Setting scheme on http and https server

example_server.go

package main

import (
	"fmt"
	"net/http"
	"github.com/fitstar/falcore"
	"github.com/fitstar/falcore/filter"
	"sync"
)

func main(){
	
	pipeline := falcore.NewPipeline()
	spipeline := falcore.NewPipeline()

	upstream := filter.NewUpstream(filter.NewUpstreamTransport("google.com", 80, 0, nil))
	
	// HTTP
	pipeline.Upstream.PushBack(&SchemeAdder{"http"})
	pipeline.Upstream.PushBack(upstream)
	
	// HTTPS
	pipeline.Upstream.PushBack(&SchemeAdder{"https"})
	pipeline.Upstream.PushBack(upstream)

	wg := new(sync.WaitGroup)
	wg.Add(2)

	go func(){
		srv := falcore.NewServer(3000, pipeline)
		fmt.Println(srv.ListenAndServe())
		wg.Done()
	}()

	go func(){
		srv := falcore.NewServer(3001, spipeline)
		fmt.Println(srv.ListenAndServeTLS("mycertfile", "mykeyfile"))
		wg.Done()
	}()

	wg.Wait()
}

type SchemeAdder struct{
	Scheme string
}

func (f *SchemeAdder) FilterRequest(req *falcore.Request)*http.Response {
	req.HttpRequest.URL.Scheme = f.Scheme
	return nil
}