Fixing Jenkins Webapp module builds (was Re: Starting sis-metadata)

["Mattmann, Chris A (388J)" <ch...@jpl.nasa.gov>]

Hey Guys,

FYI I changed the subject line to more accurately reflect what we're talking about.

So, I fixed this in SIS-58: https://issues.apache.org/jira/browse/SIS-58.

Builds should be fine now!

Cheers,
Chris

On Sep 7, 2012, at 9:13 AM, Peter K wrote:

> Hi there,
> 
>>> I think this was introduced by Adam in SIS-30 [1] when we put in
>>> Jetty integration in sis-webapp. I think Jetty is just picking the
>>> default
>>> port to run unit tests on (8080), and that port is in use from time
>>> to time.
>>> We should probably file a JIRA issue for this as a bug and simply update
>>> the config to choose a random, unused port.
>> 
>> If Jetty can easily locate an unused port, that would help.
> 
> I've used this in the past for another project. Hopefully it can help
> somehow.
> 
>    private void bootJetty(int retryCount) {
>        String webapp = "./target/app";
>        WebAppContext app = // TODO set up this. I'm using guice which
> is probably different to SIS usage.
>        app.setParentLoaderPriority(true);
> 
>        for (int i = 0; i < retryCount; i++) {
>            // We explicitly use the SocketConnector because the
> SelectChannelConnector locks files
>            Connector connector = new SocketConnector();
>            connector.setPort(port = 18080 + i);
>            connector.setMaxIdleTime(10000);
>            server = new Server();
>            server.setConnectors(new Connector[]{connector});
>            server.setHandler(app);
>            try {
>                logger.info("Trying to start jetty at port " + port);
>                server.start();
>                break;
>            } catch (Exception ex) {
>                server = null;
>                logger.error("Cannot start jetty at port " + port + " "
> + ex.getMessage());
>            }
>        }
>    }
> 
> Regards,
> Peter.


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Chris Mattmann, Ph.D.
Senior Computer Scientist
NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA
Office: 171-266B, Mailstop: 171-246
Email: chris.a.mattmann@nasa.gov
WWW:   http://sunset.usc.edu/~mattmann/
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Adjunct Assistant Professor, Computer Science Department
University of Southern California, Los Angeles, CA 90089 USA
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