Fili ʻa e selector ʻo e ʻatakai ʻa e proxy-agent pe ko hoʻo callback
ʻOku haʻu ʻa e fakahoko ʻa e agent ki he kole HTTP ʻo Node ki tuʻa, pea tauhi ʻa e ngaahi tuʻunga ʻoku fiemaʻu ʻi he taimi ʻoku ke fetongi ai ʻa e fili ʻoku tuʻunga.
ʻOku lava ʻe he proxy-agent ʻo fili ʻa e halanga ʻo e hū ki tuʻa ʻa Node ʻo fakatatau ki he ngaahi tuʻutuʻuni ʻo e ʻatakai, pe fakaʻaongaʻi hoʻo callback ke fili ha proxy. ʻOku fakamatalaʻi ʻe he tohi ni ʻa e founga ʻo e fakaʻaongaʻi ʻo e callback ʻi he potu ʻo e fili ʻoku tuʻunga, pea mo e ngaahi tuʻunga ʻoku totonu ke ke tauhi.