From d914aaa8cb5883ce6d7100ab714dc19b1ca87912 Mon Sep 17 00:00:00 2001
From: Rhys Bailey <bai.rhys@gmail.com>
Date: Wed, 13 Dec 2023 22:23:32 +1100
Subject: [PATCH] handle URL Errors

---
 prometheus_frigate_exporter.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/prometheus_frigate_exporter.py b/prometheus_frigate_exporter.py
index 9bf0970..ad365fe 100644
--- a/prometheus_frigate_exporter.py
+++ b/prometheus_frigate_exporter.py
@@ -40,7 +40,12 @@ class CustomCollector(object):
             pass
 
     def collect(self):
-        stats = json.loads(urlopen(self.stats_url).read())
+        try:
+            stats = json.loads(urlopen(self.stats_url).read())
+        except error.URLError as e:
+            logging.error("URLError while opening Frigate stats url %s: %s", self.stats_url, e)
+            return
+                
         try:
             self.process_stats = stats['cpu_usages']
         except KeyError: