netService(_:didNotResolve:)
Informs the delegate that an error occurred during resolution of a given service.
Declaration
optional func netService(_ sender: NetService, didNotResolve errorDict: [String : NSNumber])Parameters
- sender:
The service that did not resolve.
- errorDict:
A dictionary containing information about the problem. The dictionary contains the keys Errorcode Swift.type.property and Errordomain.
Discussion
Clients may try to resolve again upon receiving this error. For example, a DNS rotary may yield different IP addresses on different resolution requests. A common error condition is that no addresses were resolved during the timeout period specified in resolve(withTimeout:).