From b2945197878342caabecce43da9b8a49376785d5 Mon Sep 17 00:00:00 2001
From: Janny <juehou@ca.ibm.com>
Date: Mon, 20 Jan 2020 15:33:38 -0500
Subject: [PATCH] feat: add isactive check for transaction (#164)

---
 lib/transaction.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/transaction.js b/lib/transaction.js
index 7548a92..b599354 100644
--- a/lib/transaction.js
+++ b/lib/transaction.js
@@ -134,3 +134,10 @@ Transaction.begin = function(connector, options, cb) {
   });
   if (cb.promise) return cb.promise;
 };
+
+/**
+ * Check whether a transaction has an active connection.
+ */
+Transaction.prototype.isActive = function() {
+  return !!this.connection;
+};