From 10cde877318da1a954ed2be2fd9e703a88de0f61 Mon Sep 17 00:00:00 2001
From: Michael Simons <michael.simons@neo4j.com>
Date: Wed, 8 Jul 2020 10:11:58 +0200
Subject: [PATCH] Don't swallow original exception during the beginning of a
 tx.

---
 .../data/core/transaction/Neo4jTransactionManager.java          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-data-neo4j-rx/src/main/java/org/neo4j/springframework/data/core/transaction/Neo4jTransactionManager.java b/spring-data-neo4j-rx/src/main/java/org/neo4j/springframework/data/core/transaction/Neo4jTransactionManager.java
index 53846f58..7f1b5b97 100644
--- a/spring-data-neo4j-rx/src/main/java/org/neo4j/springframework/data/core/transaction/Neo4jTransactionManager.java
+++ b/spring-data-neo4j-rx/src/main/java/org/neo4j/springframework/data/core/transaction/Neo4jTransactionManager.java
@@ -176,7 +176,7 @@ protected void doBegin(Object transaction, TransactionDefinition definition) thr
 
 			TransactionSynchronizationManager.bindResource(this.driver, transactionHolder);
 		} catch (Exception ex) {
-			throw new TransactionSystemException(String.format("Could not open a new Neo4j session: %s", ex.getMessage()));
+			throw new TransactionSystemException(String.format("Could not open a new Neo4j session: %s", ex.getMessage()), ex);
 		}
 	}