From 1cee3c89cd1d1eff6f00560d8fe8d790ea3516cf Mon Sep 17 00:00:00 2001
From: Aero <aero.windwalker@gmail.com>
Date: Mon, 9 Dec 2019 10:40:56 +0800
Subject: [PATCH] init

---
 strategy/strategy.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/strategy/strategy.go b/strategy/strategy.go
index ba3e932..5d5ec68 100644
--- a/strategy/strategy.go
+++ b/strategy/strategy.go
@@ -193,6 +193,10 @@ func (p *Proxy) check(i int) {
 	retry := 1
 	buf := make([]byte, 4)
 
+	if p.config.CheckInterval == 0 {
+		f.Enable()
+		return
+	}
 	for {
 		time.Sleep(time.Duration(p.config.CheckInterval) * time.Second * time.Duration(retry>>1))