fasthttpd

FastHttpd

FastHttpd is a HTTP server using valyala/fasthttp.

Install

Go install

go install github.com/fasthttpd/fasthttpd/cmd/fasthttpd@latest

Download binary (Linux x86_64)

VERSION=0.3.2 GOOS=Linux GOARCH=x86_64; \
  curl -fsSL "https://github.com/fasthttpd/fasthttpd/releases/download/v${VERSION}/fasthttpd_${VERSION}_${GOOS}_${GOARCH}.tar.gz" | \
  tar xz fasthttpd && \
  sudo mv fasthttpd /usr/sbin

Quick start

Usage

FastHttpd is a HTTP server using valyala/fasthttp.

Usage:
  fasthttpd [flags] [query] ([file...])

Flags:
  -e value
    	edit expression (eg. -e KEY=VALUE)
  -f string
    	configuration file
  -h	help for fasthttpd
  -v	print version

Examples

% fasthttpd -f examples/config.minimal.yaml
% fasthttpd -f examples/config.minimal.yaml -e accessLog.output=stdout
% fasthttpd -e root=./examples/public -e listen=0.0.0.0:8080

Configuration

The following is a configuration that is minimal.

root: ./public

handlers:
  static:
    type: fs
    indexNames: ['index.html']

routes:
  - path: /
    handler: static

The following is a configuration that uses most of the current FastHttpd features.

host: localhost
# NOTE: Define listen addr. It is supported ipv6 `[::1]:8080`
listen: ':8080'
root: ./public

log:
  output: logs/error.log
  # NOTE: Flags supports date|time|microseconds
  flags: [date, time]
  rotation:
    maxSize: 100

accessLog:
  output: logs/access.log
  format: '%h %l %u %t "%r" %>s %b'
  rotation:
    maxSize: 100
    maxBackups: 14
    maxAge: 28
    compress: true
    localTime: true

# Define fasthttp.Server settings.
server:
  name: fasthttpd
  readBufferSize: 4096
  writeBufferSize: 4096
 
# Define custom error pages (x matches [0-9])
errorPages:
  '404': /err/404.html
  '5xx': /err/5xx.html

# Define named filters
filters:

  auth:
    type: basicAuth
    users:
      # WARNING: It is unsafe to define plain secrets. It is recommended for development use only.
      - name: fast
        secret: httpd
    usersFile: ./users.yaml

  cache:
    type: header
    response:
      set:
        Cache-Control: private, max-age=3600

# Define named handlers
handlers:

  static:
    type: fs
    indexNames: [index.html]
    generateIndexPages: false
    compress: true
  
  backend:
    type: proxy
    url: 'http://localhost:9000'

# Define routes
routes:

  # Allows GET, POST, HEAD only.
  - methods: [PUT, DELETE, CONNECT, OPTIONS, TRACE, PATCH]
    status: 405
    statusMessage: Method not allowed

  # Route to /index.html.
  - path: /
    match: equal
    handler: static

  # Redirect to external url with status code 302.
  - path: /redirect-external
    match: equal
    rewrite: http://example.com/
    status: 302

  # Redirect to internal uri with status code 302 and appendQueryString.
  # If "GET /redirect-internal?name=value" is requested then it redirect to "/internal?foo=bar&name=value"
  - path: /redirect-internal
    match: equal
    rewrite: /internal?foo=bar
    rewriteAppendQueryString: true
    status: 302
  
  # Route to static resources using regexp.
  - path: .*\.(js|css|jpg|png|gif|ico)$
    match: regexp
    filters: [cache]
    methods: [GET, HEAD]
    handler: static

  # Rewrite the path and route to next (no handler and no status).
  - path: ^/view/(.+)
    match: regexp
    rewrite: /view?id=$1

  # Other requests are routed to backend with auth filter.
  - filters: [auth]
    handler: backend

routesCache:
  enable: true
  expire: 60000

---

host: localhost
listen: ':8443'

ssl:
  certFile: ./ssl/localhost.crt
  keyFile: ./ssl/localhost.key

handlers:
  backend:
    type: proxy
    url: 'http://localhost:8080'

routes:
  - path: /
    handler: backend

TODO

• Daemonize
• Benchmark reports
• Multi host