trace

Documentation

Index

• func FindTraceTargets(ctx context.Context, device path.Device, uri string) ([]*tracer.TraceTargetTreeNode, error)
• func PutManager(ctx context.Context, m *Manager) context.Context
• func Trace(ctx context.Context, device *path.Device, start task.Signal, stop task.Signal, ...) error
• func TraceConfiguration(ctx context.Context, device *path.Device) (*service.DeviceTraceConfiguration, error)
• func TraceTargetTreeNode(ctx context.Context, device path.Device, uri string, density float32) (*tracer.TraceTargetTreeNode, error)
• type Manager
  • func GetManager(ctx context.Context) *Manager
  • func New(ctx context.Context) *Manager

Functions

func FindTraceTargets

func FindTraceTargets(ctx context.Context, device path.Device, uri string) ([]*tracer.TraceTargetTreeNode, error)

FindTraceTargets returns trace targets matching the given search parameters.

func PutManager

func PutManager(ctx context.Context, m *Manager) context.Context

PutManager attaches a manager to a Context.

func Trace

func Trace(ctx context.Context, device *path.Device, start task.Signal, stop task.Signal, options *service.TraceOptions, written *int64) error

func TraceConfiguration

func TraceConfiguration(ctx context.Context, device *path.Device) (*service.DeviceTraceConfiguration, error)

func TraceTargetTreeNode

func TraceTargetTreeNode(ctx context.Context, device path.Device, uri string, density float32) (*tracer.TraceTargetTreeNode, error)

TraceTargetTreeNode returns a trace target tree node for the given request

Types

type Manager

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

Manager is used discover trace devices and to send trace requests to those discovered devices.

func GetManager

func GetManager(ctx context.Context) *Manager

GetManager retrieves the manager from a context previously annotated by PutManager.

func New

func New(ctx context.Context) *Manager

New returns a new Manager instance using the database db.