updated zabbix state

states/zabbix/scripts/dkron.py

@@ -8,14 +8,14 @@ import dateutil.parser
 
 def discovery(url="http://localhost:8898"):
     ret = {"data": []}
-    req = urlopen(url=f"{url}/v1/jobs")
     try:
+        req = urlopen(url=f"{url}/v1/jobs")
         for res_value in json.loads(req.read()):
             if not res_value["disabled"]:
                 ret["data"].append({"{#SERVICE}": res_value["name"]})
-        return json.dumps(ret)
     except Exception as err:
         return f"error: {err}"
+    return json.dumps(ret)
 
 def status(url="http://localhost:8898", task_name=""):
     ret = ""