修订代码、文档

README.md

@@ -1,3 +1,12 @@
+[![GoDoc][1]][2] [![MIT licensed][3]][4] [![Go Report Card][5]][6] 
+
+[1]: https://godoc.org/github.com/hahahrfool/v2ray_simple?status.svg
+[2]: https://godoc.org/github.com/hahahrfool/v2ray_simple
+[3]: https://img.shields.io/badge/license-MIT-blue.svg
+[4]: LICENSE
+[5]: https://goreportcard.com/badge/github.com/hahahrfool/v2ray_simple
+[6]: https://goreportcard.com/report/github.com/hahahrfool/v2ray_simple
+
 # verysimple
 
 verysimple， 实际上 谐音来自 V2ray Simple (显然只适用于汉语母语者), 
@@ -542,3 +551,6 @@ github.com/manifoldco/promptui
 
 为了支持hysteria 的阻塞控制，从 https://github.com/HyNetwork/hysteria 的 pkg/congestion里拷贝了 brutal.go 和 pacer.go 到我们的 quic文件夹中.
 
+## Stargazers over time
+
+[![Stargazers over time](https://starchart.cc/hahahrfool/v2ray_simple.svg)](https://starchart.cc/hahahrfool/v2ray_simple)

cli.go

@@ -656,7 +656,7 @@ func interactively_hotRemoveServerOrClient() {
 			Validate: validateFunc,
 		}
 
-		result, err = promptIdx.Run()
+		_, err = promptIdx.Run()
 
 		if err != nil {
 			fmt.Printf("Prompt failed %v\n", err)

proxy/socks5/server.go

@@ -326,7 +326,7 @@ func (u *UDPConn) ReadMsgFrom() ([]byte, netLayer.Addr, error) {
 	newStart := off + l
 
 	if clientSupposedAddrIsNothing {
-		clientSupposedAddrIsNothing = false
+		//clientSupposedAddrIsNothing = false
 		u.clientSupposedAddr = addr
 	}
 	return bs[newStart:n], netLayer.Addr{

proxy/socks5/udp_test.go

@@ -33,11 +33,16 @@ func TestUDP(t *testing.T) {
 		for {
 			lc, err := listener.Accept()
 			if err != nil {
-				t.Logf("failed in accept: %v", err)
+				t.Logf("failed in accept: %s", err.Error())
 				t.Fail()
 			}
 			t.Log("socks5 server got new conn")
 			_, wlc, targetAddr, err := s.Handshake(lc)
+
+			if err != nil {
+				t.Logf("failed in Handshake: %s", err.Error())
+				t.Fail()
+			}
 			if targetAddr.IsUDP() {
 				t.Log("socks5 server got udp associate")
 			}

proxy/vless/server.go

@@ -290,7 +290,7 @@ realPart:
 			targetAddr.Network = "udp"
 		}
 
-		var ip_or_domain_bytesLength byte = 0
+		var ip_or_domain_bytesLength byte
 
 		addrTypeByte, err := readbuf.ReadByte()