metadata

Documentation

Overview

Package metadata is a way of defining message headers

Index

• func NewContext(ctx context.Context, md Metadata) context.Context
• func NewContext17(ctx context17.Context, md Metadata) context.Context
• type Metadata
  • func FromContext(ctx context.Context) (Metadata, bool)
  • func FromContext17(ctx context17.Context) (Metadata, bool)

Functions

func NewContext

func NewContext(ctx context.Context, md Metadata) context.Context

NewContext returns the context object

func NewContext17

func NewContext17(ctx context17.Context, md Metadata) context.Context

NewContext17 returns the context object

Types

type Metadata

type Metadata map[string]string

Metadata is used to represent request headers internally. It is used at the RPC level and translate back and forth from request headers.

func FromContext

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

FromContext get the context contents and returns meta data

func FromContext17

func FromContext17(ctx context17.Context) (Metadata, bool)

FromContext17 get the context contents and returns meta data