I am building an app with different buttons which the user can define for them selfes what happens when they are pressed. This information is located in the configuration array:

config = {
    button : {
        name : "bla",
        callback : function(){}
    }
}

and the class organnizing it has a refrence to that button and subscribes to the click event and triggers said callback when clicked.
How can I use module.sendSocketNotification in this configuration for the button callback?