From 07aa486d431dd7e5c5150bd2b251904490de6ef4 Mon Sep 17 00:00:00 2001
From: Darien Raymond <admin@v2ray.com>
Date: Sun, 30 Sep 2018 19:37:08 +0200
Subject: [PATCH] fix bind address in linux

---
 transport/internet/sockopt_linux.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/transport/internet/sockopt_linux.go b/transport/internet/sockopt_linux.go
index 35063c3f..a6db0ed4 100644
--- a/transport/internet/sockopt_linux.go
+++ b/transport/internet/sockopt_linux.go
@@ -14,6 +14,11 @@ const (
 )
 
 func bindAddr(fd uintptr, address net.Address, port net.Port) error {
+	err = syscall.SetsockoptInt(fd, syscall.SOL_SOCKET, syscall.SO_REUSEADDR, 1)
+	if err != nil {
+		return newError("failed to set resuse_addr").Base(err).AtWarning()
+	}
+
 	var sockaddr syscall.Sockaddr
 
 	switch address.Family() {