From 5fae9efe78513306edcfd3a0d9cafa39fd686584 Mon Sep 17 00:00:00 2001
From: "Jerry (Xinyu Hou)" <xinyu@synergy-project.org>
Date: Tue, 24 Nov 2015 11:51:00 -0800
Subject: [PATCH] Revert "Revert "Added timeout for waiting active destop
 result #4723""

This reverts commit 0f8a5687719605af59d901f08dfbb5dde74a7dc9.
---
 src/lib/platform/MSWindowsWatchdog.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/lib/platform/MSWindowsWatchdog.cpp b/src/lib/platform/MSWindowsWatchdog.cpp
index fdb2c72a..c57fb278 100644
--- a/src/lib/platform/MSWindowsWatchdog.cpp
+++ b/src/lib/platform/MSWindowsWatchdog.cpp
@@ -37,6 +37,7 @@
 #include <UserEnv.h>
 #include <Shellapi.h>
 
+#define MAXIMUM_WAIT_TIME 3
 enum {
 	kOutputBufferSize = 4096
 };
@@ -549,8 +550,13 @@ MSWindowsWatchdog::getActiveDesktop(LPSECURITY_ATTRIBUTES security)
 		}
 
 		ARCH->lockMutex(m_mutex);
+		int waitTime = 0;
 		while (!m_ready) {
+				break;
+			}
+
 			ARCH->waitCondVar(m_condVar, m_mutex, 1.0);
+			i++;
 		}
 		m_ready = false;
 		ARCH->unlockMutex(m_mutex);