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From "Stepan Mishura" <stepan.mish...@gmail.com>
Subject Re: Stopping a process identified by name
Date Wed, 05 Dec 2007 05:55:45 GMT
On 11/28/07, Agarkar, M (Milind) <Milind.Agarkar@rabobank.com> wrote:
> Thanks Jan.
> Any idea about how to trap a PID on-the-fly ? It would be a script to run automatically.
>

In snapshot testing we use the next targets to find and kill hung VMs
after a suite run.

    <target name="clear-processes"
            if="need.processes.cleanup"
            depends="-init-clear-processes">

        <echo>PROCESSES: ${proccess}</echo>
        <exec executable="kill">
            <arg line="${proccess}" />
        </exec>
    </target>

    <target name="-init-clear-processes" unless="is.windows">
        <exec executable="ps">
            <arg value="a" />
            <redirector outputproperty="proccess">
                <outputfilterchain>
                    <!-- select only snapshot vm -->
                    <linecontainsregexp>
                        <regexp pattern="\s${jvm.location}\s" />
                    </linecontainsregexp>
                    <!-- get processes pids -->
                    <tokenfilter>
                        <replaceregex pattern="^\s*(\d+).*" replace="\1 " />
                    </tokenfilter>
                    <striplinebreaks />
                </outputfilterchain>
            </redirector>
        </exec>

        <condition property="need.processes.cleanup">
            <and>
                <istrue value="${do.processes.cleanup}" />
                <length string="${proccess}"
                        trim="true"
                        when="greater"
                        length="0" />
            </and>
        </condition>
    </target>


Thanks,
Stepan.

> -----Original Message-----
> From: Jan.Materne@rzf.fin-nrw.de [mailto:Jan.Materne@rzf.fin-nrw.de]
> Sent: 28 November 2007 13:24
> To: user@ant.apache.org
> Subject: AW: Stopping a process identified by name
>
> No, there is no build-in task for that.
> You could use <exec> in combination of a system command "kill" and the process
id ...
>
> Jan
>
> > -----Urspr√ľngliche Nachricht-----
> > Von: Agarkar, M (Milind) [mailto:Milind.Agarkar@rabobank.com]
> > Gesendet: Mittwoch, 28. November 2007 14:05
> > An: Ant Users List
> > Betreff: Stopping a process identified by name
> >
> > Hi,
> >
> > Is there a way to stop/kill a process running on unix using the ant
> > script ? Would I need to write a custom task ?
> >
> > Thanks,
> > Milind
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