From 0a352379159d6ca6a0574c0fb6a5f64cad222d41 Mon Sep 17 00:00:00 2001
From: Dreamacro <8615343+Dreamacro@users.noreply.github.com>
Date: Sun, 4 Apr 2021 17:40:25 +0800
Subject: [PATCH] Fix: should reset fast node when tolerance enable and not
 alive on url-test group

---
 adapters/outboundgroup/urltest.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/adapters/outboundgroup/urltest.go b/adapters/outboundgroup/urltest.go
index 4b9539f1..b5c102c3 100644
--- a/adapters/outboundgroup/urltest.go
+++ b/adapters/outboundgroup/urltest.go
@@ -79,7 +79,7 @@ func (u *URLTest) fast(touch bool) C.Proxy {
 		}
 
 		// tolerance
-		if u.fastNode == nil || u.fastNode.LastDelay() > fast.LastDelay()+u.tolerance {
+		if u.fastNode == nil || !u.fastNode.Alive() || u.fastNode.LastDelay() > fast.LastDelay()+u.tolerance {
 			u.fastNode = fast
 		}