From 8458c8872a1f2d3ee58b4dddfcfedeffc3af0b54 Mon Sep 17 00:00:00 2001
From: Ian Luo <ian.luo@gmail.com>
Date: Thu, 13 Aug 2020 10:41:55 +0800
Subject: [PATCH] use defer to unlock
---
cluster/router/chain/chain.go | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cluster/router/chain/chain.go b/cluster/router/chain/chain.go
index 091bcaa05..1c7d48aef 100644
--- a/cluster/router/chain/chain.go
+++ b/cluster/router/chain/chain.go
@@ -188,9 +188,9 @@ func (c *RouterChain) buildCache() {
go func(p router.Poolable) {
pool, info := poolRouter(p, origin, invokers)
mutex.Lock()
+ defer mutex.Unlock()
cache.pools[p.Name()] = pool
cache.metadatas[p.Name()] = info
- mutex.Unlock()
wg.Done()
}(p)
}
--
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