Use system cache location instead of profile folder for network cache

Profile folders are often on network drives and shared among machines whereas the cache should be local (as fast as possible) and is disposable.
qgis · Jun 4, 2019 · 3957a31 · 3957a31
1 parent 0deda6c
commit 3957a31
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/core/qgsnetworkaccessmanager.cpp b/src/core/qgsnetworkaccessmanager.cpp
@@ -34,6 +34,7 @@
 #include <QNetworkReply>
 #include <QThreadStorage>
 #include <QAuthenticator>
+#include <QStandardPaths>
 
 #ifndef QT_NO_SSL
 #include <QSslConfiguration>
@@ -390,8 +391,8 @@ void QgsNetworkAccessManager::setupDefaultProxyAndCache( Qt::ConnectionType conn
 
   QString cacheDirectory = settings.value( QStringLiteral( "cache/directory" ) ).toString();
   if ( cacheDirectory.isEmpty() )
-    cacheDirectory = QgsApplication::qgisSettingsDirPath() + "cache";
-  qint64 cacheSize = settings.value( QStringLiteral( "cache/size" ), 50 * 1024 * 1024 ).toULongLong();
+    cacheDirectory = QStandardPaths::writableLocation( QStandardPaths::CacheLocation );
+  qint64 cacheSize = settings.value( QStringLiteral( "cache/size" ), 50 * 1024 * 1024 ).toLongLong();
   newcache->setCacheDirectory( cacheDirectory );
   newcache->setMaximumCacheSize( cacheSize );
   QgsDebugMsgLevel( QStringLiteral( "cacheDirectory: %1" ).arg( newcache->cacheDirectory() ), 4 );