From f2ac68eb49d0562ecceb62b795a899b984456e2e Mon Sep 17 00:00:00 2001
From: wangwx <wangwx@tuya.com>
Date: Thu, 29 Oct 2020 15:01:47 +0800
Subject: [PATCH] fix panic error

---
 remoting/getty/pool.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/remoting/getty/pool.go b/remoting/getty/pool.go
index 8ceb673aa..9689175bc 100644
--- a/remoting/getty/pool.go
+++ b/remoting/getty/pool.go
@@ -392,6 +392,7 @@ func (p *gettyRPCClientPool) get() (*gettyRPCClient, error) {
 		if d := now - conn.getActive(); d > p.ttl {
 			p.remove(conn)
 			go conn.close()
+			num = len(p.conns)
 			continue
 		}
 		conn.updateActive(now) //update active time
-- 
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