How Apache Mina SignalListner works?

Question

I want to terminate the Apache Mina Ssh Server on the basis of Ctrl+c that are basically SigInt I searched on the google and have looked there are SignalListener but not find any good example of it.

Please share any good example and use in ssh server.

A listener will only trigger if any Sigint or a Signal is sent, Am I right ?

Answer 1

To get access to signal handling you have to use sun's private classes, which makes your code not portable any mode. Anyway...

    import sun.misc.Signal;

    public static void main(String[] args) {
        registerSignalHandler();
    }

    @SuppressWarnings("restriction")
    private static void registerSignalHandler() {
        Signal.handle(new Signal("HUP"), (Signal signal) -> {
             System.out.println("Hello signal!");
        });
    }