Commit b4f1d281 authored by Luca Toscano's avatar Luca Toscano
Browse files

documentation rebuild 

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1807250 13f79535-47bb-0310-9956-ffa450edef68
parent 6cba60b5

docs/manual/mod/event.html.en

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@@ -140,6 +140,13 @@ of the <code class="directive">AsyncRequestWorkerFactor</code>.</p> 


        <p>These improvements are valid for both HTTP/HTTPS connections.</p>



        <p>The above connection states are managed by the listener thread via dedicated queues, that up to 2.4.27 were checked every 100ms

        to find which connections hit timeout settings like <code class="directive"><a href="../mod/mpm_common.html#timeout">Timeout</a></code> and

        <code class="directive"><a href="../mod/core.html#keepalivetimeout">KeepAliveTimeout</a></code>. This was a simple and efficient solution, but it presented a downside: the pollset was

        forcing a wake-up of the listener thread even if there was no need (for example because completely idle), wasting resources. From 2.4.27

        these queues are completely managed via an event based logic, not relying anymore on active polling.

        Resource constrained environments, like embedded servers, may benefit from this improvement.</p>



    



    <h3><a name="graceful-close" id="graceful-close">Graceful process termination and Scoreboard usage</a></h3>