Example stream between a sensor node and a client, final tweaks

[skm-ma-ws1314.git] / fig-example-xmpp-stream.tex

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+\makeatletter \def\verbatim@font{\sffamily\scriptsize} \makeatother
+
+\begin{figure}[tp]
+  \small\centering
+\begin{tabular}{p{5cm}p{5cm}}
+Client to Device $\rightarrow$ & $\leftarrow$ Device to Client\\
+
+\begin{verbatim}
+<stream>
+\end{verbatim} & \\
+
+ & \begin{verbatim}
+<stream>
+\end{verbatim} \\
+
+\begin{verbatim}
+<iq type='get' id='1'
+    to='dev@device.local/res'
+    from='client@client.local'>
+  <req xmlns='urn:xmpp:sn' seqnr='1'
+      momentary='true'>
+    <node nodeId='Device04'/>
+    <field name='Energy'/>
+    <field name='Power'/>
+  </req>
+</iq>
+\end{verbatim} & \\
+
+ & \begin{verbatim}<iq type='result' id='1'
+    from='dev@device.local'
+    to='client@client.local/res'>
+  <accepted xmlns='urn:xmpp:sn' seqnr='1'/>
+</iq>
+\end{verbatim} \\
+
+ & \begin{verbatim}
+<message from='dev@device.local'
+    to='client@client.local/res'>
+  <fields xmlns='urn:xmpp:sn' seqnr='1' done='true'>
+    <node nodeId='Device04'>
+      <timestamp value='2013-03-07T22:03:15'>
+        <numeric name='Energy' momentary='true'
+          value='12345.67' unit='MWh'/>
+        <numeric name='Power' momentary='true'
+          value='239.4' unit='W'/>
+      </timestamp>
+    </node>
+  </fields>
+</message>
+\end{verbatim} \\
+
+\begin{verbatim}
+</stream>
+\end{verbatim} & \\
+
+ & \begin{verbatim}
+</stream>
+\end{verbatim} \\
+\end{tabular}
+  \caption{Example XMPP stream with sensor data (XEP-0323)}
+  \label{fig:examplexmpp}
+\end{figure}
+% vim: set ft=tex et ts=2 sw=2 :