From 148ebccb60b0575811f1e4ba9dfee7e69a510aae Mon Sep 17 00:00:00 2001
From: Dreamacro <8615343+Dreamacro@users.noreply.github.com>
Date: Fri, 17 Mar 2023 16:35:34 +0800
Subject: [PATCH] Fix: ignore meanDelay error

---
 adapter/adapter.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/adapter/adapter.go b/adapter/adapter.go
index 094d9eb..db54bbe 100644
--- a/adapter/adapter.go
+++ b/adapter/adapter.go
@@ -161,7 +161,8 @@ func (p *Proxy) URLTest(ctx context.Context, url string) (delay, meanDelay uint1
 
 	resp, err = client.Do(req)
 	if err != nil {
-		return
+		// ignore error because some server will hijack the connection and close immediately
+		return delay, 0, nil
 	}
 	resp.Body.Close()
 	meanDelay = uint16(time.Since(start) / time.Millisecond / 2)