imp

type Imp interface {
	io.Closer
	Open(context.Context, Ref) (Session, error)
	GetMasterPublicKey() (crypto.PublicKey, error)
}

type Ref interface {
	SessionId() session.Id
	PublicKey() crypto.PublicKey
	EndpointAddr() net.HostPort
}

type Service struct {
	Version         sys.Version
	Addr            string
	MasterPublicKey crypto.PublicKey
	SessionId       session.Id

	Logger log.Logger
}

type Session interface {
	io.Closer
	Ping(ctx context.Context, connectionId connection.Id) error
	InitiateTcpForward(ctx context.Context, connectionId connection.Id, target net.HostPort) (gonet.Conn, error)
	InitiateNamedPipe(ctx context.Context, connectionId connection.Id, purpose net.Purpose) (net.NamedPipe, error)

	// Kill will try to kill the process with the given signal.
	// If pid is 0, the process will be resolved by its connection.EnvVar that is matching the provided
	// connectionId.
	Kill(ctx context.Context, connectionId connection.Id, pid int, signal sys.Signal) error
}