var pdfutils = require('./index').pdfutils;

// pdfutils is a factory which starts a background thread
// this thread is terminated in the destructor of the C++ class connected to doc

// This frees the doc-class
pdfutils("test.pdf", function(err, doc) {
	console.dir(doc);
});

// This doesn't, which prevents node from exiting
// because doc isn't deconstructed and therefore
// the background thread stays running.

pdfutils("test.pdf", function(err, doc) {
	setTimeout(function() {
		console.dir(doc);
	}, 1000);
});