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https://issues.apache.org/jira/browse/TINKERPOP-1744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16119726#comment-16119726
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ASF GitHub Bot commented on TINKERPOP-1744:
-------------------------------------------
Github user jorgebay commented on a diff in the pull request:
https://github.com/apache/tinkerpop/pull/690#discussion_r132153295
--- Diff: gremlin-dotnet/src/Gremlin.Net/Structure/Utils.cs ---
@@ -0,0 +1,55 @@
+#region License
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#endregion
+
+using System;
+using System.Runtime.ExceptionServices;
+using System.Threading.Tasks;
+
+namespace Gremlin.Net.Structure
--- End diff --
It's being used in both `Gremlin.Net.Driver` and `Gremlin.Net.Process`
namespaces.
> Gremlin .NET: Exception from sync execution gets wrapped in AggregateException
> ------------------------------------------------------------------------------
>
> Key: TINKERPOP-1744
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1744
> Project: TinkerPop
> Issue Type: Bug
> Components: language-variant
> Reporter: Jorge Bay
> Assignee: Jorge Bay
>
> When getting a server side exception and executing a traversal synchronously
> (ie: {{Next()}}, {{ToList()}}, ...), Gremlin.Net throws the original
> exception wrapped in a {{AggregateException}}, which is not desired.
> This is caused by the {{Task.Wait()}} call on {{RemoteStrategy.Apply()}}
> method.
> We should catch the wrapped exception and throw the original.
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