|
||||||||
|
This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira |
||||||||
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.
For more options, visit https://groups.google.com/d/optout.
Jenkins preferably uses the java.lang.UNIXProcess.destroy(...) method in the JRE running Jenkins.
In OpenJDK 7 and up it seems to send SIGTERM, which is consistent with my observations below.
http://hg.openjdk.java.net/jdk9/jdk9/jdk/file/27e0909d3fa0/src/solaris/native/java/lang/UNIXProcess_md.c#l722 (parameter is "false")
http://hg.openjdk.java.net/jdk8/jdk8/jdk/file/687fd7c7986d/src/solaris/native/java/lang/UNIXProcess_md.c#l720 (parameter is "false")
http://hg.openjdk.java.net/jdk7/jdk7/jdk/file/9b8c96f96a0f/src/solaris/native/java/lang/UNIXProcess_md.c#l947
The call from Jenkins:
https://github.com/jenkinsci/jenkins/blob/master/core/src/main/java/hudson/util/ProcessTree.java#L580
A build output of a very simple shell script demonstrating that SIGTERM is handled:
Building on master in workspace /var/lib/jenkins/workspace/jobname [jobname] $ /bin/sh -xe /tmp/hudson6478022098890718097.sh + trap 'echo TERM' TERM + sleep 50 Terminated ++ echo TERM TERM Build was aborted Aborted by Daniel Beck Finished: ABORTED