From e70e435dcca6e7ad21656e90af083da9b60609d8 Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Mon, 12 Jan 2015 12:45:13 -0800
Subject: [PATCH] Added Min/Max values for cache size

---
 libraries/networking/src/ResourceCache.cpp | 1 +
 libraries/networking/src/ResourceCache.h   | 7 +++++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/libraries/networking/src/ResourceCache.cpp b/libraries/networking/src/ResourceCache.cpp
index 089cdc5607..1187b311fc 100644
--- a/libraries/networking/src/ResourceCache.cpp
+++ b/libraries/networking/src/ResourceCache.cpp
@@ -166,6 +166,7 @@ Resource::~Resource() {
     if (_reply) {
         ResourceCache::requestCompleted(this);
         delete _reply;
+        _reply = nullptr;
     }
 }
 
diff --git a/libraries/networking/src/ResourceCache.h b/libraries/networking/src/ResourceCache.h
index 8b5f1abc75..0c2b6d2ce8 100644
--- a/libraries/networking/src/ResourceCache.h
+++ b/libraries/networking/src/ResourceCache.h
@@ -28,7 +28,10 @@ class QTimer;
 class Resource;
 
 static constexpr qint64 BYTES_PER_MEGABYTES = 1024 * 1024;
-static constexpr qint64 DEFAULT_MAX_SIZE = 100 * BYTES_PER_MEGABYTES;
+static constexpr qint64 BYTES_PER_GIGABYTES = 1024 * BYTES_PER_MEGABYTES;
+static constexpr qint64 DEFAULT_UNUSED_MAX_SIZE = 100 * BYTES_PER_MEGABYTES;
+static constexpr qint64 MIN_UNUSED_MAX_SIZE = 0;
+static constexpr qint64 MAX_UNUSED_MAX_SIZE = 10 * BYTES_PER_GIGABYTES;
 
 /// Base class for resource caches.
 class ResourceCache : public QObject {
@@ -51,7 +54,7 @@ public:
     void refresh(const QUrl& url);
 
 protected:
-    qint64 _unusedResourcesMaxSize = DEFAULT_MAX_SIZE;
+    qint64 _unusedResourcesMaxSize = DEFAULT_UNUSED_MAX_SIZE;
     qint64 _unusedResourcesSize = 0;
     QMap<int, QSharedPointer<Resource> > _unusedResources;