utils

Documentation

Index

• Constants
• Variables
• func AmazonTraceIDGen() string
• func GenerateID() string
• func GenerateMessageID() string
• func SetHeader(inner http.RoundTripper, userAgent, xAmazonTraceID string) http.RoundTripper
• func UserAgentGen() string
• type Backoff
  • func NewConstantBackoff(duration time.Duration) Backoff
  • func NewExponentialBackoff(start time.Duration, max time.Duration) Backoff
• type CodeVerifier
  • func CreateCodeVerifier() (*CodeVerifier, error)
  • func CreateCodeVerifierFromBytes(b []byte) (*CodeVerifier, error)
  • func CreateCodeVerifierWithLength(length int) (*CodeVerifier, error)
  • func (v *CodeVerifier) CodeChallengePlain() string
  • func (v *CodeVerifier) CodeChallengeS256() string
  • func (v *CodeVerifier) String() string
• type CustomTransport
  • func (c *CustomTransport) RoundTrip(r *http.Request) (*http.Response, error)
• type Retry
  • func (m Retry) RoundTrip(req *http.Request) (*http.Response, error)

Constants

const (
	DefaultLength = 32
	MinLength     = 32
	MaxLength     = 96
)

const (
	StartBackoff = 1 * time.Second
	MaxBackoff   = 5 * time.Second
	MaxTries     = 1
)

Variables

var RetryCodes = map[int]bool{
	422: true,
	425: true,
	500: true,
	502: true,
	408: true,
}

Functions

func AmazonTraceIDGen

func AmazonTraceIDGen() string

func GenerateID

func GenerateID() string

GenerateID returns UUID without dash

func GenerateMessageID

func GenerateMessageID() string

func SetHeader

func SetHeader(inner http.RoundTripper, userAgent, xAmazonTraceID string) http.RoundTripper

func UserAgentGen

func UserAgentGen() string

Types

type Backoff

type Backoff interface {
	// Get delay's duration
	Get(attempt uint) time.Duration
}

Backoff interface

func NewConstantBackoff

func NewConstantBackoff(duration time.Duration) Backoff

func NewExponentialBackoff

func NewExponentialBackoff(start time.Duration, max time.Duration) Backoff

type CodeVerifier

type CodeVerifier struct {
	Value string
}

func CreateCodeVerifier

func CreateCodeVerifier() (*CodeVerifier, error)

func CreateCodeVerifierFromBytes

func CreateCodeVerifierFromBytes(b []byte) (*CodeVerifier, error)

func CreateCodeVerifierWithLength

func CreateCodeVerifierWithLength(length int) (*CodeVerifier, error)

func (*CodeVerifier) CodeChallengePlain

func (v *CodeVerifier) CodeChallengePlain() string

func (*CodeVerifier) CodeChallengeS256

func (v *CodeVerifier) CodeChallengeS256() string

func (*CodeVerifier) String

func (v *CodeVerifier) String() string

type CustomTransport

type CustomTransport struct {
	UserAgent      string
	XAmazonTraceID string
	// contains filtered or unexported fields
}

func (*CustomTransport) RoundTrip

func (c *CustomTransport) RoundTrip(r *http.Request) (*http.Response, error)

type Retry

type Retry struct {
	RetryCodes map[int]bool
	MaxTries   uint
	Backoff    Backoff
	Transport  http.RoundTripper
	Sleeper    func(duration time.Duration)
}

Retry struct with http.RoundTripper.

func (Retry) RoundTrip

func (m Retry) RoundTrip(req *http.Request) (*http.Response, error)