Set response cache to an hour

AS1024.CommunityDocumentationPage/Controllers/HomeController.cs

@@ -20,13 +20,22 @@ namespace AS1024.CommunityDocumentationPage.Controllers
             _documentation = documentation;
         }
 
+        [ResponseCache(Duration = 3600)]
         public async Task<IActionResult> Index()
         {
-            var results = await _documentation.GetBgpCommunities();
+            try
-            var filtered = results.Results.Where(b => b.Name.StartsWith(Configuration["ASN"]))
+            {
-                .ToList();
+                var results = await _documentation.GetBgpCommunities();
+                var filtered = results.Results.Where(b => b.Name.StartsWith(Configuration["ASN"]))
+                    .ToList();
 
-            return View(filtered);
+                return View(filtered);
+            } catch (Exception ex)
+            {
+                _logger.LogError($"Failed to obtain data\n{ex}");
+            }
+
+            return View();
         }
 
         [NonAction]