[C#] WaitAsync should return false if iterator has reached end of sca…

…n range.
microsoft · May 21, 2021 · 93ce594 · 93ce594
1 parent 5501dfb
commit 93ce594
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/cs/src/core/Index/FasterLog/FasterLogIterator.cs b/cs/src/core/Index/FasterLog/FasterLogIterator.cs
@@ -116,6 +116,8 @@ public ValueTask<bool> WaitAsync(CancellationToken token = default)
 
             if (!scanUncommitted)
             {
+                if (NextAddress >= endAddress)
+                    return new ValueTask<bool>(false);
                 if (NextAddress < fasterLog.CommittedUntilAddress)
                     return new ValueTask<bool>(true);