additional cacher error handling + don't bother checking the requests when we don't get data back from plex

PlexRequests.Services/Jobs/CouchPotatoCacher.cs

@@ -62,12 +62,19 @@ namespace PlexRequests.Services.Jobs
             if (settings.Enabled)
             {
                 Log.Trace("Getting all movies from CouchPotato");
+                try
+                {
                     var movies = CpApi.GetMovies(settings.FullUri, settings.ApiKey, new[] { "active" });
                     if (movies != null)
                     {
                         Cache.Set(CacheKeys.CouchPotatoQueued, movies, CacheKeys.TimeFrameMinutes.SchedulerCaching);
                     }
                 }
+                catch (System.Exception ex)
+                {
+                    Log.Error(ex, "Failed caching queued items from CouchPotato");
+                }
+            }
         }
 
         // we do not want to set here...

PlexRequests.Services/Jobs/PlexAvailabilityChecker.cs

@@ -75,6 +75,13 @@ namespace PlexRequests.Services.Jobs
             }
 
             var libraries = CachedLibraries(authSettings, plexSettings, true); //force setting the cache (10 min intervals via scheduler)
+
+            if (libraries == null || !libraries.Any())
+            {
+                Log.Info("Did not find any libraries in Plex.");
+                return;
+            }
+
             var movies = GetPlexMovies().ToArray();
             var shows = GetPlexTvShows().ToArray();
             var albums = GetPlexAlbums().ToArray();
@@ -248,6 +255,8 @@ namespace PlexRequests.Services.Jobs
                 return results; // don't error out here, just let it go!
             }
 
+            try
+            {
                 if (setCache)
                 {
                     Log.Trace("Plex Lib API Call");
@@ -267,6 +276,12 @@ namespace PlexRequests.Services.Jobs
                         return GetLibraries(authSettings, plexSettings);
                     }, CacheKeys.TimeFrameMinutes.SchedulerCaching);
                 }
+            }
+            catch (Exception ex)
+            {
+                Log.Error(ex, "Failed to obtain Plex libraries");
+            }
+            
             return results;
         }
 

PlexRequests.Services/Jobs/SickRageCacher.cs

@@ -62,12 +62,19 @@ namespace PlexRequests.Services.Jobs
             if (settings.Enabled)
             {
                 Log.Trace("Getting all shows from SickRage");
+                try
+                {
                     var shows = SrApi.GetShows(settings.ApiKey, settings.FullUri);
                     if (shows != null)
                     {
                         Cache.Set(CacheKeys.SickRageQueued, shows.Result, CacheKeys.TimeFrameMinutes.SchedulerCaching);
                     }
                 }
+                catch (System.Exception ex)
+                {
+                    Log.Error(ex, "Failed caching queued items from SickRage");
+                }
+            }
         }
 
         // we do not want to set here...

PlexRequests.Services/Jobs/SonarrCacher.cs

@@ -63,12 +63,19 @@ namespace PlexRequests.Services.Jobs
             if (settings.Enabled)
             {
                 Log.Trace("Getting all tv series from Sonarr");
+                try
+                {
                     var series = SonarrApi.GetSeries(settings.ApiKey, settings.FullUri);
                     if (series != null)
                     {
                         Cache.Set(CacheKeys.SonarrQueued, series, CacheKeys.TimeFrameMinutes.SchedulerCaching);
                     }
                 }
+                catch (System.Exception ex)
+                {
+                    Log.Error(ex, "Failed caching queued items from Sonarr");
+                }
+            }
         }
 
         // we do not want to set here...