expose

var (
	// ErrUnderlyingTransportDied is triggered when the kubernetes port-forward loses
	// connection. This results in the transport protocol dying as well.
	ErrUnderlyingTransportDied = errors.New("underlying transport died")

	// ErrUnderlyingTransportProtocolDied is triggered when the ssh tunnel loses connection,
	// this can be due to the ssh connection being destroyed or the port-forward being killed
	ErrUnderlyingTransportProtocolDied = errors.New("underlying transport protocol (ssh) died")

	// ErrNotInitialized is used to start the initialization
	// process. It is not an error, despite its name.
	ErrNotInitialized = errors.New("not initialized")

	// ErrUnderlyingTransportPodDestroyed is triggered only when a pod is destroyed,
	// note that this will usually case ErrUnderlyingTransportDied to be triggered.
	ErrUnderlyingTransportPodDestroyed = errors.New("underlying transport pod died")
)