MyFirstBmp是内存流,已经存入了个32bit色的图片,发送到服务端的时候为什么服务端会主动关闭?发送8bit的图片就不会,而且能在TImage画布出来 
客服端发送图片代码 :   
   Form1.IdTCPClient1.WriteInteger(MyFirstBmp.Size);
      Form1.IdTCPClient1.WriteBuffer(MyFirstBmp.Memory^,MyFirstBmp.Size,true);
服务端接受图片代码:
var BufferLen :Integer; MyBuffer: array[0..1000000] of Byte;
  BufferLen:= AThread.Connection.ReadInteger();
  AThread.Connection.ReadBuffer(MyBuffer,BufferLen);
  MyFirstBmp.Clear;                  //MyFirstBmp是内存流
  MyFirstBmp.Write(MyBuffer,BufferLen);//
  MyFirstBmp.Position := 0;
  TempBmp:=TBitmap.Create;
  TempBmp.LoadFromStream(MyFirstBmp);
  Image1.Width := TempBmp.Width;
  Image1.Height := TempBmp.Height;
  Image1.Canvas.Draw(0,0,TempBmp);