How to call shutdown handler using batch file?

Question

I have a batch file that contains kill command to stop execution of my application but I just want my application to run the ShutdownHandler before stopping execution.

Same happens in my application when use ctrl+c.

set /p evt=< bin/evtPid.txt
set /p jvt=< bin/jvtPid.txt
taskkill /pid %evt% 
taskkill /pid %jvt%

You can say it's a desktop application, that run's two consoles Simenteniously. — Anukul, Sep 24 '19 at 10:03
You can say anything you like, but until you provide some evidence it is meaningless. Specifically, show both the `ShutdownHandler` and how it is registered. — user207421, Sep 24 '19 at 10:07
i'm looking for a perfect solution of [https://stackoverflow.com/questions/6825995/how-to-do-graceful-shutdown-termination-of-java-processes] — Anukul, Sep 25 '19 at 05:48

score 0 · Answer 1 · answered Sep 24 '19 at 09:45

Normally Java does start the shutdown handler if you Ctrl+C it, but that’s not very clean or reliable. This should happen for taskkill, too as long as you do. ot use the /force option. (it might not work if there is no console windows, if sou have some service launcher).

So most Java servers implement some form of shutdown mechanism (for example tomcat has a dedicated shutdown socket and JBoss implements a shutdown command over its remoting socket.)

How to call shutdown handler using batch file?

1 Answers1