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Posted to dev@hc.apache.org by "Adam McClain (JIRA)" <ji...@apache.org> on 2018/08/03 15:09:00 UTC

[jira] [Created] (HTTPCLIENT-1936) HttpClient Connections have issues during NGINX Reloads

Adam McClain created HTTPCLIENT-1936:
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             Summary: HttpClient Connections have issues during NGINX Reloads
                 Key: HTTPCLIENT-1936
                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1936
             Project: HttpComponents HttpClient
          Issue Type: Bug
          Components: HttpClient (async)
    Affects Versions: 4.5.3
            Reporter: Adam McClain


We're having an issue with multiple services using HttpClient when our NGINX reverse proxy is issued a reload. We're seeing a lot of 503's, increased response times, and a lot of timeouts.

The way NGINX handles reloads, is it spins up new threads and closes the old threads once the old threads have finished responding to all of it's current traffic. 

Is this a known issue? Is there a configuration setting that we could use to have the HttpClient detect that the old NGINX threads no longer exist? Is there a fix coming?

Thanks



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