James,
Do you have any kind of logging enabled on your server? Even with the basic
console-capture module, you can see contexts start and stop.
Using the demo base as an example, I removed the context xml file for our
JAAS Test webapp. Console output/log is as follows:
2019-10-22 13:58:48.878:INFO:oejsh.ContextHandler:Scanner-0: Stopped
o.e.j.w.WebAppContext@48c76607{JAAS
Test,/test-jaas,null,UNAVAILABLE}{PATH\TO\JETTY\jetty-distribution-9.4.22.v20191022\demo-base\webapps/test-jaas.war}
By contrast, replacing the context XML re-deploys the webapp. Console
output/log is as follows:
2019-10-22 14:04:08.260:WARN::Scanner-0: test-jaas webapp is deployed. DO
NOT USE IN PRODUCTION!
2019-10-22 14:04:08.280:INFO:oejsh.ContextHandler:Scanner-0: Started
o.e.j.w.WebAppContext@168b947{JAAS
Test,/test-jaas,file:///C:/Users/cleve/AppData/Local/Temp/jetty-0_0_0_0-8080-test-jaas_war-_test-jaas-any-10326669567532780878.dir/webapp/,AVAILABLE}{PATH\TO\JETTY\jetty-distribution-9.4.22.v20191022\demo-base\webapps/test-jaas.war}
If you have logging set up you should easily be able to capture this and do
what you want with the info. If there are any errors/warnings you will see
them in the log when trying to deploy/remove the context in question.
As for a console command, there isn't one really. Editing the Context XML
or the WAR will automatically reload the context and will be accompanied by
log information. You can find more about Hot Deployment like this in the
documentation.
https://www.eclipse.org/jetty/documentation/current/hot-deployment.html
Best,
Chris
On Tue, Oct 22, 2019 at 9:32 AM James Sanderson <[email protected]>
wrote:
> My first post – please be gentle!
>
>
>
> We’ve been using jetty for some time (currently 9.4.19), not embedded we
> start up the server and use xml deployment files to deploy and undeploy our
> web applications.
>
>
>
> One puzzling question I have is how can I find out when the deployment or
> un-deployment has completed and whether it was successful or not; clearly
> we could ping a status url in the app to see if its alive or not – but this
> seems a bit on the clunky side.
>
>
>
> Ideally I would love a command line to deploy / undeploy a war from a
> running jetty but I cant seem to find how to do that.
>
>
>
> Any pointers would be appreciated.
>
>
>
> thanks
>
> James
>
>
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