Relax healthcheck to allow losing non consecutive kafka pings

Change-Id: I61fc8f28b2342c545e66ef5f6a8ec96ca46d7a49
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/osm_lcm/lcm.py b/osm_lcm/lcm.py
index 8cd15e8..e15df9f 100644
--- a/osm_lcm/lcm.py
+++ b/osm_lcm/lcm.py
@@ -612,7 +612,7 @@
             with open(health_check_file, "r") as f:
                 last_received_ping = f.read()
 
-            if time() - float(last_received_ping) < Lcm.ping_interval_pace + 10:
+            if time() - float(last_received_ping) < 2 * Lcm.ping_interval_pace:  # allow one ping not received every two
                 exit(0)
         except Exception:
             pass
@@ -624,7 +624,7 @@
 if __name__ == '__main__':
 
     try:
-        print("SYS.PATH='{}'".format(sys.path))
+        # print("SYS.PATH='{}'".format(sys.path))
         # load parameters and configuration
         # -h
         # -c value