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Code Issues Releases Wiki Activity

Fixed cancellation source disposal race in CloseAsync (#300)

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This commit is contained in:
nils2525
2026-11-03 04:38:38 -08:00
committed by GitHub
parent a4ae3c6d87
commit f88ed02735
1 changed files with 10 additions and 9 deletions
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CryptoExchange.Net/Sockets/Default/CryptoExchangeWebSocketClient.cs
+8 -7
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@@ -446,27 +446,28 @@ namespace CryptoExchange.Net.Sockets.Default
if (_closeTask?.IsCompleted == false)
{
_logger.SocketCloseAsyncWaitingForExistingCloseTask(Id);
await _closeTask.ConfigureAwait(false);
return;
}
if (!IsOpen)
else
{
if (!IsOpen)
_logger.SocketCloseAsyncSocketNotOpen(Id);
return;
}
else
_logger.SocketClosing(Id);
_closeTask = CloseInternalAsync();
}
}
finally
{
_closeSem.Release();
}
await _closeTask.ConfigureAwait(false);
// Processing may still be running after the socket closes; finish before the caller disposes it.
if(_processTask != null)
await _processTask.ConfigureAwait(false);
await (OnClose?.Invoke() ?? Task.CompletedTask).ConfigureAwait(false);
_logger.SocketClosed(Id);
}