4db94043cb
Files correlati : Commento : Spostamento in libraries delle librerie esterne di Campo per una maggiore pulizia e organizzazione git-svn-id: svn://10.65.10.50/branches/R_10_00@24150 c028cbd2-c16b-5b4b-a496-9718f37d4682
666 lines
15 KiB
HTML
666 lines
15 KiB
HTML
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</head>
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<div id="header">
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<h1>
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zmq_ctx_destroy(3) Manual Page
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</h1>
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<h2>NAME</h2>
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<div class="sectionbody">
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<p>zmq_ctx_destroy -
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terminate a 0MQ context
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</p>
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</div>
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</div>
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<div id="content">
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<div class="sect1">
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<h2 id="_synopsis">SYNOPSIS</h2>
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<div class="sectionbody">
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<div class="paragraph"><p><strong>int zmq_ctx_destroy (void <em>*context</em>);</strong></p></div>
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</div>
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</div>
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<div class="sect1">
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<h2 id="_description">DESCRIPTION</h2>
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<div class="sectionbody">
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<div class="paragraph"><p>The <em>zmq_ctx_destroy()</em> function shall destroy the ØMQ context <em>context</em>.</p></div>
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<div class="paragraph"><p>Context termination is performed in the following steps:</p></div>
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<div class="olist arabic"><ol class="arabic">
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<li>
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<p>
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Any blocking operations currently in progress on sockets open within
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<em>context</em> shall return immediately with an error code of ETERM. With the
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exception of <em>zmq_close()</em>, any further operations on sockets open within
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<em>context</em> shall fail with an error code of ETERM.
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</p>
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</li>
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<li>
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<p>
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After interrupting all blocking calls, <em>zmq_ctx_destroy()</em> shall <em>block</em> until the
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following conditions are satisfied:
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</p>
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<div class="ulist"><ul>
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<li>
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<p>
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All sockets open within <em>context</em> have been closed with <em>zmq_close()</em>.
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</p>
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</li>
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<li>
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<p>
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For each socket within <em>context</em>, all messages sent by the application
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with <em>zmq_send()</em> have either been physically transferred to a network
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peer, or the socket’s linger period set with the <em>ZMQ_LINGER</em> socket
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option has expired.
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</p>
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</li>
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</ul></div>
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</li>
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</ol></div>
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<div class="paragraph"><p>For further details regarding socket linger behavior refer to the <em>ZMQ_LINGER</em>
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option in <a href="zmq_setsockopt.html">zmq_setsockopt(3)</a>.</p></div>
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<div class="paragraph"><p>This function is deprecated by <a href="zmq_ctx_term.html">zmq_ctx_term(3)</a>.</p></div>
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</div>
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|
</div>
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|
<div class="sect1">
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|
<h2 id="_return_value">RETURN VALUE</h2>
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|
<div class="sectionbody">
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|
<div class="paragraph"><p>The <em>zmq_ctx_destroy()</em> function shall return zero if successful. Otherwise
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|
it shall return <tt>-1</tt> and set <em>errno</em> to one of the values defined below.</p></div>
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|
</div>
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|
</div>
|
|
<div class="sect1">
|
|
<h2 id="_errors">ERRORS</h2>
|
|
<div class="sectionbody">
|
|
<div class="dlist"><dl>
|
|
<dt class="hdlist1">
|
|
<strong>EFAULT</strong>
|
|
</dt>
|
|
<dd>
|
|
<p>
|
|
The provided <em>context</em> was invalid.
|
|
</p>
|
|
</dd>
|
|
<dt class="hdlist1">
|
|
<strong>EINTR</strong>
|
|
</dt>
|
|
<dd>
|
|
<p>
|
|
Termination was interrupted by a signal. It can be restarted if needed.
|
|
</p>
|
|
</dd>
|
|
</dl></div>
|
|
</div>
|
|
</div>
|
|
<div class="sect1">
|
|
<h2 id="_see_also">SEE ALSO</h2>
|
|
<div class="sectionbody">
|
|
<div class="paragraph"><p><a href="zmq.html">zmq(7)</a>
|
|
<a href="zmq_init.html">zmq_init(3)</a>
|
|
<a href="zmq_close.html">zmq_close(3)</a>
|
|
<a href="zmq_setsockopt.html">zmq_setsockopt(3)</a></p></div>
|
|
</div>
|
|
</div>
|
|
<div class="sect1">
|
|
<h2 id="_authors">AUTHORS</h2>
|
|
<div class="sectionbody">
|
|
<div class="paragraph"><p>This page was written by the ØMQ community. To make a change please
|
|
read the ØMQ Contribution Policy at <a href="http://www.zeromq.org/docs:contributing">http://www.zeromq.org/docs:contributing</a>.</p></div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div id="footnotes"><hr /></div>
|
|
<div id="footer">
|
|
<div id="footer-text">
|
|
ØMQ 4.0.4<br />
|
|
Last updated 2013-11-13 12:57:50 EST
|
|
</div>
|
|
</div>
|
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</body>
|
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</html>
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