Hi Gail,

the only thing that looks strange to me is address="*" for the dump command. I don't think this is a propert target address. You better set a actual target ip address or name (or maybe just "localhost" depending on your setup).

To troubleshoot this please create a stack dump from the hanging Ant script (CTRL+C on Windows, debugger, JConsole, jstack, etc) so you can see where it actually hangs.

Cheers,
-marc

On 20.08.14 23:03, Gail Stewart wrote:
I am trying to get coverage results from tests run in tomcat. I am using ant and the jacoco ant tasks to define the agent. The value of the agent property is as follows, and it is passed vy JAVA_OPTS to tomcat
-javaagent:/tmp/jacocoagent6518525569979176026.jar=append=true,includes=com.demandware*:dw*:TopLevel*,output=tcpserver,address=*,port=6000

when I do netstat -ano I see the following line.
tcp 0 0 :::6000 :::* LISTEN

When ant calls the dump task it just hangs. I don't see data being written to the file and the call does not return to the ant script.

This is the ant call
<jacoco:dump address="*" port="${jacoco.tcpport}" reset="true" dump="${do.coverage.it}" destfile="${dw.global.jacoco.it.coverage.file}" append="true"/>
These are the values (I echo them to the log)
jacoco:dump address=* port=6000 dump=true append=true destfile=/srv/jenkins/workspace/gstewart.ecom.coverage/server/build/reports/tests/int/it-jacoco.exec

How do I troubleshoot this?  What should I be doing differently?
Thanks
Gail
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