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+<body class="manpage">
<div id="header">
<h1>
zmq_pgm(7) Manual Page
@@ -580,11 +596,14 @@ zmq_pgm(7) Manual Page
</div>
</div>
<div id="content">
+<div class="sect1">
<h2 id="_synopsis">SYNOPSIS</h2>
<div class="sectionbody">
<div class="paragraph"><p>PGM (Pragmatic General Multicast) is a protocol for reliable multicast
transport of data over IP networks.</p></div>
</div>
+</div>
+<div class="sect1">
<h2 id="_description">DESCRIPTION</h2>
<div class="sectionbody">
<div class="paragraph"><p>ØMQ implements two variants of PGM, the standard protocol where PGM datagrams
@@ -610,6 +629,8 @@ not require any special privileges.</td>
</tr></table>
</div>
</div>
+</div>
+<div class="sect1">
<h2 id="_addressing">ADDRESSING</h2>
<div class="sectionbody">
<div class="paragraph"><p>A ØMQ address string consists of two parts as follows:
@@ -618,7 +639,8 @@ transport protocol to use. For the standard PGM protocol, <em>transport</em> sha
set to <tt>pgm</tt>. For the "Encapsulated PGM" protocol <em>transport</em> shall be set to
<tt>epgm</tt>. The meaning of the <em>endpoint</em> part for both the <em>pgm</em> and <em>epgm</em>
transport is defined below.</p></div>
-<h3 id="_connecting_a_socket">Connecting a socket</h3><div style="clear:left"></div>
+<div class="sect2">
+<h3 id="_connecting_a_socket">Connecting a socket</h3>
<div class="paragraph"><p>When connecting a socket to a peer address using <em>zmq_connect()</em> with the <em>pgm</em>
or <em>epgm</em> transport, the <em>endpoint</em> shall be interpreted as an <em>interface</em>
followed by a semicolon, followed by a <em>multicast address</em>, followed by a colon
@@ -651,6 +673,9 @@ names exist, thus only the primary IPv4 address may be used to specify an
<div class="paragraph"><p>A <em>multicast address</em> is specified by an IPv4 multicast address in its numeric
representation.</p></div>
</div>
+</div>
+</div>
+<div class="sect1">
<h2 id="_wire_format">WIRE FORMAT</h2>
<div class="sectionbody">
<div class="paragraph"><p>Consecutive PGM datagrams are interpreted by ØMQ as a single continuous stream
@@ -658,7 +683,8 @@ of data where ØMQ messages are not necessarily aligned with PGM datagram
boundaries and a single ØMQ message may span several PGM datagrams. This stream
of data consists of ØMQ messages encapsulated in <em>frames</em> as described in
<a href="zmq_tcp.html">zmq_tcp(7)</a>.</p></div>
-<h3 id="_pgm_datagram_payload">PGM datagram payload</h3><div style="clear:left"></div>
+<div class="sect2">
+<h3 id="_pgm_datagram_payload">PGM datagram payload</h3>
<div class="paragraph"><p>The following ABNF grammar represents the payload of a single PGM datagram as
used by ØMQ:</p></div>
<div class="literalblock">
@@ -706,6 +732,9 @@ Third datagram payload
+--------------+----------------------------+-------------+</tt></pre>
</div></div>
</div>
+</div>
+</div>
+<div class="sect1">
<h2 id="_example">EXAMPLE</h2>
<div class="sectionbody">
<div class="listingblock">
@@ -723,6 +752,8 @@ rc = zmq_connect(socket, "pgm://192.168.1.1;239.192.1.1:5555");
assert (rc == 0);</tt></pre>
</div></div>
</div>
+</div>
+<div class="sect1">
<h2 id="_see_also">SEE ALSO</h2>
<div class="sectionbody">
<div class="paragraph"><p><a href="zmq_connect.html">zmq_connect(3)</a>
@@ -732,17 +763,19 @@ assert (rc == 0);</tt></pre>
<a href="zmq_inproc.html">zmq_inproc(7)</a>
<a href="zmq.html">zmq(7)</a></p></div>
</div>
+</div>
+<div class="sect1">
<h2 id="_authors">AUTHORS</h2>
<div class="sectionbody">
-<div class="paragraph"><p>This ØMQ manual page was written by Martin Sustrik &lt;<a href="mailto:sustrik@250bpm.com">sustrik@250bpm.com</a>&gt; and
-Martin Lucina &lt;<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>&gt;.</p></div>
+<div class="paragraph"><p>This manual page was written by the ØMQ community.</p></div>
+</div>
</div>
</div>
<div id="footnotes"><hr /></div>
<div id="footer">
<div id="footer-text">
-ØMQ 2.1.10<br />
-Last updated 2011-08-23 16:01:49 CDT
+ØMQ 2.2.0<br />
+Last updated 2012-04-04 13:04:13 CEST
</div>
</div>
</body>
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-28 18:11:12 +0000