requestid

Documentation

Index

• func AppendToOutgoingContext(ctx context.Context) context.Context
• func FromContext(ctx context.Context) (string, bool)
• func Get(r *http.Request) string
• func NewMetadata(id string) metadata.MD

Functions

func AppendToOutgoingContext

func AppendToOutgoingContext(ctx context.Context) context.Context

AppendToOutgoingContext returns a context with the request-id added to the gRPC metadata.

func FromContext

func FromContext(ctx context.Context) (string, bool)

FromContext returns a request ID from gRPC metadata if available in ctx.

func Get

func Get(r *http.Request) string

Get reads the Request-ID and X-Request-ID HTTP header from an `*http.Request` If no header is set, an empty string is returned

func NewMetadata

func NewMetadata(id string) metadata.MD

NewMetadata constructs gRPC metadata with the request ID set.