From f5834b47c496fc7d014d029ae8c24cc688917747 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9B=B7=E5=AE=87=E8=BE=B0?=
 <6648049+TooYoungTooSimp@users.noreply.github.com>
Date: Thu, 27 Oct 2022 18:00:38 +0800
Subject: [PATCH] fix: add set_reuse_address to prevent bind error

When the client restarts, some socks clients' connections stay in the `FIN-WAIT` state. Which prevents the client from going up again immediately.
---
 client/src/socks5/mod.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/client/src/socks5/mod.rs b/client/src/socks5/mod.rs
index b7ec5e6..091af9c 100644
--- a/client/src/socks5/mod.rs
+++ b/client/src/socks5/mod.rs
@@ -38,6 +38,7 @@ impl Socks5 {
         } else {
             let socket = Socket::new(Domain::IPV6, Type::STREAM, Some(Protocol::TCP))?;
             socket.set_only_v6(false)?;
+            socket.set_reuse_address(true)?;
             socket.bind(&SockAddr::from(local_addr))?;
             socket.listen(128)?;
             TcpListener::from_std(StdTcpListener::from(socket))?