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From "Ahsan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HTTPASYNC-34) For some urls responding in a 302 the httpget request gets stuck
Date Mon, 21 Jan 2013 00:50:12 GMT
Ahsan created HTTPASYNC-34:
------------------------------

             Summary: For some urls responding in a 302 the httpget request gets stuck
                 Key: HTTPASYNC-34
                 URL: https://issues.apache.org/jira/browse/HTTPASYNC-34
             Project: HttpComponents HttpAsyncClient
          Issue Type: Bug
    Affects Versions: 4.0-beta3
         Environment: Debian 6, Java 1.6
            Reporter: Ahsan
            Priority: Blocker


For some urls responding in a 302 the httpget request gets stuck. e.g http://www.prweek.com/news/article/1167011/aeromobile-brief-moves-rooster-bell-pottinger/

Here is the code: 
import java.util.concurrent.CountDownLatch;

import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.concurrent.FutureCallback;
import org.apache.http.impl.nio.client.DefaultHttpAsyncClient;
import org.apache.http.nio.client.HttpAsyncClient;
import org.apache.http.params.CoreConnectionPNames;

public class AsyncClientHttpExchangeFutureCallback {

    public static void main(String[] args) throws Exception {
        HttpAsyncClient httpclient = new DefaultHttpAsyncClient();
        httpclient.getParams()
            .setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 3000)
            .setIntParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 3000)
            .setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 8 * 1024)
            .setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true);

        httpclient.start();
        try {
            HttpGet[] requests = new HttpGet[] {
                    new HttpGet("http://www.prweek.com/news/article/1167011/aeromobile-brief-moves-rooster-bell-pottinger/")
            };
            final CountDownLatch latch = new CountDownLatch(requests.length);
            for (final HttpGet request: requests) {
                httpclient.execute(request, new FutureCallback<HttpResponse>() {

                    public void completed(final HttpResponse response) {
                        latch.countDown();
                        System.out.println(request.getRequestLine() + "->" + response.getStatusLine());
                    }

                    public void failed(final Exception ex) {
                        latch.countDown();
                        System.out.println(request.getRequestLine() + "->" + ex);
                    }

                    public void cancelled() {
                        latch.countDown();
                        System.out.println(request.getRequestLine() + " cancelled");
                    }

                });
            }
            latch.await();
            System.out.println("Shutting down");
        } finally {
            httpclient.shutdown();
        }
        System.out.println("Done");
    }

}


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