func subscribe()

in Sources/ServiceDiscovery/ServiceDiscovery.swift [64:70]

• 3 lines of code
• 1 McCabe index (conditional complexity)

    func subscribe(to service: Service, onNext nextResultHandler: @escaping (Result<[Instance], Error>) -> Void, onComplete completionHandler: @escaping (CompletionReason) -> Void) -> CancellationToken
}

// MARK: - Subscription

/// Enables cancellation of service discovery subscription.
public class CancellationToken {