package gracehttp

import "github.com/facebookgo/grace/gracehttp"

Package gracehttp provides easy to use graceful restart functionality for HTTP server.

Index ¶

• func PreStartProcess(hook func() error) option
• func Serve(servers ...*http.Server) error
• func ServeWithOptions(servers []*http.Server, options ...option) error
• func SetLogger(l *log.Logger)

Functions ¶

func PreStartProcess ¶

func PreStartProcess(hook func() error) option

PreStartProcess configures a callback to trigger during graceful restart directly before starting the successor process. This allows the current process to release holds on resources that the new process will need.

func Serve ¶

func Serve(servers ...*http.Server) error

Serve will serve the given http.Servers and will monitor for signals allowing for graceful termination (SIGTERM) or restart (SIGUSR2).

func ServeWithOptions ¶

func ServeWithOptions(servers []*http.Server, options ...option) error

ServeWithOptions does the same as Serve, but takes a set of options to configure the app struct.

func SetLogger ¶

func SetLogger(l *log.Logger)

SetLogger sets logger to be able to grab some useful logs

Source Files ¶

http.go