util

package

v1.57.2 Latest Latest Go to latest Published: Apr 10, 2026 License: Apache-2.0 Imports: 14 Imported by: 1

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Repository

github.com/cloudoperators/heureka

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Documentation ¶

Index ¶

func Drf[T any](p *T) T
func FirstListenThenServe(srv *http.Server, log *logrus.Logger)
func GenerateRandomString(length int, cs *string) string
func GetProjectRoot() (string, error)
func GetRandomFreePort() string
func IsPortFree(port string) bool
func NewRateLimitedHTTPClient(limit rate.Limit, burst int, base http.RoundTripper) *http.Client
func Ptr[T any](v T) *T
func RequestWithBackoff(requestFunction func() error) error
func SetEnvVars(f string) (setEnvVarsErr error)
type RateLimitedRoundTripper
- func (r *RateLimitedRoundTripper) RoundTrip(req *http.Request) (*http.Response, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Drf ¶

func Drf[T any](p *T) T

takes abitary pointer and returns value of the pointer

func FirstListenThenServe ¶

func FirstListenThenServe(srv *http.Server, log *logrus.Logger)

FirstListenThenServe is a utility function that ensures that first a listener is spin up then the http server is setup for serving asynchronously this is requried to ensure in tests that the server is spinned up before jumping to tests.

func GenerateRandomString ¶

func GenerateRandomString(length int, cs *string) string

func GetProjectRoot ¶

func GetProjectRoot() (string, error)

func GetRandomFreePort ¶

func GetRandomFreePort() string

func IsPortFree ¶

func IsPortFree(port string) bool

func NewRateLimitedHTTPClient ¶ added in v1.52.0

func NewRateLimitedHTTPClient(limit rate.Limit, burst int, base http.RoundTripper) *http.Client

func Ptr ¶

func Ptr[T any](v T) *T

takes abitary value and returns a pointer to the value

func RequestWithBackoff ¶

func RequestWithBackoff(requestFunction func() error) error

func SetEnvVars ¶

func SetEnvVars(f string) (setEnvVarsErr error)

Types ¶

type RateLimitedRoundTripper ¶ added in v1.52.0

type RateLimitedRoundTripper struct {
	Base    http.RoundTripper
	Limiter *rate.Limiter
}

func (*RateLimitedRoundTripper) RoundTrip ¶ added in v1.52.0

func (r *RateLimitedRoundTripper) RoundTrip(req *http.Request) (*http.Response, error)

Source Files ¶

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