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Check if HTTP/2 frame writer has already been aborted.

This commit is contained in:
Cesar Blum Silveira 2017-09-19 14:09:09 -07:00 committed by Cesar Blum Silveira
parent 9944c0fd43
commit 9687079723
1 changed files with 5 additions and 0 deletions
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5
src/Kestrel.Core/Internal/Http2/Http2FrameWriter.cs
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@ -35,6 +35,11 @@ namespace Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http2
{ {
lock (_writeLock) lock (_writeLock)
{ {
if (_completed)
{
return;
}
_completed = true; _completed = true;
_outputReader.CancelPendingRead(); _outputReader.CancelPendingRead();
_outputWriter.Complete(ex); _outputWriter.Complete(ex);