update

Author: koalabearguo

README.md

@@ -141,9 +141,9 @@ https://koala:123456@127.0.0.1:80
 所以为了安全起见，建议自己动手生成CA;当然你觉得也没啥隐私可泄露的，这也无所谓了
 
 ### php免费空间推荐
-- [000webhost](https://www.000webhost.com/) 
-- [heroku](https://www.heroku.com/) 
-- [Vercel](https://vercel.com/) 
+- [000webhost](https://www.000webhost.com/)(我最早用的这个，还不错)
+- [heroku](https://www.heroku.com/)(这个平台，是我目前在用的最多的)
+- [Vercel](https://vercel.com/)(这个平台free plan的php执行时间限制在5s之内，因此下载大文件会出现FUNCTION_INVOCATION_TIMEOUT错误,解决办法只有upgrade plan;不过速度方面是最快的) 
 
 ### TODO
 - 增加请求头添加的配置，也许可以用来放到国内外(免费)的php空间，做免流代理

client.go

@@ -156,12 +156,22 @@ func (cli *client) DialTLS(network, addr string) (net.Conn, error) {
 	return conn, err
 }
 
-//for HTTPS Forward PROXY dialer(need test)
+//for HTTPS Forward PROXY dialer for feature use(need test)
 func (cli *client) Dial(network, addr string) (c net.Conn, err error) {
 	tlsconfig := &tls.Config{
 		InsecureSkipVerify: cli.cfg.Insecure,
 	}
-	conn, err := tls.Dial("tcp", cli.urlproxy.Hostname()+":"+cli.urlproxy.Port(), tlsconfig)
+	var port string
+	if cli.urlproxy.Port() == "" {
+		if cli.urlproxy.Scheme == "http" {
+			port = "80"
+		} else if cli.urlproxy.Scheme == "https" {
+			port = "443"
+		} else {
+			port = "80"
+		}
+	}
+	conn, err := tls.Dial("tcp", cli.urlproxy.Hostname()+":"+port, tlsconfig)
 	if err != nil {
 		return conn, errors.New("HTTPS Proxy:" + err.Error())
 	}

response.go

@@ -29,6 +29,9 @@ func (res *response) patch_response(r *bufio.Reader, req *http.Request) (resp *h
 	if string(prefix[:n]) == "HTTP/2 " {
 		// fix HTTP/2 proto
 		resp, error = http.ReadResponse(bufio.NewReader(io.MultiReader(bytes.NewBufferString("HTTP/2.0 "), r)), req)
+	} else if string(prefix[:n]) == "HTTP/3 " {
+		// fix HTTP/3 proto(feature may has this issue)
+		resp, error = http.ReadResponse(bufio.NewReader(io.MultiReader(bytes.NewBufferString("HTTP/3.0 "), r)), req)
 	} else {
 		// other proto
 		resp, error = http.ReadResponse(bufio.NewReader(io.MultiReader(bytes.NewBuffer(prefix[:n]), r)), req)