backoff

package
v1.5.0 Latest Latest
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 Go to latest Published: May 20, 2023 License: MIT Imports: 13 Imported by: 6

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Index

Constants

View Source 
const Stop = backoff.Stop

Stop indicates that no more retries should be made for use in NextBackOff().

Variables

View Source 
var (
	BackoffKind_name = map[int32]string{
		0: "BackoffKind_UNKNOWN",
		1: "BackoffKind_EXPONENTIAL",
		2: "BackoffKind_CONSTANT",
	}
	BackoffKind_value = map[string]int32{
		"BackoffKind_UNKNOWN":     0,
		"BackoffKind_EXPONENTIAL": 1,
		"BackoffKind_CONSTANT":    2,
	}
)

Enum value maps for BackoffKind.

View Source 
var (
	ErrInvalidLength        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflow          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroup = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var File_github_com_aperturerobotics_util_backoff_backoff_proto protoreflect.FileDescriptor

Functions

This section is empty.

Types

type Backoff 

type Backoff struct {

	// BackoffKind is the kind of backoff.
	BackoffKind BackoffKind `protobuf:"varint,1,opt,name=backoff_kind,json=backoffKind,proto3,enum=backoff.BackoffKind" json:"backoff_kind,omitempty"`
	// Exponential is the arguments for an exponential backoff.
	Exponential *Exponential `protobuf:"bytes,2,opt,name=exponential,proto3" json:"exponential,omitempty"`
	// Constant is the arugment for a constant backoff.
	Constant *Constant `protobuf:"bytes,3,opt,name=constant,proto3" json:"constant,omitempty"`
	// contains filtered or unexported fields
}

Backoff configures a backoff.

func (*Backoff) CloneMessageVT added in v1.1.2 

func (m *Backoff) CloneMessageVT() proto.Message

func (*Backoff) CloneVT 

func (m *Backoff) CloneVT() *Backoff

func (*Backoff) Construct 

func (b *Backoff) Construct() backoff.BackOff

Construct constructs the backoff. Validates the options.

func (*Backoff) Descriptor deprecated 

func (*Backoff) Descriptor() ([]byte, []int)

Deprecated: Use Backoff.ProtoReflect.Descriptor instead.

func (*Backoff) EqualMessageVT added in v1.1.2 

func (this *Backoff) EqualMessageVT(thatMsg proto.Message) bool

func (*Backoff) EqualVT 

func (this *Backoff) EqualVT(that *Backoff) bool

func (*Backoff) GetBackoffKind 

func (x *Backoff) GetBackoffKind() BackoffKind

func (*Backoff) GetConstant 

func (x *Backoff) GetConstant() *Constant

func (*Backoff) GetEmpty 

func (b *Backoff) GetEmpty() bool

GetEmpty returns if the backoff config is empty.

func (*Backoff) GetExponential 

func (x *Backoff) GetExponential() *Exponential

func (*Backoff) MarshalToSizedBufferVT 

func (m *Backoff) MarshalToSizedBufferVT(dAtA []byte) (int, error)

func (*Backoff) MarshalToVT 

func (m *Backoff) MarshalToVT(dAtA []byte) (int, error)

func (*Backoff) MarshalVT 

func (m *Backoff) MarshalVT() (dAtA []byte, err error)

func (*Backoff) ProtoMessage 

func (*Backoff) ProtoMessage()

func (*Backoff) ProtoReflect 

func (x *Backoff) ProtoReflect() protoreflect.Message

func (*Backoff) Reset 

func (x *Backoff) Reset()

func (*Backoff) SizeVT 

func (m *Backoff) SizeVT() (n int)

func (*Backoff) String 

func (x *Backoff) String() string

func (*Backoff) UnmarshalVT 

func (m *Backoff) UnmarshalVT(dAtA []byte) error

func (*Backoff) Validate added in v1.0.3 

func (b *Backoff) Validate(allowEmpty bool) error

Validate validates the backoff config.

type BackoffKind 

type BackoffKind int32

BackoffKind is the kind of backoff. 

const (
	// BackoffKind_UNKNOWN defaults to BackoffKind_EXPONENTIAL
	BackoffKind_BackoffKind_UNKNOWN BackoffKind = 0
	// BackoffKind_EXPONENTIAL is an exponential backoff.
	BackoffKind_BackoffKind_EXPONENTIAL BackoffKind = 1
	// BackoffKind_CONSTANT is a constant backoff.
	BackoffKind_BackoffKind_CONSTANT BackoffKind = 2
)

func (BackoffKind) Descriptor 

func (BackoffKind) Descriptor() protoreflect.EnumDescriptor

func (BackoffKind) Enum 

func (x BackoffKind) Enum() *BackoffKind

func (BackoffKind) EnumDescriptor deprecated 

func (BackoffKind) EnumDescriptor() ([]byte, []int)

Deprecated: Use BackoffKind.Descriptor instead.

func (BackoffKind) Number 

func (x BackoffKind) Number() protoreflect.EnumNumber

func (BackoffKind) String 

func (x BackoffKind) String() string

func (BackoffKind) Type 

func (BackoffKind) Type() protoreflect.EnumType

func (BackoffKind) Validate added in v1.0.3 

func (b BackoffKind) Validate() error

Validate validates the backoff kind.

type Constant 

type Constant struct {

	// Interval is the timing to back off, in milliseconds.
	// Defaults to 5 seconds.
	Interval uint32 `protobuf:"varint,1,opt,name=interval,proto3" json:"interval,omitempty"`
	// contains filtered or unexported fields
}

Constant contains constant backoff options.

func (*Constant) CloneMessageVT added in v1.1.2 

func (m *Constant) CloneMessageVT() proto.Message

func (*Constant) CloneVT 

func (m *Constant) CloneVT() *Constant

func (*Constant) Descriptor deprecated 

func (*Constant) Descriptor() ([]byte, []int)

Deprecated: Use Constant.ProtoReflect.Descriptor instead.

func (*Constant) EqualMessageVT added in v1.1.2 

func (this *Constant) EqualMessageVT(thatMsg proto.Message) bool

func (*Constant) EqualVT 

func (this *Constant) EqualVT(that *Constant) bool

func (*Constant) GetInterval 

func (x *Constant) GetInterval() uint32

func (*Constant) MarshalToSizedBufferVT 

func (m *Constant) MarshalToSizedBufferVT(dAtA []byte) (int, error)

func (*Constant) MarshalToVT 

func (m *Constant) MarshalToVT(dAtA []byte) (int, error)

func (*Constant) MarshalVT 

func (m *Constant) MarshalVT() (dAtA []byte, err error)

func (*Constant) ProtoMessage 

func (*Constant) ProtoMessage()

func (*Constant) ProtoReflect 

func (x *Constant) ProtoReflect() protoreflect.Message

func (*Constant) Reset 

func (x *Constant) Reset()

func (*Constant) SizeVT 

func (m *Constant) SizeVT() (n int)

func (*Constant) String 

func (x *Constant) String() string

func (*Constant) UnmarshalVT 

func (m *Constant) UnmarshalVT(dAtA []byte) error

type Exponential 

type Exponential struct {

	// InitialInterval is the initial interval in milliseconds.
	// Default: 800ms.
	InitialInterval uint32 `protobuf:"varint,1,opt,name=initial_interval,json=initialInterval,proto3" json:"initial_interval,omitempty"`
	// Multiplier is the timing multiplier.
	// Default: 1.8
	Multiplier float32 `protobuf:"fixed32,2,opt,name=multiplier,proto3" json:"multiplier,omitempty"`
	// MaxInterval is the maximum timing interval in milliseconds.
	// Default: 20 seconds
	MaxInterval uint32 `protobuf:"varint,3,opt,name=max_interval,json=maxInterval,proto3" json:"max_interval,omitempty"`
	// RandomizationFactor is the randomization factor.
	// Should be from [0, 1] as a percentage of the retry interval.
	//
	// randomized interval = RetryInterval * (random value in range [1 - RandomizationFactor, 1 + RandomizationFactor])
	//
	// Default: 0 (disabled)
	RandomizationFactor float32 `protobuf:"fixed32,4,opt,name=randomization_factor,json=randomizationFactor,proto3" json:"randomization_factor,omitempty"`
	// MaxElapsedTime if set specifies a maximum time for the backoff, in milliseconds.
	// After this time the backoff and attached process terminates.
	// May be empty, might be ignored.
	MaxElapsedTime uint32 `protobuf:"varint,5,opt,name=max_elapsed_time,json=maxElapsedTime,proto3" json:"max_elapsed_time,omitempty"`
	// contains filtered or unexported fields
}

Exponential is the exponential arguments.

func (*Exponential) CloneMessageVT added in v1.1.2 

func (m *Exponential) CloneMessageVT() proto.Message

func (*Exponential) CloneVT 

func (m *Exponential) CloneVT() *Exponential

func (*Exponential) Descriptor deprecated 

func (*Exponential) Descriptor() ([]byte, []int)

Deprecated: Use Exponential.ProtoReflect.Descriptor instead.

func (*Exponential) EqualMessageVT added in v1.1.2 

func (this *Exponential) EqualMessageVT(thatMsg proto.Message) bool

func (*Exponential) EqualVT 

func (this *Exponential) EqualVT(that *Exponential) bool

func (*Exponential) GetInitialInterval 

func (x *Exponential) GetInitialInterval() uint32

func (*Exponential) GetMaxElapsedTime 

func (x *Exponential) GetMaxElapsedTime() uint32

func (*Exponential) GetMaxInterval 

func (x *Exponential) GetMaxInterval() uint32

func (*Exponential) GetMultiplier 

func (x *Exponential) GetMultiplier() float32

func (*Exponential) GetRandomizationFactor 

func (x *Exponential) GetRandomizationFactor() float32

func (*Exponential) MarshalToSizedBufferVT 

func (m *Exponential) MarshalToSizedBufferVT(dAtA []byte) (int, error)

func (*Exponential) MarshalToVT 

func (m *Exponential) MarshalToVT(dAtA []byte) (int, error)

func (*Exponential) MarshalVT 

func (m *Exponential) MarshalVT() (dAtA []byte, err error)

func (*Exponential) ProtoMessage 

func (*Exponential) ProtoMessage()

func (*Exponential) ProtoReflect 

func (x *Exponential) ProtoReflect() protoreflect.Message

func (*Exponential) Reset 

func (x *Exponential) Reset()

func (*Exponential) SizeVT 

func (m *Exponential) SizeVT() (n int)

func (*Exponential) String 

func (x *Exponential) String() string

func (*Exponential) UnmarshalVT 

func (m *Exponential) UnmarshalVT(dAtA []byte) error

Source Files

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