http

Documentation

Overview

Package http provides easy access to Stellar's best practices for building http servers. The primary method to use is `Serve`, which sets up an server that can support http/2 and can gracefully quit after receiving a SIGINT signal.

Index

• func EqualFileSystems(fs, otherFS http.FileSystem, currentPath string) bool
• func HeadersMiddleware(headers stdhttp.Header, ignoredPrefixes ...string) func(next stdhttp.Handler) stdhttp.Handler
• func LoggingMiddleware(next stdhttp.Handler) stdhttp.Handler
• func NewAPIMux(l *log.Entry) *chi.Mux
• func NewMux(l *log.Entry) *chi.Mux
• func Run(conf Config)
• func SetLoggerMiddleware(l *log.Entry) func(stdhttp.Handler) stdhttp.Handler
• func StripTrailingSlashMiddleware(ignoredPrefixes ...string) func(next stdhttp.Handler) stdhttp.Handler
• type Config
• type SimpleHTTPClientInterface

Functions

func EqualFileSystems

func EqualFileSystems(fs, otherFS http.FileSystem, currentPath string) bool

EqualFileSystems traverses two http.FileSystem instances and returns true if they are equal

func HeadersMiddleware

func HeadersMiddleware(headers stdhttp.Header, ignoredPrefixes ...string) func(next stdhttp.Handler) stdhttp.Handler

HeadersMiddleware sends headers

func LoggingMiddleware

func LoggingMiddleware(next stdhttp.Handler) stdhttp.Handler

LoggingMiddleware is a middleware that logs requests to the logger.

func NewAPIMux

func NewAPIMux(l *log.Entry) *chi.Mux

NewAPIMux returns a new server mux configured with the common defaults used for a web API in stellar.

func NewMux

func NewMux(l *log.Entry) *chi.Mux

NewMux returns a new server mux configured with the common defaults used across all stellar services.

func Run

func Run(conf Config)

Run starts an http server using the provided config struct.

This method configures the process to listen for termination signals (SIGINT and SIGTERM) to trigger a graceful shutdown by way of the graceful package (https://github.com/tylerb/graceful).

func SetLoggerMiddleware

func SetLoggerMiddleware(l *log.Entry) func(stdhttp.Handler) stdhttp.Handler

SetLogger is a middleware that sets a logger on the context.

func StripTrailingSlashMiddleware

func StripTrailingSlashMiddleware(ignoredPrefixes ...string) func(next stdhttp.Handler) stdhttp.Handler

StripTrailingSlashMiddleware strips trailing slash.

Types

type Config

type Config struct {
	Handler             stdhttp.Handler
	ListenAddr          string
	TLS                 *config.TLS
	ShutdownGracePeriod time.Duration
	ReadTimeout         time.Duration
	WriteTimeout        time.Duration
	IdleTimeout         time.Duration
	TCPKeepAlive        time.Duration
	OnStarting          func()
	OnStopping          func()
	OnStopped           func()
}

Config represents the configuration of an http server that can be provided to `Run`.

type SimpleHTTPClientInterface

type SimpleHTTPClientInterface interface {
	PostForm(url string, data url.Values) (*stdhttp.Response, error)
	Get(url string) (*stdhttp.Response, error)
}

SimpleHTTPClientInterface helps mocking http.Client in tests