handlerutil

package

v0.3.0 Latest Latest Go to latest Published: Apr 5, 2020 License: MIT Imports: 6 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/absurdlab/tiga

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Documentation ¶

Index ¶

func RequestId(ctx context.Context) string
func WithRequestId(handlerFunc http.HandlerFunc) http.HandlerFunc
func WriteErrorToBody(rw http.ResponseWriter, err error)
type ErrorView
type RequestIdKey

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func RequestId ¶

func RequestId(ctx context.Context) string

RequestId returns the id of the current request set in context, or an empty string.

func WithRequestId ¶

func WithRequestId(handlerFunc http.HandlerFunc) http.HandlerFunc

WithRequestId is an middleware that assigns request id for each incoming request. The assigned id can be retrieved downstream by

requestId := RequestId(ctx)

func WriteErrorToBody ¶

func WriteErrorToBody(rw http.ResponseWriter, err error)

WriteErrorToBody writes the given error in JSON format to HTTP response body.

Types ¶

type ErrorView ¶

type ErrorView struct {
	Status      int    `json:"status"`
	Error       string `json:"error"`
	Description string `json:"error_description"`
	Cause       error  `json:"-"`
}

ErrorView contains the data necessary to render errors.

type RequestIdKey ¶

type RequestIdKey struct{}

Context key for request id

Source Files ¶

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