Applied a patch by Guillaume that makes the server sleep between ticks instead

of polling for the next one. Somebody will need to verify that this works for
on Dev-C++ as well.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/utils/timer.cpp b/src/utils/timer.cpp
index 97965c7..0e9a6a7 100644
--- a/src/utils/timer.cpp
+++ b/src/utils/timer.cpp
@@ -19,6 +19,7 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#include <time.h>
 #include "timer.h"
 
 namespace tmwserv
@@ -33,6 +34,17 @@ Timer::Timer(unsigned int ms, bool createActive)
     lastpulse = getTimeInMillisec();
 };
 
+void Timer::sleep()
+{
+    if (!active) return;
+    uint64_t now = getTimeInMillisec();
+    if (now - lastpulse >= interval) return;
+    struct timespec req;
+    req.tv_sec = 0;
+    req.tv_nsec = (interval - (now - lastpulse)) * (1000 * 1000);
+    nanosleep(&req, 0);
+}
+
 int Timer::poll()
 {
     int elapsed = 0;