From dd70a79423c73779fe8dd9ed2edaff525fb2bb2d Mon Sep 17 00:00:00 2001
From: tomkat83 <kathriner.thomas@gmail.com>
Date: Fri, 15 Jul 2016 18:59:01 +0200
Subject: [PATCH] Fix PKC not releasing connections to the PMS. Should fix
 memory, connection and PMS issues. Fixes #75, fixes #64

---
 resources/lib/downloadutils.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/resources/lib/downloadutils.py b/resources/lib/downloadutils.py
index e0c8a06e..bf0d942a 100644
--- a/resources/lib/downloadutils.py
+++ b/resources/lib/downloadutils.py
@@ -254,6 +254,9 @@ class DownloadUtils():
 
             if r.status_code == 204:
                 # No body in the response
+                # But read (empty) content to release connection back to pool
+                # (see requests: keep-alive documentation)
+                r.content
                 return True
 
             elif r.status_code == 401: