From b6ccfa7f79e2c351e9797bbd55be0213c5d67192 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20V=C3=A1cha?= <p.e.t.r.vacha@seznam.cz>
Date: Thu, 7 Mar 2019 10:29:15 +0100
Subject: [PATCH] Add the sendHeartbeat method to the AbstractClient class

---
 src/Bunny/AbstractClient.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/Bunny/AbstractClient.php b/src/Bunny/AbstractClient.php
index f58eef5..e96353d 100644
--- a/src/Bunny/AbstractClient.php
+++ b/src/Bunny/AbstractClient.php
@@ -489,4 +489,13 @@ protected function findChannelId()
         throw new ClientException("No available channels");
     }
 
+    /**
+     * @return void
+     */
+    public function sendHeartbeat()
+    {
+        $this->getWriter()->appendFrame(new HeartbeatFrame(), $this->getWriteBuffer());
+        $this->flushWriteBuffer();
+    }
+
 }