From 41e9489f3055d793cfc185a7d8827af4c6bab128 Mon Sep 17 00:00:00 2001
From: EAimTY <ea.imty@gmail.com>
Date: Sat, 4 Feb 2023 16:35:38 +0900
Subject: [PATCH] prevent system from rebinding UDP socket too early

---
 tuic-client/src/connection.rs | 5 ++++-
 tuic-client/src/socks5.rs     | 1 -
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/tuic-client/src/connection.rs b/tuic-client/src/connection.rs
index 81f94c6..fe375d4 100644
--- a/tuic-client/src/connection.rs
+++ b/tuic-client/src/connection.rs
@@ -137,7 +137,10 @@ impl Endpoint {
             let conn = if zero_rtt_handshake {
                 match conn.into_0rtt() {
                     Ok((conn, _)) => conn,
-                    Err(conn) => conn.await?,
+                    Err(conn) => {
+                        eprintln!("0-RTT handshake failed, fallback to 1-RTT handshake");
+                        conn.await?
+                    }
                 }
             } else {
                 conn.await?
diff --git a/tuic-client/src/socks5.rs b/tuic-client/src/socks5.rs
index 2b88217..c14ef47 100644
--- a/tuic-client/src/socks5.rs
+++ b/tuic-client/src/socks5.rs
@@ -125,7 +125,6 @@ impl Server {
                 socket.set_only_v6(!dual_stack)?;
             }
 
-            socket.set_reuse_address(true)?;
             socket.bind(&SockAddr::from(SERVER.get().unwrap().addr))?;
 
             let socket = AssociatedUdpSocket::from((