headers

package
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Published: Apr 30, 2015 License: Apache-2.0 Imports: 2 Imported by: 0

Documentation

Overview

Package headers provides middleware that appends headers to requests based on a set of configuration rules that define which routes receive which headers.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func New

New constructs and configures a new headers middleware instance.

Types

type Header struct {
	Name  string
	Value string
}

Header represents a single HTTP header, simply a name and value.

type HeaderRule

type HeaderRule struct {
	Url     string
	Headers []Header
}

HeaderRule groups a slice of HTTP headers by a URL pattern. TODO: use http.Header type instead?

type Headers

type Headers struct {
	Next  middleware.Handler
	Rules []HeaderRule
}

Headers is middleware that adds headers to the responses for requests matching a certain path.

func (Headers) ServeHTTP

func (h Headers) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, error)

ServeHTTP implements the middleware.Handler interface and serves requests, adding headers to the response according to the configured rules.

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