Prevent too fast doubled button events when the same event occurs wit…

…hin 500ms
dresden-elektronik · Jul 23, 2018 · 0f89afe · 0f89afe
1 parent 0ed3d17
commit 0f89afe
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/de_web_plugin.cpp b/de_web_plugin.cpp
@@ -2582,6 +2582,18 @@ void DeRestPluginPrivate::checkSensorButtonEvent(Sensor *sensor, const deCONZ::A
                 ResourceItem *item = sensor->item(RStateButtonEvent);
                 if (item)
                 {
+                    if (item->toNumber() == buttonMap->button)
+                    {
+                        QDateTime now = QDateTime::currentDateTime();
+                        const auto dt = item->lastSet().msecsTo(now);
+
+                        if (dt > 0 && dt < 500)
+                        {
+                            DBG_Printf(DBG_INFO, "button %u %s, discard too fast event (dt = %d)\n", buttonMap->button, buttonMap->name, dt);
+                            break;
+                        }
+                    }
+
                     item->setValue(buttonMap->button);
 
                     Event e(RSensors, RStateButtonEvent, sensor->id(), item);