middleware

package

v1.0.4 Latest Latest Go to latest Published: May 16, 2021 License: MIT Imports: 11 Imported by: 0

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Repository

github.com/chanhteam/go-utils

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Documentation ¶

Index ¶

Constants
Variables
func AddLogger(logger *zap.Logger, h http.Handler) http.Handler
func GetReqID(ctx context.Context) string
func NextRequestID() uint64
func RequestID(next http.Handler) http.Handler
func TracingWrapper(h http.Handler) http.Handler

Constants ¶

View Source

const RequestIDKey ctxKeyRequestID = 0

RequestIDKey is the key that holds the unique request ID in a request context.

Variables ¶

View Source

var RequestIDHeader = "X-Request-Id"

RequestIDHeader is the name of the HTTP Header which contains the request id. Exported so that it can be changed by developers

Functions ¶

func GetReqID ¶

func GetReqID(ctx context.Context) string

GetReqID returns a request ID from the given context if one is present. Returns the empty string if a request ID cannot be found.

func NextRequestID ¶

func NextRequestID() uint64

NextRequestID generates the next request ID in the sequence.

func RequestID ¶

func RequestID(next http.Handler) http.Handler

RequestID is a middleware that injects a request ID into the context of each request. A request ID is a string of the form "host.example.com/random-0001", where "random" is a base62 random string that uniquely identifies this go process, and where the last number is an atomically incremented request counter.

func TracingWrapper ¶

func TracingWrapper(h http.Handler) http.Handler

TracingWrapper is a middleware which parses the incoming HTTP headers to create a new span correctly

Types ¶

This section is empty.

Source Files ¶

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