When I try to check for an internet connection on my iPhone I get a bunch of errors. Can anyone help me to fix this? The code: import Foundation import SystemConfiguration public class Reachabil...

Currently I'm using NetServiceBrowser to find Bonjour services and to resolve corresponding addresses and port. Looking to de-complicate my code I stumbled upon NWBrowser which seems to provide a ...

I'm configuring a new Firebase app in Xcode, but get "nw_connection_receive_internal_block_invoke [C1] Receive reply failed with error 'Operation canceled'" printed repeatedly in the console. What ...