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Diffstat (limited to 'doc/zmq_pgm.html')
| -rw-r--r-- | doc/zmq_pgm.html | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/doc/zmq_pgm.html b/doc/zmq_pgm.html index 5506fa1..9383d71 100644 --- a/doc/zmq_pgm.html +++ b/doc/zmq_pgm.html @@ -672,6 +672,10 @@ each PGM datagram payload starts with a 16-bit unsigned integer in network byte order specifying either the offset of the first message <em>frame</em> in the datagram
or containing the value <tt>0xFFFF</tt> if the datagram contains solely an
intermediate part of a larger message.</p></div>
+<div class="paragraph"><p>Note that offset specifies where the first message begins rather than the first
+message part. Thus, if there are trailing message parts at the beginning of
+the packet the offset ignores them and points to first initial message part
+in the packet.</p></div>
<div class="paragraph"><p>The following diagram illustrates the layout of a single PGM datagram payload:</p></div>
<div class="literalblock">
<div class="content">
@@ -737,8 +741,8 @@ Martin Lucina <<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>>.</p>< <div id="footnotes"><hr /></div>
<div id="footer">
<div id="footer-text">
-ØMQ 2.1.4<br />
-Last updated 2011-03-13 17:59:17 CEST
+ØMQ 2.1.5<br />
+Last updated 2011-04-16 10:29:20 CEST
</div>
</div>
</body>
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