what is on and once in node
on() ,
you attach a full listener, versus when you use EventEmitter. once() ,
it is a one time listener that will detach after firing once.
Listeners that only fire once don't count towards the max listener countwhat is on and once in node
on() ,
you attach a full listener, versus when you use EventEmitter. once() ,
it is a one time listener that will detach after firing once.
Listeners that only fire once don't count towards the max listener countCopyright © 2021 Codeinu
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