httputil

Documentation

Overview

Package httputil provides HTTP utility functions.

Index

• func GetHostname(req *http.Request) string
• func GracefulClose(resp *http.Response)

Functions

func GetHostname

func GetHostname(req *http.Request) string

GetHostname returns the hostname from request Host field. It returns empty string, if Host field contains invalid value (e.g. "localhost:::" with too many colons).

func GracefulClose

func GracefulClose(resp *http.Response)

GracefulClose drains http.Response.Body until it hits EOF and closes it. This prevents TCP/TLS connections from closing, therefore available for reuse. Borrowed from golang/net/context/ctxhttp/cancelreq.go.