From 32bfe1dbac67b351391460ca530f541050344aca Mon Sep 17 00:00:00 2001
From: niansa <anton-sa@web.de>
Date: Fri, 5 May 2023 21:00:00 +0200
Subject: [PATCH] Resource deadlock avoided

---
 scheduled_thread.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scheduled_thread.cpp b/scheduled_thread.cpp
index 31b76f3..bf8c61f 100644
--- a/scheduled_thread.cpp
+++ b/scheduled_thread.cpp
@@ -13,9 +13,9 @@ void ScheduledThread::main_loop() {
             std::unique_lock L(queue_mutex);
             while (!queue.empty()) {
                 // Get queue entry
-                L.lock();
                 auto e = std::move(queue.front());
                 queue.pop();
+                // Unlock queue
                 L.unlock();
                 // Create task for it
                 sched.create_task(e.task_name);
@@ -23,6 +23,8 @@ void ScheduledThread::main_loop() {
                 auto& start_fcn = std::any_cast<decltype(e.start_fcn)&>(Task::get_current().properties.emplace("start_function", std::move(e.start_fcn)).first->second);
                 // Call start function
                 start_fcn();
+                // Lock queue
+                L.lock();
             }
         }
         // Run once