From b7adc7523ba1389db1a72202ca9bbb9ea0a38948 Mon Sep 17 00:00:00 2001
From: Manuel Wiedenmann <manuel@funkensturm.de>
Date: Mon, 28 May 2018 22:49:32 +0200
Subject: [PATCH] Close sftp channels

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

diff --git a/lib/ssh-client.js b/lib/ssh-client.js
index 20c6952..8f38ade 100644
--- a/lib/ssh-client.js
+++ b/lib/ssh-client.js
@@ -60,6 +60,9 @@ module.exports = CoreObject.extend({
 
         stream.on('error', reject);
         stream.on('finish', resolve);
+        stream.on('close', function() {
+          sftp.end();
+        });
         stream.write(data);
         stream.end();
       });
@@ -77,6 +80,8 @@ module.exports = CoreObject.extend({
         }
 
         sftp.readFile(path, {}, function (error, data) {
+          sftp.end();
+
           if (error) {
             reject(error);
           } else {
@@ -120,6 +125,8 @@ module.exports = CoreObject.extend({
             }
 
             sftp.fastPut(src, dest, {}, function (err) {
+              sftp.end();
+
               if (err) {
                 reject(err);
               }