From 73946400c32d1f7cfcd4672ab0ab3f563eb84f4e Mon Sep 17 00:00:00 2001
From: Martin Kleusberg <mkleusberg@gmail.com>
Date: Sat, 18 Nov 2017 11:47:56 +0100
Subject: [PATCH] Work around a bug in Qt which causes high pings for Wifi
 connections

See issue #1209.
---
 src/Application.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Application.cpp b/src/Application.cpp
index 861cf68e..5b07774e 100644
--- a/src/Application.cpp
+++ b/src/Application.cpp
@@ -67,6 +67,9 @@ Application::Application(int& argc, char** argv) :
     QApplication::addLibraryPath(QApplication::applicationDirPath() + "/plugins");
 #endif
 
+    // Work around a bug in QNetworkAccessManager which sporadically causes high pings for Wifi connections
+    // See https://bugreports.qt.io/browse/QTBUG-40332
+    qputenv("QT_BEARER_POLL_TIMEOUT", QByteArray::number(INT_MAX));
 
     // Parse command line
     QString fileToOpen;