Fix validator error

imWildCat · Apr 29, 2018 · 1123cc2 · 1123cc2
1 parent 7849bd9
commit 1123cc2
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/scylla/validator.py b/scylla/validator.py
@@ -1,4 +1,5 @@
 import json
+import math
 
 import requests
 
@@ -41,7 +42,10 @@ def __init__(self, host: str, port: int, using_ssl: bool = False):
         self._meta = None
 
     def validate_latency(self):
-        (self._latency, self._success_rate) = ping(self._host, self._port)
+        try:
+            (self._latency, self._success_rate) = ping(self._host, self._port)
+        except ConnectionRefusedError:
+            self._latency, self._success_rate = math.inf, 0.0
 
     def validate_proxy(self):
         proxy_str = 'http://{}:{}'.format(self._host, self._port)