Tool to do http request in concurrent
ConnectionProfile connectionProfile = new ConnectionProfile(2, 100, 1000);
HttpPipline httpPipline = new SimpleHttpPipline(connectionProfile);
MultiRequest multiRequest = MultiRequest.create();
HttpRequestBase request1 = new HttpGet("http://www.baidu.com/");
multiRequest.append(new Request("Baidu", request1, null));
HttpRequestBase request2 = new HttpGet("http://cn.bing.com/");
multiRequest.append(new Request("Bing", request2, null));
MultiResponse multiResponse = httpPipline.query(multiRequest);
List<Response> responses = multiResponse.getResponses();