httputil

Documentation

Index

• func GetClientIPAddress(r *http.Request) string
• func GetListenPort(hport string) string
• func GetUserAgent(r *http.Request) string
• func Listen(hport string) (net.Listener, error)
• func Serve(hport string, handler http.Handler, ...) error
• func ServerFastHTTP(hport string, handler fasthttp.RequestHandler) error

Examples

• Serve

Functions

func GetClientIPAddress

func GetClientIPAddress(r *http.Request) string

func GetListenPort

func GetListenPort(hport string) string

applications need some way to access the port TODO: this method will work only after grace.Serve is called.

func GetUserAgent

func GetUserAgent(r *http.Request) string

func Listen

func Listen(hport string) (net.Listener, error)

This method can be used for any TCP Listener, e.g. non HTTP

func Serve

func Serve(hport string, handler http.Handler, gracefulTimeout, readTimeout, writeTimeout time.Duration) error

start serving on hport. If running via socketmaster, the hport argument is ignored. Also, if a port was specified via -p, it takes precedence on hport

Example

package main

import (
	"log"
	"net/http"
	"time"
)

func main() {
	timeout := 1 * time.Second
	http.HandleFunc("/foo/bar", foobarHandler)
	log.Fatal(Serve(":9000", nil, timeout, timeout, timeout))
}

func foobarHandler(w http.ResponseWriter, r *http.Request) {
	w.Write([]byte("foobar"))
}

func ServerFastHTTP

func ServerFastHTTP(hport string, handler fasthttp.RequestHandler) error