Why doesn’t SessionDataSet implement the IAsyncDisposable interface? #54

protected virtual void Dispose(bool disposing)
{
 if (this.disposedValue)
 return;
 if (disposing)
 {
 try
 {
 //synchronous call
 this.Close().Wait();
 }
 catch
 {
 }
 }
 this.disposedValue = true;
}

protected virtual Task DisposeAsync(bool disposing)
{
 if (this.disposedValue)
 return;
 if (disposing)
 {
 try
 {
 //asynchronous call
 await this.Close();
 }
 catch
 {
 }
 }
 this.disposedValue = true;
}