add timeout exception message

2023-03-04 19:17:16 +00:00 · 2012-07-31 12:32:47 +08:00
parent c38b51b2cf
commit ac7f21ffeb
1 changed files with 3 additions and 2 deletions
@@ -806,7 +806,8 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
    }

    ConnectionHolder pollLast(long timeout, TimeUnit unit) throws InterruptedException, SQLException {
-        long estimate = unit.toNanos(timeout);
+        final long nanos = unit.toNanos(timeout);
+        long estimate = nanos;

        for (int i = 0;; ++i) {
            if (poolingCount == 0) {
@@ -849,7 +850,7 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
                    if (createError != null) {
                        throw new GetConnectionTimeoutException(createError);
                    } else {
-                        throw new GetConnectionTimeoutException("loopWaitCount " + i);
+                        throw new GetConnectionTimeoutException("loopWaitCount " + i + ", wait millis " + (nanos - estimate)/(1000 * 1000));
                    }
                }
            }