X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=lcm%2Flcm%2Fnf%2Fbiz%2Fcreate_subscription.py;h=5f981d0ac1f60e26de70fdd3424344978ebdf4af;hb=5464ccb452d84a89ed70e056439c73cd7da0e31d;hp=2b1f606410ca26de6f845a1f2085885ba878f6d6;hpb=3ee9298ba721307c226d0f9af8d36a1dc982d226;p=vfc%2Fgvnfm%2Fvnflcm.git

diff --git a/lcm/lcm/nf/biz/create_subscription.py b/lcm/lcm/nf/biz/create_subscription.py
index 2b1f6064..5f981d0a 100644
--- a/lcm/lcm/nf/biz/create_subscription.py
+++ b/lcm/lcm/nf/biz/create_subscription.py
@@ -53,14 +53,15 @@ class CreateSubscription:
     def check_callbackuri_connection(self):
         logger.debug("SubscribeNotification-post::> Sending GET request "
                      "to %s" % self.callback_uri)
-        try:
-            response = requests.get(self.callback_uri, timeout=2)
-            if response.status_code != status.HTTP_204_NO_CONTENT:
-                raise NFLCMException("callbackUri %s returns %s status "
-                                     "code." % (self.callback_uri, response.status_code))
-        except Exception:
-            raise NFLCMException("callbackUri %s didn't return 204 status"
-                                 "code." % self.callback_uri)
+        retry_count = 3
+        while retry_count > 0:
+            response = requests.get(self.callback_uri, timeout=10)
+            if response.status_code == status.HTTP_204_NO_CONTENT:
+                return
+            logger.debug("callbackUri %s returns %s status code." % (self.callback_uri, response.status_code))
+            retry_count = - 1
+
+        raise NFLCMException("callbackUri %s didn't return 204 status." % self.callback_uri)
 
     def do_biz(self):
         self.subscription_id = str(uuid.uuid4())