meta

Documentation

Index

• Constants
• func GetFromMetaString(ctx context.Context, key string) (string, error)
• func GetIntFromMeta(ctx context.Context, key string) (int64, error)
• func GetRequestIDFromMD(md metadata.MD) string
• func GetStringFromMeta(ctx context.Context, key string) (string, error)
• func IDFromOutgoingContext(ctx context.Context) string
• func TransferContextMeta(ctx context.Context, keys []string) context.Context
• type MDReaderWriter
  • func (rw MDReaderWriter) ForeachKey(handler func(key, val string) error) error
  • func (rw MDReaderWriter) Set(key, val string)

Constants

const (
	// RequestIDOnMetaData unique request id
	RequestIDOnMetaData = "ymi-micro-srv-req-id"
)

Functions

func GetFromMetaString

func GetFromMetaString(ctx context.Context, key string) (string, error)

func GetIntFromMeta

func GetIntFromMeta(ctx context.Context, key string) (int64, error)

func GetRequestIDFromMD

func GetRequestIDFromMD(md metadata.MD) string

func GetStringFromMeta

func GetStringFromMeta(ctx context.Context, key string) (string, error)

func IDFromOutgoingContext

func IDFromOutgoingContext(ctx context.Context) string

func TransferContextMeta

func TransferContextMeta(ctx context.Context, keys []string) context.Context

nolint: gocognit

Types

type MDReaderWriter

type MDReaderWriter struct {
	MD metadata.MD
}

func (MDReaderWriter) ForeachKey

func (rw MDReaderWriter) ForeachKey(handler func(key, val string) error) error

func (MDReaderWriter) Set

func (rw MDReaderWriter) Set(key, val string)