From 2299e4f485b500967d921db6e7293f184222c65d Mon Sep 17 00:00:00 2001
From: Mikk Tendermann <mikk150@gmail.com>
Date: Mon, 20 Aug 2018 13:35:25 +0300
Subject: [PATCH] Fixes #67: If transport is gone, try to restart transport

---
 CHANGELOG.md   | 2 +-
 src/Mailer.php | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20333ee..546db61 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ Yii Framework 2 swiftmailer extension Change Log
 -----------------------
 
 - Enh #63: Added ability to specify the disposition of an attachment by supplying a `setDisposition` value when embedding content in a message (CorWatts)
-
+- Bug #67: If transport is gone, try to restart transport (mikk150)
 
 2.1.1 April 25, 2018
 --------------------
diff --git a/src/Mailer.php b/src/Mailer.php
index 030e0a3..92cfe5f 100644
--- a/src/Mailer.php
+++ b/src/Mailer.php
@@ -133,6 +133,11 @@ class Mailer extends BaseMailer
             $this->_transport = $this->createTransport($this->_transport);
         }
 
+        if (!$this->_transport->ping()) {
+            $this->_transport->stop();
+            $this->_transport->start();
+        }
+
         return $this->_transport;
     }