From cd96abe545179ca4fafea3c4d3d14331642846a7 Mon Sep 17 00:00:00 2001
From: tobtoht <thotbot@protonmail.com>
Date: Sun, 8 Nov 2020 08:32:13 +0100
Subject: [PATCH] FutureScheduler: update with upstream v0.17.1.3

---
 src/utils/scheduler.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/utils/scheduler.cpp b/src/utils/scheduler.cpp
index d8c3335..0ba91ce 100644
--- a/src/utils/scheduler.cpp
+++ b/src/utils/scheduler.cpp
@@ -3,9 +3,17 @@
 
 #include "scheduler.h"
 
+#include <mutex>
+
+#include <QThreadPool>
+
 FutureScheduler::FutureScheduler(QObject *parent)
     : QObject(parent), Alive(0), Stopping(false)
 {
+    static std::once_flag once;
+    std::call_once(once, []() {
+        QThreadPool::globalInstance()->setMaxThreadCount(4);
+    });
 }
 
 FutureScheduler::~FutureScheduler()