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From "Christoffer Eide (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HTTPCLIENT-1747) The "default request config" socket timeout is set to 0 if the deprecated HttpClientParams is used
Date Tue, 31 May 2016 06:44:12 GMT
Christoffer Eide created HTTPCLIENT-1747:
--------------------------------------------

             Summary: The "default request config" socket timeout is set to 0 if the deprecated
HttpClientParams is used
                 Key: HTTPCLIENT-1747
                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1747
             Project: HttpComponents HttpClient
          Issue Type: Bug
    Affects Versions: 4.5.2
            Reporter: Christoffer Eide


We have some legacy library code that uses the http client. 

We pass in a well configured http client (with connection and socket timeouts) to the library.

The library calls the deprecated {{org.apache.http.client.params.HttpClientParams}}. This
causes the timeouts to be set to 0 when the clients tries to connect to a socket.

The library calls:
{{HttpClientParams.setRedirecting(get.getParams(), true);}}

This makes the {{org.apache.http.impl.client.InternalHttpClient#doExecute}} call {{HttpClientParamConfig.getRequestConfig(params)}}.
If {{HttpClientParamConfig}} does not find a value for the timeouts in {{params}}, it defaults
to {{0}}. Perhaps it should get those default values from the configured default request config?

There is a junit test that demonstrates the behaviour:
{code:lang=java}
import org.apache.http.HttpHost;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.params.HttpClientParams;
import org.apache.http.config.SocketConfig;
import org.apache.http.conn.socket.LayeredConnectionSocketFactory;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.protocol.HttpContext;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.UnknownHostException;

import static org.junit.Assert.assertEquals;


public final class HttpClientTest {

    CloseableHttpClient client;

    @Before
    public void setUp() throws Exception {
        final int timeout = 100;

        SocketConfig socketConfig = SocketConfig.custom()
                                        .setSoTimeout(timeout)
                                    .build();

        RequestConfig requestConfig = RequestConfig.custom()
                                            .setConnectionRequestTimeout(timeout)
                                            .setConnectTimeout(timeout)
                                            .setSocketTimeout(timeout)
                                        .build();

        client = HttpClientBuilder.create()
                    .setDefaultSocketConfig(socketConfig)
                    .setDefaultRequestConfig(requestConfig)
                    .setSSLSocketFactory(new LayeredConnectionSocketFactory() {
                        @Override
                        public Socket createLayeredSocket(Socket socket, String target, int
port, HttpContext context) throws IOException, UnknownHostException {
                            return SSLConnectionSocketFactory.getSystemSocketFactory()
                                        .createLayeredSocket(socket, target, port, context);
                        }

                        @Override
                        public Socket createSocket(HttpContext context) throws IOException
{
                             return SSLConnectionSocketFactory.getSystemSocketFactory()
                                        .createSocket(context);
                        }

                        @Override
                        public Socket connectSocket(int connectTimeout, Socket sock, HttpHost
host, InetSocketAddress remoteAddress, InetSocketAddress localAddress, HttpContext context)
throws IOException {
                            assertEquals(connectTimeout, timeout);
                            throw new RuntimeException("expected");
                        }
                    })
                .build();
    }

    @After
    public void tearDown() throws Exception {
        client.close();
    }

    @Test(expected = RuntimeException.class)
    public void timeoutsIsCleared() throws Exception {
        HttpGet get = new HttpGet("https://google.com");
        HttpClientParams.setRedirecting(get.getParams(), true);

        try(CloseableHttpResponse response = client.execute(get)){

        }
    }

    @Test(expected = RuntimeException.class)
    public void timeoutsIsRetained() throws Exception {
        HttpGet get = new HttpGet("https://google.com");

        try(CloseableHttpResponse response = client.execute(get)){
        
        }
    }
}
{code}





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