From 6ee72b6f0a536fc7c150fe6d54a0af5d7995b04f Mon Sep 17 00:00:00 2001
From: Stefan Siegl <stesie@brokenpipe.de>
Date: Fri, 14 Nov 2014 00:08:30 +0100
Subject: [PATCH] Use concurrency::wait on Windows to sleep.

The chrono + sleep_for implementation seems not to work,
due to bugs in chrono header file.  And after all sleep_for
calculates a time_point for sleep_until, which calculates
the delta again and finally passes the number of
milliseconds to concurrency::wait ...
---
 v8js.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/v8js.cc b/v8js.cc
index abd0c96..0df8d2d 100644
--- a/v8js.cc
+++ b/v8js.cc
@@ -1120,8 +1120,12 @@ static void php_v8js_timer_thread(TSRMLS_D)
 		}
 
 		// Sleep for 10ms
+#ifdef _WIN32
+		concurrency::wait(10);
+#else
 		std::chrono::milliseconds duration(10);
 		std::this_thread::sleep_for(duration);
+#endif
 	}
 }