From 216bb037e57993febaa0f9f2ef51edc70e661bf7 Mon Sep 17 00:00:00 2001
From: Dominik Heidler <dominik@heidler.eu>
Date: Wed, 8 Jun 2016 10:06:35 +0200
Subject: [PATCH] Reduce CPU load by removing busy wait

---
 tools/c/sip-tools/sipserv.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/c/sip-tools/sipserv.c b/tools/c/sip-tools/sipserv.c
index 0eab6b8..aa09033 100644
--- a/tools/c/sip-tools/sipserv.c
+++ b/tools/c/sip-tools/sipserv.c
@@ -231,7 +231,9 @@ int main(int argc, char *argv[])
 	register_sip();
 	
 	// app loop
-	for (;;) { }
+	for (;;) {
+		sleep(1);
+	}
 	
 	// exit app
 	app_exit();
@@ -820,4 +822,4 @@ static void error_exit(const char *title, pj_status_t status)
 		
 		exit(1);
 	}
-}
\ No newline at end of file
+}