private async Task CloseTransportAsync()
{
await ExecuteAsync(async() =>
{
AddStatusMessage("Disconnecting...");
var timeoutCancellationToken = _operationTimeout.ToCancellationToken();
_connectionCts.Cancel();
// Closes the transport
await Transport.CloseAsync(timeoutCancellationToken);
await _receiveTask.WithCancellation(timeoutCancellationToken);
Transport.DisposeIfDisposable();
Transport = null;
});
}