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

["Oleg Kalnichevski (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HTTPCLIENT-2015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Oleg Kalnichevski resolved HTTPCLIENT-2015.
-------------------------------------------
    Resolution: Not A Problem

> 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
>            Priority: Minor
>
> 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}
>  



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