Designing a networking layer on URLSession
In a phone screen you're asked to design a simple networking layer in Swift. Without third parties, what types would you put on top of URLSession, and what is each one responsible for?
ArchitectureShort answerAdvanced
You have three network clients for the auth server, product server, and payment server th…
#endpoint #generic
NetworkingShort answerIntro
You've inherited an app that does all its networking through URLSession.shared. Can you w…
#urlsession
NetworkingShort answerBasics
You've found network-layer code that collapses every failure into completion(nil). As a s…
#error-handling
NetworkingMultiple choiceBasics
Select all the statements that correctly describe HTTP/2 compared with HTTP/1.1.
#urlsession