controlled

Documentation

Index

• Variables
• type Sensor
  • func NewSensor(ctx context.Context, exe execution.Interface, ...) *Sensor
  • func (s *Sensor) Run() error

Variables

var ErrPrematureShutdown = errors.New("sensor shutdown before monitor stop")

Types

type Sensor

type Sensor struct {
	// contains filtered or unexported fields
}

func NewSensor

func NewSensor(
	ctx context.Context,
	exe execution.Interface,
	newMonitor monitor.NewCompositeMonitorFunc,
	del mondel.Publisher,
	artifactor artifact.Processor,
	workDir string,
	mountPoint string,
) *Sensor

func (*Sensor) Run

func (s *Sensor) Run() error

Sensor can be in two interchanging (and mutually exclusive) "states":

• (I) No monitor is running -> ShutdownSensor command arrives => clean exit -> StartMonitor command arrives => go to state II. -> Any other command => grumble but keep waiting

• (II) Monitor is running -> StopMonitor command arrives => stop the mon, dump the report, and go to state I. -> ShutdownSensor command arrives => cancel monitoring, grumble, and exit -> Any other command => grumble but keep waiting