Apache httpclient使大量的连接

我使用Apache httpclient 4.0通过HTTP连接到视频流（运动jpeg）。这是我的代码：Apache httpclient使大量的连接

DefaultHttpClient client; 

HttpParams params = new BasicHttpParams(); 

List<String> authpref = new ArrayList<String>(); 
authpref.add(AuthPolicy.DIGEST); 
authpref.add(AuthPolicy.BASIC); 

params.setParameter("http.auth.proxy-scheme-pref", authpref); 
params.setParameter("http.protocol.handle-authentication", Boolean.TRUE); 

SchemeRegistry schemeRegistry = new SchemeRegistry(); 

schemeRegistry.register(
    new Scheme("http", PlainSocketFactory.getSocketFactory(), 80)); 

ClientConnectionManager connectionManager = 
    new ThreadSafeClientConnManager(params, schemeRegistry); 

client = new DefaultHttpClient(connectionManager, params); 

client.getCredentialsProvider().setCredentials(
    new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT), 
    new UsernamePasswordCredentials(username, password)); 

HttpResponse videoResponse = client.execute(new HttpGet(url));

问题是，client.execute（）行似乎使数百连接到视频流。我可以通过登录到服务器并执行netstat来看到这一点：有80个端口的连接数量很大，并且都处于TIME_WAIT状态。

我在这里做错了什么？这是怎么回事？

感谢您的帮助。

来源

2010-07-01 Seth