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Remove Wait call to prevent deadlock #2686

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khellang merged 1 commit into from
Jan 23, 2017
Merged

Remove Wait call to prevent deadlock #2686

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14 changes: 3 additions & 11 deletions src/Nancy/IO/RequestStream.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -81,15 +81,7 @@ public RequestStream(Stream stream, long expectedLength, long thresholdLength, b

if (!this.stream.CanSeek)
{
var task =
MoveToWritableStream();

task.Wait();

if (task.IsFaulted)
{
throw new InvalidOperationException("Unable to copy stream", task.Exception);
}
this.MoveToWritableStream();
}

this.stream.Position = 0;
Expand All @@ -103,12 +95,12 @@ public RequestStream(Stream stream, long expectedLength, long thresholdLength, b
this.Dispose(false);
}

private Task MoveToWritableStream()
private void MoveToWritableStream()
{
var sourceStream = this.stream;
this.stream = new MemoryStream(BufferSize);

return sourceStream.CopyToAsync(this);
sourceStream.CopyTo(this.stream);
}

/// <summary>
Expand Down