man/v1.5.2/nng_http_req_get_version.3http.html


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---
version: v1.5.2
layout: manpage_v2
title: nng_http_req_get_version(3http)
---
<h1>nng_http_req_get_version(3http)</h1>
<div class="sect1">
<h2 id="_name">NAME</h2>
<div class="sectionbody">
<div class="paragraph">
<p>nng_http_req_get_version - return HTTP request protocol version</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_synopsis">SYNOPSIS</h2>
<div class="sectionbody">
<div class="listingblock">
<div class="content">
<pre class="pygments highlight"><code data-lang="c"><span class="tok-cp">#include</span> <span class="tok-cpf">&lt;nng/nng.h&gt;</span>
<span class="tok-cp">#include</span> <span class="tok-cpf">&lt;nng/supplemental/http/http.h&gt;</span>

<span class="tok-k">const</span> <span class="tok-kt">char</span> <span class="tok-o">*</span><span class="tok-nf">nng_http_req_get_version</span><span class="tok-p">(</span><span class="tok-n">nng_http_req</span> <span class="tok-o">*</span><span class="tok-n">req</span><span class="tok-p">);</span></code></pre>
</div>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_description">DESCRIPTION</h2>
<div class="sectionbody">
<div class="paragraph">
<p>The <code>nng_http_req_get_version()</code> returns a string representing the HTTP
protocol version associated with the request <em>req</em>, such as "HTTP/1.1".</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_return_values">RETURN VALUES</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Request version as a string.</p>
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</div>
</div>
<div class="sect1">
<h2 id="_errors">ERRORS</h2>
<div class="sectionbody">
<div class="paragraph">
<p>None.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_see_also">SEE ALSO</h2>
<div class="sectionbody">
<div class="paragraph text-left">
<p><a href="nng_http_req_alloc.3http.html">nng_http_req_alloc(3http)</a>,
<a href="nng_http_req_set_version.3http.html">nng_http_req_set_version(3http)</a>,
<a href="nng.7.html">nng(7)</a></p>
</div>
</div>
</div>