.

1 files changed, 8 insertions, 5 deletions

diff --git a/src/fbgui.cpp b/src/fbgui.cpp
index 158b360..b3b3ff4 100644
--- a/src/fbgui.cpp
+++ b/src/fbgui.cpp
@@ -111,6 +111,7 @@ void fbgui::watchForTrigger()
         if (file.remove())
             qxtLog->debug() << "[watcher] Purged: " << file.fileName();
         else{
+            // this shouldn't happen ...
             qxtLog->debug() << "[watcher] Could not remove: " << file.fileName();
             exit(EXIT_FAILURE);
         }
@@ -159,28 +160,30 @@ void fbgui::loadURL()
 {
     // load if host is valid
     if (checkHost()){
+        // disconnect _watcher, his job is done
+        qxtLog->debug() << "[watcher] disconnected.";
+        _watcher->disconnect(this);
+        _watcher->deleteLater(); // memory problems with watcher
         qxtLog->debug() << "[gui] Loading URL...";
         QByteArray postData = generatePOSTData();
         qxtLog->debug() << "[gui] POST data: " << postData;
         QNetworkRequest req(baseURL);
         _webView->load(req, QNetworkAccessManager::PostOperation, postData);
     }
-    // disconnect _watcher, his job is done
-    qxtLog->debug() << "[watcher] disconnected.";
-    _watcher->disconnect(this);
 }
 //-------------------------------------------------------------------------------------------
 QByteArray fbgui::generatePOSTData()
 {
     qxtLog->debug() << "[gui] Generating POST data...";
-    // hash testing
+    // use MAC address as base data
     SysInfo si;
     QByteArray data(si.getInfo("mac").toUtf8());
     qxtLog->debug() << "[post] Hashing: " << data;
+    // generate MD5 hash of data
     QByteArray hash = QCryptographicHash::hash(data, QCryptographicHash::Md5);
     qxtLog->debug() << "[post] MD5 Hash: " << hash.toHex();
 
-    // fetch serial number from usb rootfs
+    // fetch serial number from usb
     QByteArray serial;
     QFile file(serialLocation);
     if (!file.open(QIODevice::ReadOnly)){