20:03:13 GMT

    [ https://jira.codehaus.org/browse/SUREFIRE-946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=317053#comment-317053
] 

Kristian Rosenvold commented on SUREFIRE-946:
---------------------------------------------

Before that I think you need to take a look at ConsoleOutputIT, which was broken with this
fix ;)

It fails on the assert for "Printline in shutdown hook", which I assume is because  we send
BYE in the shutdown hook, and the hook with soutv runs afterwards. ;)

This fails because the CI runs on jdk1.5 and that has a different iteration order of maps
than 1.6, and the shutdown hooks are in a map; which means they dont have a predictable order.

                
> Maven hangs on SIGTERM when using Surefire forking (CommandLineUtils.ProcessHook)
> ---------------------------------------------------------------------------------
>
>                 Key: SUREFIRE-946
>                 URL: https://jira.codehaus.org/browse/SUREFIRE-946
>             Project: Maven Surefire
>          Issue Type: Bug
>    Affects Versions: 2.13
>            Reporter: Jesse Glick
>             Fix For: 2.14
>
>         Attachments: stack.txt, SUREFIRE-946.patch
>
>
> Java 7u7, Surefire with JUnit {{forkMode="perthread"}} + {{threadCount="1"}} + {{reuseForks="true"}}.
After pressing Ctrl-C to stop the Maven test run, the process hangs and must be killed with
SIGKILL. From the thread dump, {{CommandLineUtils.ProcessHook}} and {{StreamFeeder}} look
responsible.

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