add more error info

2023-03-04 19:17:16 +00:00 · 2013-04-16 21:51:01 +08:00
parent 58f9053811
commit 339e65c4de
1 changed files with 5 additions and 1 deletions
@@ -1117,7 +1117,11 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
                empty.signal(); // send signal to CreateThread create connection

                if (estimate <= 0) {
-                    throw new GetConnectionTimeoutException();
+                    if (this.createError == null) {
+                        throw new GetConnectionTimeoutException(createError);
+                    } else {
+                        throw new GetConnectionTimeoutException();
+                    }
                }

                notEmptyWaitThreadCount++;