revert & fixes

Author: Decimation

SmartImage.Lib/Engines/Search/IqdbEngine.cs

@@ -140,7 +140,7 @@ protected override SearchResult Process(object obj, SearchResult sr)
 		// Don't select other results
 		var query = (ImageQuery) obj;
 		var doc   = GetDocument(query);
-		doc.Wait();
+
 		var pages  = doc.Result.Body.SelectSingleNode("//div[@id='pages']");
 		var tables = ((IHtmlElement) pages).SelectNodes("div/table");
 

SmartImage.Lib/SearchClient.cs

@@ -46,7 +46,7 @@ public SearchClient(SearchConfig config)
 		DirectResultsWaitHandle = new AutoResetEvent(false);
 
 		Reload();
-
+		
 	}
 
 	/// <summary>
@@ -253,7 +253,7 @@ public async Task RunContinueAsync(CancellationToken? c = null)
 
 		}
 
-		if (!DirectResultsWaitHandle.SafeWaitHandle.IsInvalid || !DirectResultsWaitHandle.SafeWaitHandle.IsClosed) {
+		if (!DirectResultsWaitHandle.SafeWaitHandle.IsInvalid||!DirectResultsWaitHandle.SafeWaitHandle.IsClosed) {
 			((AutoResetEvent) DirectResultsWaitHandle).Set();
 		}
 	}
@@ -280,17 +280,13 @@ private void GetResultContinueCallback(Task<SearchResult> task, object state)
 			DirectResults.AddRange(result);
 
 			value.Scanned = true;
-			var autoResetEvent = ((AutoResetEvent) DirectResultsWaitHandle);
-
-
-			if (DirectResults.Count > 0 /*||
-			    !DirectResultsWaitHandle.SafeWaitHandle.IsClosed*/ /*|| ContinueTasks.Count==1*/) {
+			var autoResetEvent = ((AutoResetEvent)DirectResultsWaitHandle);
+			
 
-				if (!DirectResultsWaitHandle.SafeWaitHandle.IsClosed) {
-					Debug.WriteLine("wait handle set");
-					autoResetEvent.Set();
-
-				}
+			if (DirectResults.Count > 0 &&
+			    !DirectResultsWaitHandle.SafeWaitHandle.IsClosed /*|| ContinueTasks.Count==1*/) {
+				Debug.WriteLine("wait handle set");
+				autoResetEvent.Set();
 			}
 
 			DirectResultCompleted?.Invoke(null, EventArgs.Empty);

SmartImage/Program.cs

@@ -240,7 +240,6 @@ private static async Task Main(string[] args)
 			//ignored
 		}
 
-		
 		/*Client.Dispose();
 		Client.Reset();
 		*/