安卓 Socket通信,Socket连接不上,程序就在真机崩溃但在模拟器上正常

class ReceiveData extends Thread
{
int i=1;
private void reconnect( )
{
Log.i("第"+i+"次连接","reconnect刚开始执行");

            try {
                Log.i("第"+i+"次连接","Socket之前");
                Socket s=new Socket("192.168.0.103",40011);
                Log.i("第"+i+"次连接","Socket之后");
                InputStream ins=s.getInputStream();
                Log.i("第"+i+"次连接","InputStream之后");
                BufferedReader br=new BufferedReader(new InputStreamReader(ins));
                String data=null;
                Log.i("第"+i+"次连接","br之后");
                i++;
                while((data=br.readLine())!=null)
                {
                    String[] datas=data.split(",");
                    Log.i("第"+i+"次连接","datas之后");
                    int dianping=Integer.parseInt(datas[0]);
                    int zhiliang=Integer.parseInt(datas[1]);
                    float jueduijiaodu=Float.parseFloat(datas[2]);
                    float xiangduijiaodu=Float.parseFloat(datas[3]);
                   // hcs.refresh(dianping,zhiliang);
                    vcs.refresh(dianping,zhiliang );
                    disks.refresh(xiangduijiaodu, jueduijiaodu, dianping, zhiliang);
                    cuslinear.refresh(jueduijiaodu, xiangduijiaodu, dianping, zhiliang);
                }
            }catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
                Log.i("第"+i+"次连接","可能没连接上");
                reconnect();
            }
            catch(Exception e)
            {
                e.printStackTrace();
            }
        }
        public void run()
        {
          reconnect();
        }
    }

在客户端的一个Activity中,启动以上线程用来接收数据,当IP地址不对时,当然也就连通不了,于是抛出异常,再重新reconnect( ) (应该没有什么问题吧?),但是在真机上反复出现几次 CSDN移动问答

1: http://www.eoeandroid.com/data/attachment/forum/201403/28/141758f958x35x1733zhqp.jpg 后(大约7、8秒钟的时间,而且不会其他那几条的输出,这个我懂,因为socket没建成,于是try语句块中Socket s=new Socket("192.168.0.103",40011)后的语句就不会再执行了),该Activity就会崩溃,返回到上一个Activity,而且貌似说有内存溢出问题
CSDN移动问答

而在模拟器上却不会出现这个问题。如果IP地址正确,连通了,能够正常接收数据了,也不会出现这个问题。这到底是怎么回事呢?

是不是太占用资源了?