From b4586bf40ebacac64f821fb4e5d826eeddcd21de Mon Sep 17 00:00:00 2001
From: BenDroid <ben@graef.in>
Date: Mon, 4 Dec 2017 21:47:47 +0100
Subject: [PATCH] Added delay in windows closse of xmrigDaemon when an error
 occurs

---
 src/App.cpp       | 4 ++--
 src/cc/XMRigd.cpp | 7 +++++++
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/App.cpp b/src/App.cpp
index 648c1552..791af909 100644
--- a/src/App.cpp
+++ b/src/App.cpp
@@ -120,7 +120,7 @@ App::~App()
 int App::start()
 {
     if (!m_options) {
-        return 0;
+        return EINVAL;
     }
 
     uv_signal_start(&m_signal, App::onSignal, SIGHUP);
@@ -131,7 +131,7 @@ int App::start()
 
     if (!CryptoNight::init(m_options->algo(), m_options->algoVariant())) {
         LOG_ERR("\"%s\" hash self-test failed.", m_options->algoName());
-        return 1;
+        return EINVAL;
     }
 
     Mem::allocate(m_options);
diff --git a/src/cc/XMRigd.cpp b/src/cc/XMRigd.cpp
index eed49a4f..1d349206 100644
--- a/src/cc/XMRigd.cpp
+++ b/src/cc/XMRigd.cpp
@@ -29,6 +29,8 @@
     #define WIN32_LEAN_AND_MEAN  /* avoid including junk */
     #include <windows.h>
     #include <signal.h>
+	#include <chrono>
+	#include <thread>
 #endif
 int main(int argc, char **argv) {
 
@@ -55,7 +57,12 @@ int main(int argc, char **argv) {
         status = system(xmrigMinerPath.c_str());
 #ifdef WIN32
     } while (status == EINTR);
+
+	if (status == EINVAL) {
+		std::this_thread::sleep_for(std::chrono::milliseconds(5000));
+	}
 #else
     } while (WEXITSTATUS(status) == EINTR);
 #endif
 }
+