static void OnCloseHandle(IntPtr handle)
{
if (handle == IntPtr.Zero)
{
return;
}
NativeHandle nativeHandle = null;
// Get gc handle first
IntPtr pHandle = ((uv_handle_t *)handle)->data;
if (pHandle != IntPtr.Zero)
{
GCHandle gcHandle = GCHandle.FromIntPtr(pHandle);
if (gcHandle.IsAllocated)
{
nativeHandle = gcHandle.Target as NativeHandle;
//Console.WriteLine("gcHandle free");
gcHandle.Free();
((uv_handle_t *)handle)->data = IntPtr.Zero;
}
}
// Release memory
Libuv.FreeMemory(handle);
nativeHandle?.OnClosed();
}
private bool disposedValue = false; // 要检测冗余调用
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
// TODO: 释放托管状态(托管对象)。
}
// TODO: 释放未托管的资源(未托管的对象)并在以下内容中替代终结器。
// TODO: 将大型字段设置为 null。
Libuv.FreeMemory(_loop);
disposedValue = true;
}
}