From 55e19618f88cc097e375612d47d489a41b8682b6 Mon Sep 17 00:00:00 2001
From: David Hofmann <hofmanndavid@gmail.com>
Date: Thu, 3 Aug 2017 07:28:21 -0400
Subject: [PATCH] fix connection leak in JTA managed transactions (#1077)

---
 .../server/transaction/JtaTransactionManager.java              | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/io/ebeaninternal/server/transaction/JtaTransactionManager.java b/src/main/java/io/ebeaninternal/server/transaction/JtaTransactionManager.java
index ca27383af..1a0c0043c 100644
--- a/src/main/java/io/ebeaninternal/server/transaction/JtaTransactionManager.java
+++ b/src/main/java/io/ebeaninternal/server/transaction/JtaTransactionManager.java
@@ -18,6 +18,7 @@ import javax.transaction.Synchronization;
 import javax.transaction.SystemException;
 import javax.transaction.TransactionSynchronizationRegistry;
 import javax.transaction.UserTransaction;
+import io.ebeaninternal.util.JdbcClose;
 
 /**
  * Hook into external JTA transaction manager.
@@ -233,6 +234,8 @@ public class JtaTransactionManager implements ExternalTransactionManager {
           }
       }
 
+      // No matter the completion status of the transaction, we release the connection we got from the pool.
+      JdbcClose.close(transaction.getInternalConnection());
     }
   }