Fix GremlinServerContainer for AggregateException

For some reason, we're now getting the underlying exception wrapped in an AggregateException when we try to connect to the server when it is not ready yet. Signed-off-by: Florian Hockmann <[email protected]>
JanusGraph · Sep 9, 2021 · 1b97663 · 1b97663
1 parent a15ffe0
commit 1b97663
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/test/JanusGraph.Net.IntegrationTest/GremlinServerContainer.cs b/test/JanusGraph.Net.IntegrationTest/GremlinServerContainer.cs
@@ -77,8 +77,15 @@ protected override async Task ContainerStarted()
 
         private async Task<bool> IsServerStartedAsync()
         {
-            using var client = new GremlinClient(new GremlinServer(Host, Port));
-            return await client.SubmitWithSingleResultAsync<bool>(ServerStartedCheckTraversal);
+            try
+            {
+                using var client = new GremlinClient(new GremlinServer(Host, Port));
+                return await client.SubmitWithSingleResultAsync<bool>(ServerStartedCheckTraversal);
+            }
+            catch (AggregateException e) when(e.InnerException != null)
+            {
+                throw e.InnerException;
+            }
         }
     }
 }