增强监控

git-svn-id: http://code.alibabatech.com/svn/druid/trunk@336 b9813039-fb51-4c41-a8b9-e21c2acb5095
2023-03-04 19:17:16 +00:00 · 2011-07-01 01:52:18 +00:00
parent ab783dd8fa
commit 98fa9ae97e
7 changed files with 128 additions and 72 deletions
@@ -206,8 +206,8 @@ public class JdbcConnectionStat implements JdbcConnectionStatMBean {
        
        for (;;) {
            long min = aliveNanoMin.get();
-            if (aliveNano < min) {
-                if (aliveNanoMax.compareAndSet(min, aliveNano)) {
+            if (min == 0 || aliveNano < min) {
+                if (aliveNanoMin.compareAndSet(min, aliveNano)) {
                    break;
                } else {
                    continue;