fix: 修复map加锁无效

ouqiang · Jun 21, 2017 · 3e8c3a2 · 3e8c3a2
1 parent e6560e8
commit 3e8c3a2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/rpc/grpcpool/grpc_pool.go b/modules/rpc/grpcpool/grpc_pool.go
@@ -32,7 +32,7 @@ type GRPCPool struct {
 
 func (p *GRPCPool) Get(addr string) (*grpc.ClientConn, error)  {
     p.RLock()
-    p.RUnlock()
+    defer p.RUnlock()
     pool, ok := p.conns[addr]
     if !ok {
         err := p.newCommonPool(addr)