private void CloseThis()
{
if (CloseIt?.Invoke(this) == true)
{
Content?.Close();
}
}
private async void CloseThis()
{
if (await CloseIt?.Invoke(this) == true)
{
Content?.Close();
}
}
/// <summary>
/// 关闭到客户端的连接而不发送响应。
/// </summary>
public void Close()
{
_closeAction?.Invoke();
_closeAction = null;
#if net40
_closeAsycAction?.Invoke();
_closeAsycAction = null;
#endif
_isClientConnectedAction = null;
}
/// <summary>
/// Подпрограмма завершения работы с платой
/// </summary>
/// <returns></returns>
// ReSharper disable once UnusedMethodReturnValue.Global
public int Close()
{
// Synchronously wait to enter the Semaphore.
SemaphoreSlim.Wait();
var error = _close?.Invoke(ref _device) ?? int.MaxValue;
if (_dllhandle != IntPtr.Zero)
{
// Free resources.
// Probably should use SafeHandle or some similar class, but this will do for now.
NativeMethods.FreeLibrary(_dllhandle);
}
// Release the Semaphore.
SemaphoreSlim.Release();
return(error);
}