From 2b3467348708e6fd23be084281094c43c00b1af4 Mon Sep 17 00:00:00 2001
From: wenshao <szujobs@hotmail.com>
Date: Thu, 23 Aug 2012 11:38:19 +0800
Subject: [PATCH] bug fixed for poolingPeak

---
 src/main/java/com/alibaba/druid/pool/DruidDataSource.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/alibaba/druid/pool/DruidDataSource.java b/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
index 490e87252f..0bfe1f2bb8 100644
--- a/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
+++ b/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
@@ -1074,7 +1074,12 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
     }
 
     public int getPoolingPeak() {
-        return poolingPeak;
+        lock.lock();
+        try {
+            return poolingPeak;
+        } finally {
+            lock.unlock();
+        }
     }
 
     public Date getPoolingPeakTime() {