{
    WorldAnchorTransferBatch transferBatch = new WorldAnchorTransferBatch();
    WorldAnchor anchor = rootGameObject.GetComponent<WorldAnchor>();
    if (anchor == null)
    {
        anchor = rootGameObject.AddComponent<WorldAnchor>();
    }
    transferBatch.AddWorldAnchor(rootGameObject.name, anchor);
    DebugText.text = transferBatch.anchorCount.ToString();
    try
    {
        WorldAnchorTransferBatch.ExportAsync(transferBatch, OnExportDataAvailable, OnExportComplete);
    }
    catch 
    {
    }
}
private void OnExportDataAvailable(byte[] data)
{
    //exportAnchorData.AddRange(data);
     DebugText.text = "sending ";
     List<byte> sf = new List<byte>();
     sf.Add(55);//表明发送的是anchor信息
     sf.Add(44);
     sf.Add((byte)data.Length);
     sf.AddRange(data);
     byte[] sendBuffer = sf.ToArray();
     clientSocket.Send(sendBuffer);
     //TransferDataToClient(data); 
}
private void OnExportComplete(SerializationCompletionReason completionReason)
{
    if (completionReason != SerializationCompletionReason.Succeeded)
    {
        //SendExportFailedToClient();

        DebugText.text = "send failed +  " +completionReason;
    }
    else
    {
        //SendExportSucceededToClient();
        DebugText.text = "send success" + completionReason;
    }
}