4º. 1er cuatrimestre. Itinerario de Sistemas de la Información. Grado en Ingeniería Informática. ULL
promise.then returns a promise, so that we can call the next .then on it..then(handler) may create and return a promise. In that case further handlers wait until it settles, and then get its result..then (or catch/finally, doesn’t matter) handler returns a promise, the rest of the chain waits until it settles. When it does, its result (or error) is passed further.[~/.../exception-inside-promise(master)]$ pwd -P
/Users/casiano/campus-virtual/1920/pl1920/apuntes/assets/temas/introduccion-a-javascript/event-loop/exercises/promises/exception-inside-promise
Exercises: Exceptions and Promises