get echo delay before it was used.

21631089 · Aug 17, 2016 · df8e26d · df8e26d
1 parent 7c82a51
commit df8e26d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ryu/app/network_awareness/network_delay_detector.py b/ryu/app/network_awareness/network_delay_detector.py
@@ -61,6 +61,7 @@ def _state_change_handler(self, ev):
 
     def _detector(self):
         while CONF.weight == 'delay':
+            self._send_echo_request()
             self.create_link_delay()
             try:
                 self.awareness.shortest_paths = {}
@@ -69,7 +70,6 @@ def _detector(self):
                 self.awareness = lookup_service_brick('awareness')
 
             self.show_delay_statis()
-            self._send_echo_request()
             hub.sleep(setting.DELAY_DETECTING_PERIOD)
 
     def _send_echo_request(self):