thread_pool::fetch_task_or_stop causes the program to pause

[Eggache666]

code:

try
{
	cpp_redis::client client;
	client.connect(ip, 6379, [&](const std::string& host, std::size_t port, cpp_redis::connect_state status) {});
	client.sync_commit();
	client.hgetall(key, [](const cpp_redis::reply& reply){
		throw std::runtime_error("what happend!");
	});
	client.sync_commit();
}
catch(const std::exception& e)
{
	std::cerr << e.what() << '\n';
}

when I throw an exception in the labmda expression of hgetall, it goes to line 70 (in the file thread_pool.cpp).
Continue debugging, programm will pause when excute to line 124 (in the file thread_pool.cpp).

So, how can i get the exception out of the lambda expression?

platform: Windows10, VS2019-16.7.5

Thank you!