package main

import (
	"fmt"
	"net/http"
	"os"

	"github.com/yookoala/gofast"
)

func main() {
	// Get fastcgi application server tcp address
	// from env FASTCGI_ADDR. Then configure
	// connection factory for the address.
	address := os.Getenv("FASTCGI_ADDR")
	connFactory := gofast.SimpleConnFactory("tcp", address)

	// handles static assets in the assets folder
	http.Handle("/assets/",
		http.StripPrefix("/assets/",
			http.FileServer(http.FileSystem(http.Dir("/var/www/html/assets")))))

	// route all requests to relevant PHP file
	http.Handle("/", gofast.NewHandler(
		gofast.NewPHPFS("/var/www/html")(gofast.BasicSession),
		gofast.SimpleClientFactory(connFactory),
	))

	// serve at 8080 port
	log.Fatal(http.ListenAndServe(":8080", nil))
}

package main

import (
	"fmt"
	"net/http"
	"os"

	"github.com/yookoala/gofast"
)

func main() {
	// Get fastcgi application server tcp address
	// from env FASTCGI_ADDR. Then configure
	// connection factory for the address.
	address := os.Getenv("FASTCGI_ADDR")
	connFactory := gofast.SimpleConnFactory("tcp", address)

	// a custom authentication handler
	customAuth := func(inner gofast.SessionHandler) gofast.SessionHandler {
		return func(client gofast.Client, req *gofast.Request) (*gofast.ResponsePipe, error) {
			user, err := someCustomAuth(
				req.Raw.Header.Get("Authorization"))
			if err != nil {
				// if login not success
				return nil, err
			}
			// set REMOTE_USER accordingly
			req.Params["REMOTE_USER"] = user
			// run inner session handler
			return inner(client, req)
		}
	}

	// session handler
	sess := gofast.Chain(
		customAuth,            // maps REMOTE_USER
		gofast.BasicParamsMap, // maps common CGI parameters
		gofast.MapHeader,      // maps header fields into HTTP_* parameters
		gofast.MapRemoteHost,  // maps REMOTE_HOST
	)(gofast.BasicSession)

	// route all requests to a single php file
	http.Handle("/", gofast.NewHandler(
		gofast.NewFileEndpoint("/var/www/html/index.php")(sess),
		gofast.SimpleClientFactory(connFactory),
	))

	// serve at 8080 port
	log.Fatal(http.ListenAndServe(":8080", nil))
}

package main

import (
	"net/http"
	"time"

	"github.com/yookoala/gofast"
)

func myApp() http.Handler {
  // ... any normal http.Handler, using gofast or not
	return h
}

func main() {
	address := os.Getenv("FASTCGI_ADDR")
	connFactory := gofast.SimpleConnFactory("tcp", address)
	clientFactory := gofast.SimpleClientFactory(connFactory)

	// authorization with php
	authSess := gofast.Chain(
		gofast.NewAuthPrepare(),
		gofast.NewFileEndpoint("/var/www/html/authorization.php"),
	)(gofast.BasicSession)
	authorizer := gofast.NewAuthorizer(
		authSess,
		gofast.SimpleConnFactory(network, address)
	)

	// wrap the actual app
	http.Handle("/", authorizer.Wrap(myApp()))

	// serve at 8080 port
	log.Fatal(http.ListenAndServe(":8080", nil))
}

package main

import (
	"net/http"
	"time"

	"github.com/yookoala/gofast"
)

func main() {
	address := os.Getenv("FASTCGI_ADDR")
	connFactory := gofast.SimpleConnFactory("tcp", address)
	clientFactory := gofast.SimpleClientFactory(connFactory)

	// Note: The local file system "/var/www/html/" only need to be
	// local to web server. No need for the FastCGI application to access
	// it directly.
	connFactory := gofast.SimpleConnFactory(network, address)
	http.Handle("/", gofast.NewHandler(
		gofast.NewFilterLocalFS("/var/www/html/")(gofast.BasicSession),
		clientFactory,
	))

	// serve at 8080 port
	log.Fatal(http.ListenAndServe(":8080", nil))
}

package main

import (
	"fmt"
	"net/http"
	"os"

	"github.com/yookoala/gofast"
)

func main() {
	// Get fastcgi application server tcp address
	// from env FASTCGI_ADDR. Then configure
	// connection factory for the address.
	address := os.Getenv("FASTCGI_ADDR")
	connFactory := gofast.SimpleConnFactory("tcp", address)

	// handles static assets in the assets folder
	http.Handle("/assets/",
		http.StripPrefix("/assets/",
			http.FileSystem(http.Dir("/var/www/html/assets"))))

	// handle all scripts in document root
	// extra pooling layer
	pool := gofast.NewClientPool(
		gofast.SimpleClientFactory(connFactory),
		10, // buffer size for pre-created client-connection
		30*time.Second, // life span of a client before expire
	)
	http.Handle("/", gofast.NewHandler(
		gofast.NewPHPFS("/var/www/html")(gofast.BasicSession),
		pool.CreateClient,
	))

	// serve at 8080 port
	log.Fatal(http.ListenAndServe(":8080", nil))
}