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| -rw-r--r-- | docs/manual/mod/mod_deflate.html.en | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/docs/manual/mod/mod_deflate.html.en b/docs/manual/mod/mod_deflate.html.en index 57b988d..41e1741 100644 --- a/docs/manual/mod/mod_deflate.html.en +++ b/docs/manual/mod/mod_deflate.html.en @@ -53,6 +53,7 @@ client</td></tr> content</a></li> </ul><h3 class="directives">Directives</h3> <ul id="toc"> +<li><img alt="" src="../images/down.gif" /> <a href="#deflatealteretag">DeflateAlterETag</a></li> <li><img alt="" src="../images/down.gif" /> <a href="#deflatebuffersize">DeflateBufferSize</a></li> <li><img alt="" src="../images/down.gif" /> <a href="#deflatecompressionlevel">DeflateCompressionLevel</a></li> <li><img alt="" src="../images/down.gif" /> <a href="#deflatefilternote">DeflateFilterNote</a></li> @@ -234,6 +235,37 @@ content</a></h2> </div> <div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> +<div class="directive-section"><h2><a name="DeflateAlterETag" id="DeflateAlterETag">DeflateAlterETag</a> <a name="deflatealteretag" id="deflatealteretag">Directive</a></h2> +<table class="directive"> +<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>How the outgoing ETag header should be modified during compression</td></tr> +<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>DeflateAlterETag AddSuffix|NoChange|Remove</code></td></tr> +<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>DeflateAlterETag AddSuffix</code></td></tr> +<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host</td></tr> +<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr> +<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_deflate</td></tr> +<tr><th><a href="directive-dict.html#Compatibility">Compatibility:</a></th><td>Available in Apache 2.4.58 and later</td></tr> +</table> + <p>The <code class="directive">DeflateAlterETag</code> directive specifies + how the ETag header should be altered when a response is compressed.</p> + <dl> + <dt>AddSuffix</dt> + <dd><p>Append the compression method onto the end of the ETag, causing + compressed and uncompressed representations to have unique ETags. + This has been the default since 2.4.0, but prevents serving + "HTTP Not Modified" (304) responses to conditional requests for + compressed content.</p></dd> + <dt>NoChange</dt> + <dd><p>Don't change the ETag on a compressed response. This was the default + prior to 2.4.0, but does not satisfy the HTTP/1.1 property that all + representations of the same resource have unique ETags.</p></dd> + <dt>Remove</dt> + <dd><p>Remove the ETag header from compressed responses. This prevents + some conditional requests from being possible, but avoids the + shortcomings of the preceding options.</p></dd> + </dl> + +</div> +<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> <div class="directive-section"><h2><a name="DeflateBufferSize" id="DeflateBufferSize">DeflateBufferSize</a> <a name="deflatebuffersize" id="deflatebuffersize">Directive</a></h2> <table class="directive"> <tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Fragment size to be compressed at one time by zlib</td></tr> @@ -433,7 +465,7 @@ var comments_identifier = 'http://httpd.apache.org/docs/2.4/mod/mod_deflate.html } })(window, document); //--><!]]></script></div><div id="footer"> -<p class="apache">Copyright 2023 The Apache Software Foundation.<br />Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.</p> +<p class="apache">Copyright 2024 The Apache Software Foundation.<br />Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.</p> <p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.html">Directives</a> | <a href="http://wiki.apache.org/httpd/FAQ">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p></div><script type="text/javascript"><!--//--><![CDATA[//><!-- if (typeof(prettyPrint) !== 'undefined') { prettyPrint(); |