httputil

package

v0.0.0-...-54f4ef6 Latest Latest Go to latest Published: May 20, 2026 License: Apache-2.0 Imports: 4 Imported by: 0

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Valid go.mod file
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Repository

github.com/block/cachew

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Documentation ¶

Overview ¶

Package httputil contains utilities for HTTP clients and servers.

Index ¶

Variables
func ErrorResponse(w http.ResponseWriter, r *http.Request, status int, msg string, args ...any)
func Errorf(status int, format string, args ...any) error
func FilterHeaders(headers http.Header, skip ...string) http.Header
type HTTPError
type HTTPResponder

Constants ¶

This section is empty.

Variables ¶

View Source

var HopByHopHeaders = []string{
	"Connection",
	"Keep-Alive",
	"Proxy-Authenticate",
	"Proxy-Authorization",
	"Te",
	"Trailers",
	"Transfer-Encoding",
	"Upgrade",
	"Host",
}

HopByHopHeaders are hop-by-hop headers that should not be forwarded by proxies (RFC 7230).

View Source

var TransportHeaders = []string{
	"Content-Length",
	"Date",
	"Accept-Encoding",
	"User-Agent",
	"Transfer-Encoding",
	"Time-To-Live",
}

TransportHeaders are headers added by the HTTP transport layer that should not be cached.

Functions ¶

func ErrorResponse ¶

func ErrorResponse(w http.ResponseWriter, r *http.Request, status int, msg string, args ...any)

ErrorResponse creates an error response with the given code and format, and also logs a message.

func Errorf ¶

func Errorf(status int, format string, args ...any) error

func FilterHeaders ¶

func FilterHeaders(headers http.Header, skip ...string) http.Header

FilterHeaders returns a copy of headers with the specified header keys removed.

Types ¶

type HTTPError ¶

type HTTPError struct {
	// contains filtered or unexported fields
}

func (HTTPError) Error ¶

func (h HTTPError) Error() string

func (HTTPError) Unwrap ¶

func (h HTTPError) Unwrap() error

func (HTTPError) WriteHTTP ¶

func (h HTTPError) WriteHTTP(w http.ResponseWriter, r *http.Request)

WriteHTTP writes this error as an HTTP response.

type HTTPResponder ¶

type HTTPResponder interface {
	error
	WriteHTTP(http.ResponseWriter, *http.Request)
}

HTTPResponder is an error that knows how to write itself as an HTTP response.

Source Files ¶

View all Source files

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