Fixed thread sleep time to avoid sleeping 0ms when requested a positive value less then 1000us (Windows only).

git-svn-id: http://yate.null.ro/svn/yate/trunk@2182 acf43c95-373e-0410-b603-e72c3f656dc1
2008-09-04 13:30:17 +00:00 · 2008-09-04 13:30:17 +00:00 · c7620ef2e6
parent 18a6b5bf79
commit c7620ef2e6
1 changed files with 6 additions and 1 deletions
--- a/engine/Thread.cpp
+++ b/engine/Thread.cpp
@ -601,7 +601,12 @@ void Thread::msleep(unsigned long msec, bool exitCheck)
 void Thread::usleep(unsigned long usec, bool exitCheck)
 {
 #ifdef _WINDOWS
-    ::Sleep(usec/1000);
+    if (usec) {
+	usec = (usec + 500) / 1000;
+	if (!usec)
+	    usec = 1;
+    }
+    ::Sleep(usec);
 #else
    ::usleep(usec);
 #endif