request

Documentation

Index

• Constants
• func AddRequestID(h http.Handler) http.Handler
• func GetContextRequestID(ctx context.Context) string
• func GetReqID(ctx context.Context) string

Constants

const RequestIDKey string = "request-id"

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

Functions

func AddRequestID

func AddRequestID(h 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 GetContextRequestID

func GetContextRequestID(ctx context.Context) string

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.