[jira] [Created] (HTTPCLIENT-2015) Connect timeout value is effective doubled

["Chanseok Oh (Jira)" <ji...@apache.org>]

Chanseok Oh created HTTPCLIENT-2015:
---------------------------------------

             Summary: Connect timeout value is effective doubled
                 Key: HTTPCLIENT-2015
                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-2015
             Project: HttpComponents HttpClient
          Issue Type: Bug
          Components: HttpClient (classic)
    Affects Versions: 4.5.10
         Environment: Debian-based Linux

openjdk version "1.8.0_222"
OpenJDK Runtime Environment (build 1.8.0_222-8u222-b10-1-b10)
OpenJDK 64-Bit Server VM (build 25.222-b10, mixed mode)
            Reporter: Chanseok Oh


The connection times out, say, after 6 seconds when calling `setConnectionTimeout(3000)`. The timeout value is effectively doubled. I've provided sample code, which demonstrates that the JDK Socket times out after 3 seconds, but the Apache HTTP Client times out after 6 seconds.

This may seem like a minor bug to others, but our product functionality depends on timeouts in part and allows the user to adjust the timeouts, and this timeout-doubling-effect is causing some trouble to us.

{code:java}
  public static void main(String[] args) {
    long started = System.nanoTime();
    try (Socket socket = new Socket()) {
      socket.connect(new InetSocketAddress("example.com", 81), 3000);
    } catch (IOException ex) {
      ex.printStackTrace(System.out);
    } finally {
      System.out.println("JDK elapsed (s): " + (System.nanoTime() - started) / 1000000000L);
    }

    try (CloseableHttpClient client = HttpClients.createDefault()) {
      HttpGet httpGet = new HttpGet("https://example.com:81");
      httpGet.setConfig(RequestConfig.custom().setConnectTimeout(3000).build());
      long started2 = System.nanoTime();
      try (CloseableHttpResponse res = client.execute(httpGet)) {
      } finally {
        System.out.println("Apache elapsed (s): " + (System.nanoTime() - started2) / 1000000000L);
      }
    } catch (IOException ex) {
      ex.printStackTrace(System.out);
    }
  }
{code}
 



--
This message was sent by Atlassian Jira
(v8.3.2#803003)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@hc.apache.org
For additional commands, e-mail: dev-help@hc.apache.org