Any way to listen "parsing ended" event?

[NaldoRay]

Great library!

Is there any way to listen "parsing ended" event on the surfing API?
I stumbled upon this issue while exploring the API because I need to kind of notify another object when the surfing (& the parsing) has finished. I can't find any guide in the README or in the JavaDoc.

Thank you.

[NaldoRay]

my bad, seems surf() always blocking unless we use non-blocking parser.
I thought it's non-blocking by default.