From ed7fbcbb5065a37c5331aadf798e431d6beb9e5a Mon Sep 17 00:00:00 2001
From: e1732a364fed <75717694+e1732a364fed@users.noreply.github.com>
Date: Sat, 1 Jan 2000 00:00:00 +0000
Subject: [PATCH] =?UTF-8?q?=E5=9C=A8dial=E4=B8=AD=E5=9C=A8localAddr?=
 =?UTF-8?q?=E6=8C=87=E6=98=8E=E6=97=B6,=E5=8C=BA=E5=88=86v4=E5=92=8Cv6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/install.md  |  2 +-
 netLayer/dial.go | 23 +++++++++++++++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/docs/install.md b/docs/install.md
index b14680d..b3aa4d6 100644
--- a/docs/install.md
+++ b/docs/install.md
@@ -68,7 +68,7 @@ sudo cp examples/vlesss.server.toml server.toml
 如果你不愿意使用linux的“后台服务”，只是想手动去令它在后台运行，那么实际上，在verysimple所在位置运行如下一段命令即可。
 
 ```
-nohup ./verysimple_linux_amd64 -c server.toml >/dev/null &
+nohup ./verysimple -c server.toml >/dev/null &
 ```
 
 这里将它的标准输出舍弃了，因为一般来说我们会在toml配置文件中 配置好日志文件名称；如果不舍弃输出的话，就会多一个输出（到控制台），增加系统负担。
diff --git a/netLayer/dial.go b/netLayer/dial.go
index 15b2e15..53a0797 100644
--- a/netLayer/dial.go
+++ b/netLayer/dial.go
@@ -147,6 +147,29 @@ func (a Addr) DialWithOpt(sockopt *Sockopt, localAddr net.Addr) (net.Conn, error
 	}
 	if localAddr != nil {
 		dialer.LocalAddr = localAddr
+
+		//localAddr一般用于指定ipv4或者ipv6出站，所以我们这里标注一下。
+		switch a.Network {
+		case "tcp":
+			if ta, ok := localAddr.(*net.TCPAddr); ok {
+
+				//ipv6
+				if ta.IP.To4() == nil {
+					a.Network = "tcp6"
+				} else {
+					a.Network = "tcp4"
+				}
+			}
+		case "udp":
+			if ta, ok := localAddr.(*net.UDPAddr); ok {
+
+				if ta.IP.To4() == nil {
+					a.Network = "udp6"
+				} else {
+					a.Network = "udp4"
+				}
+			}
+		}
 	}
 	if sockopt != nil {
 		dialer.Control = func(network, address string, c syscall.RawConn) error {