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Posted to dev@hc.apache.org by "Michael Osipov (Jira)" <ji...@apache.org> on 2019/10/29 13:22:00 UTC

[jira] [Comment Edited] (HTTPCLIENT-2019) Deprecate ServiceUnavailableRetryStrategy in favor or a more generic name

    [ https://issues.apache.org/jira/browse/HTTPCLIENT-2019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16962002#comment-16962002 ] 

Michael Osipov edited comment on HTTPCLIENT-2019 at 10/29/19 1:21 PM:
----------------------------------------------------------------------

I think folding into {{HttpRequestRetryStrategy}} is the best option for both with a new {{ClientExecChain}} and then deperating both interfaces, their implementations and chains. But this will need a bit more time though.

{{HttpRequestRetryStrategy}}:
{code:java}
interface HttpRequestRetryStrategy {

    boolean retryRequest(IOException exception, int executionCount, HttpContext context);
    boolean retryRequest(HttpResponse response, int executionCount, HttpContext context);
    long getRetryInterval();

}
{code}


was (Author: michael-o):
I think folding into {{HttpRequestRetryStrategy}} is the best option for both with a new {{ClientExecChain}} and then deperating both interface, their implementations and chains. But this will need a bit more time though.

> Deprecate ServiceUnavailableRetryStrategy in favor or a more generic name
> -------------------------------------------------------------------------
>
>                 Key: HTTPCLIENT-2019
>                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-2019
>             Project: HttpComponents HttpClient
>          Issue Type: Improvement
>          Components: HttpClient (classic)
>    Affects Versions: 4.5.10, 5.0 Beta6
>            Reporter: Michael Osipov
>            Priority: Major
>              Labels: stuck, volunteers-wanted
>             Fix For: Stuck
>
>
> Based on a [discussion|http://mail-archives.apache.org/mod_mbox/hc-dev/201910.mbox/%3Cff79e9739c5aa8639ee785e6848c9e5112113ee5.camel%40apache.org%3E] on the mailing list, the name {{ServiceUnavailableRetryStrategy}} implies that this interface is only suited for HTTP status code 503, but you make handle any 3xx, 4xx, 5xx code. Therefore, this interface should be renamed to something better/more generic like {{RetryStrategy}}.



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