[jelly] Ant's parallel task works differently when invoked via Jelly

["Jefferson K. French" <je...@frenches.org>]

When I invoke the following via Ant:

    <parallel>
      <sequential>
        <echo>Thread one sleeping for three seconds</echo>
        <sleep seconds="3"/>
        <echo>Thread one done sleeping</echo>
      </sequential>
      <sequential>
        <echo>Thread two sleeping for one second</echo>
        <sleep seconds="1"/>
        <echo>Thread two done sleeping</echo>
      </sequential>
    </parallel>
    <echo>All threads complete</echo>

I get the output I expect:

anttest:
     [echo] Thread one sleeping for three seconds
     [echo] Thread two sleeping for one second
     [echo] Thread two done sleeping
     [echo] Thread one done sleeping
     [echo] All threads complete

but when I invoke the same in a maven.xml goal, I get:

anttest:
    [echo] Thread one sleeping for three seconds
    [echo] Thread one done sleeping
    [echo] Thread two sleeping for one second
    [echo] Thread two done sleeping
    [echo] All threads complete

Where the two groups run sequentially, instead of in parallel. In case
you're wondering if maybe the output is just being buffered
differently, in my real code I exec a message-feeder within the
sequential tags that takes 30-40 minutes to run, so the sequential
nature is much more obvious. I just used the sleep and echos to
demonstrate what I'm seeing.

I didn't see anything about this in Jira. Is it a known problem, or is
there something else I need to get this to work? Thanks.

BTW, I'm using Maven built from CVS on 11/25/03, which uses
commons-jelly-tags-ant-20030625.032346.jar.

    Jeff

-- 
mailto:jeff@frenches.org



---------------------------------------------------------------------
To unsubscribe, e-mail: commons-dev-unsubscribe@jakarta.apache.org
For additional commands, e-mail: commons-dev-help@jakarta.apache.org