fault

package

v0.0.0-debug-20260702 Latest Latest Go to latest Published: Jul 2, 2026 License: Apache-2.0 Imports: 13 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/matrixorigin/matrixone

Links

Open Source Insights

Documentation ¶

Overview ¶

A very simple fault injection tool.

Index ¶

Constants
func AddFaultPoint(ctx context.Context, name string, freq string, action string, iarg int64, ...) error
func AddFaultPointInDomain(ctx context.Context, domain Domain, name string, freq string, action string, ...) error
func Disable() bool
func DisableDomain(domain Domain) bool
func Enable() bool
func EnableDomain(domain Domain) bool
func HandleFaultInject(ctx context.Context, name string, parameter string) (res string)
func ListAllFaultPoints() string
func ListAllFaultPointsInDomain(domain Domain) string
func RemoveFaultPoint(ctx context.Context, name string) (bool, error)
func RemoveFaultPointFromDomain(ctx context.Context, domain Domain, name string) (bool, error)
func Status() bool
func StatusOfDomain(domain Domain) bool
func TriggerFault(name string) (iret int64, sret string, exist bool)
func TriggerFaultInDomain(domain Domain, name string) (iret int64, sret string, exist bool)
type Domain
type Point

Constants ¶

View Source

const (
	STOP = iota
	LOOKUP
	ADD
	REMOVE
	TRIGGER
	LIST
)

View Source

const (
	RETURN = iota
	GETCOUNT
	SLEEP
	WAIT
	GETWAITERS
	NOTIFY
	NOTIFYALL
	PANIC
	ECHO
)

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const (
	// PANIC with non-moerr
	PanicUseNonMoErr = 0
	// PANIC with moerr.NewXXXErr
	PanicUseMoErr = 1
)

View Source

const (
	EnableFault  = "ENABLE_FAULT_INJECTION"
	DisableFault = "DISABLE_FAULT_INJECTION"
	StatusFault  = "STATUS_FAULT_POINT"
	ListFault    = "LIST_FAULT_POINT"
	AddFault     = "ADD_FAULT_POINT"
	RemoveFault  = "REMOVE_FAULT_POINT"
)

Variables ¶

This section is empty.

Functions ¶

func AddFaultPoint ¶

func AddFaultPoint(ctx context.Context, name string, freq string, action string, iarg int64, sarg string, constant bool) error

func AddFaultPointInDomain ¶

func AddFaultPointInDomain(ctx context.Context, domain Domain, name string, freq string, action string, iarg int64, sarg string, constant bool) error

func Disable ¶

func Disable() bool

Disable fault injection

func DisableDomain ¶

func DisableDomain(domain Domain) bool

func Enable ¶

func Enable() bool

Enable fault injection

func EnableDomain ¶

func EnableDomain(domain Domain) bool

func HandleFaultInject ¶

func HandleFaultInject(
	ctx context.Context,
	name string,
	parameter string,
) (res string)

func ListAllFaultPoints ¶

func ListAllFaultPoints() string

func ListAllFaultPointsInDomain ¶

func ListAllFaultPointsInDomain(domain Domain) string

func RemoveFaultPoint ¶

func RemoveFaultPoint(ctx context.Context, name string) (bool, error)

func RemoveFaultPointFromDomain ¶

func RemoveFaultPointFromDomain(ctx context.Context, domain Domain, name string) (bool, error)

func Status ¶

func Status() bool

func StatusOfDomain ¶

func StatusOfDomain(domain Domain) bool

func TriggerFault ¶

func TriggerFault(name string) (iret int64, sret string, exist bool)

Trigger a fault point.

func TriggerFaultInDomain ¶

func TriggerFaultInDomain(domain Domain, name string) (iret int64, sret string, exist bool)

Types ¶

type Domain ¶

type Domain int

Domain is the business domain of injection !!!It always less than DomainMax

const (
	DomainDefault  Domain = 0
	DomainTest     Domain = 1
	DomainFrontend Domain = 2
	DomainMax      Domain = 4096
)

type Point ¶

type Point struct {
	Name string `json:"name"`
	Iarg int64  `json:"iarg"`
	Sarg string `json:"sarg"`

	Constant bool `json:"constant"`
}

Source Files ¶

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