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| author | Staysail Systems, Inc <info@staysail.tech> | 2024-01-01 17:24:25 -0800 |
|---|---|---|
| committer | Garrett D'Amore <garrett@damore.org> | 2024-01-01 17:25:59 -0800 |
| commit | ff237834c56b370c6d2247a767f3886d9eb4e94c (patch) | |
| tree | ae08cc1363e8836e5447558dd53f50e02708b2ae /man/v1.7.0/nng_socket.5.html | |
| parent | 88b7f244642186f349f251673312e6f90f541f08 (diff) | |
| download | nng-ff237834c56b370c6d2247a767f3886d9eb4e94c.tar.gz nng-ff237834c56b370c6d2247a767f3886d9eb4e94c.tar.bz2 nng-ff237834c56b370c6d2247a767f3886d9eb4e94c.zip | |
Manual page updates for v1.7.0
Diffstat (limited to 'man/v1.7.0/nng_socket.5.html')
| -rw-r--r-- | man/v1.7.0/nng_socket.5.html | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/man/v1.7.0/nng_socket.5.html b/man/v1.7.0/nng_socket.5.html new file mode 100644 index 00000000..b34298f3 --- /dev/null +++ b/man/v1.7.0/nng_socket.5.html @@ -0,0 +1,94 @@ +--- +version: v1.7.0 +layout: manpage_v2 +title: nng_socket(5) +--- +<h1>nng_socket(5)</h1> +<div class="sect1"> +<h2 id="_name">NAME</h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>nng_socket - socket handle</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"><nng/nng.h></span> + +<span class="tok-k">typedef</span> <span class="tok-k">struct</span> <span class="tok-n">nng_socket_s</span> <span class="tok-n">nng_socket</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>An <code>nng_socket</code> is a handle to an underlying socket object. +All communication between the application and remote Scalability Protocol +peers is done through sockets. +A given socket can have multiple dialers (<a href="nng_dialer.5.html"><code>nng_dialer</code></a>) +and/or listeners (<a href="nng_listener.5.html"><code>nng_listener</code></a>), and multiple +pipes (<a href="nng_pipe.5.html"><code>nng_pipe</code></a>), and +may be connected to multiple transports at the same time. +However, a given socket will have exactly one protocol associated with it, +and is responsible for any state machines or other protocol-specific logic.</p> +</div> +<div class="admonitionblock important"> +<table> +<tr> +<td class="icon"> +<i class="fa icon-important" title="Important"></i> +</td> +<td class="content"> +The <code>nng_socket</code> structure is always passed by value (both +for input parameters and return values), and should be treated opaquely. +Passing structures this way gives the compiler a chance to perform +accurate type checks in functions passing values of this type. +</td> +</tr> +</table> +</div> +<div class="paragraph"> +<p>Each <code>nng_socket</code> is created by a protocol-specific constructor, such as +<a href="nng_rep_open.3.html"><code>nng_rep_open()</code></a>. +When the socket is no longer needed, it can be closed with +<a href="nng_close.3.html"><code>nng_close()</code></a>.</p> +</div> +<div class="sect2"> +<h3 id="NNG_SOCKET_INITIALIZER">Initialization</h3> +<div class="paragraph"> +<p>A socket may be initialized using the macro <code>NNG_SOCKET_INITIALIZER</code> +before it is opened, to prevent confusion with valid open sockets.</p> +</div> +<div class="paragraph"> +<p>For example:</p> +</div> +<div class="listingblock"> +<div class="content"> +<pre class="pygments highlight"><code data-lang="c"><span class="tok-n">nng_socket</span> <span class="tok-n">s</span> <span class="tok-o">=</span> <span class="tok-n">NNG_SOCKET_INITIALIZER</span><span class="tok-p">;</span></code></pre> +</div> +</div> +</div> +</div> +</div> +<div class="sect1"> +<h2 id="_see_also">SEE ALSO</h2> +<div class="sectionbody"> +<div class="paragraph text-left"> +<p><a href="libnng.3.html">libnng(3)</a>, +<a href="nng_close.3.html">nng_close(3)</a>, +<a href="nng_getopt.3.html">nng_getopt(3)</a>, +<a href="nng_setopt.3.html">nng_setopt(3)</a>, +<a href="nng_socket_id.3.html">nng_socket_id(3)</a>, +<a href="nng_dialer.5.html">nng_dialer(5)</a>, +<a href="nng_listener.5.html">nng_listener(5)</a>, +<a href="nng_options.5.html">nng_options(5)</a>, +<a href="nng.7.html">nng(7)</a></p> +</div> +</div> +</div> |
