httpclient4.1 求助

[topyyii]

代码如下

/**
	 * 最大连接数
	 */
	private final static int MAX_TOTAL_CONNECTIONS = 2;
	/**
	 * 获取连接的最大等待时间
	 */
	private final static int WAIT_TIMEOUT = 100;


		SchemeRegistry registry = new SchemeRegistry();
		registry.register(new Scheme("http", PlainSocketFactory
				.getSocketFactory(), 80));
		registry.register(new Scheme("https", SSLSocketFactory
				.getSocketFactory(), 443));


		HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
		HttpProtocolParams.setUserAgent(params, "HttpComponents/1.1");
		HttpProtocolParams.setUseExpectContinue(params, true);


		ConnManagerParams.setMaxTotalConnections(params, MAX_TOTAL_CONNECTIONS);

		ConnManagerParams.setTimeout(params, WAIT_TIMEOUT * 1000);
		
		ConnPerRouteBean connPerRoute = new ConnPerRouteBean(
				MAX_ROUTE_CONNECTIONS);
		ConnManagerParams.setMaxConnectionsPerRoute(params, connPerRoute);
	
		HttpConnectionParams.setConnectionTimeout(params,
				CONNECT_TIMEOUT * 1000);
	
		HttpConnectionParams.setSoTimeout(params, READ_TIMEOUT * 1000);

		connectionManager = new ThreadSafeClientConnManager(params, registry);

		HttpClient httpclient = new DefaultHttpClient(connectionManager, params);

对于MAX_TOTAL_CONNECTIONS最大连接数和 WAIT_TIMEOUT 最大等待时间
如果某个 链接连接时，在最大等待时间内，当前已超过最大连接数，这个连接是挂起，停止访问？还是一直等待有空闲连接的时候继续访问
如果是停止访问，如何让此等待的连接，待有空闲的时候继续访问？
如果查过最大等待时间，请求的连接最终会怎样？