added onDisconnect and applied when websoket disconnects

[grahambrown11]

Hi @l3nz

A while back you added a RestException when the websocket is disconnected - Issue #26
So the code added was commented out with some refactoring...
ari4java/classes/ch/loway/oss/ari4java/tools/AriAsyncHandler.java

    @Override
    public void onResponseReceived() {
        //this.callback.onFailure(new RestException("Asterisk WS is disconnected. Please retry."));
    }

I've added another method to the HttpResponseHandler - onDisconnect to avoid confusion
I've sent a pull request - if you wouldn't mind checking if I've not missed anything and merging, I need to deploy this soon - thanks

[l3nz]

Looks sane to me. Maybe, while you are at it - why not adding an option to automagically reconnect?

[l3nz]

Hi,
do you want to redo the patch with the autoreconnect or should I merge this one in first?

[grahambrown11]

Sorry, wanted to look at the auto reconnect, but haven't had time, will definitely look into it. Up to you if you want to wait a week or 2 or merge this...

[l3nz]

Let's do this - I'm merging but filing a new bug for the autoreconnect, and you will submit it when you have the time, ok? :-)

[l3nz]

I created a new issue #46 and I'm merging 👍