commandref: document dnsServer

git-svn-id: https://svn.fhem.de/fhem/trunk@11907 2b470e98-0d58-463d-a4d8-8e2adae1ed80

fhem/docs/commandref_frame.html

@@ -1301,6 +1301,13 @@ The following local attributes are used by a wider range of devices:
         receiving a corresponding message.
     </li><br>
 
+    <a name="autosave"></a>
+    <li>autosave<br>
+        enable some modules to automatically trigger save after a configuration
+        change, e.g. after a new device was created. Default is 1 (true), you
+        can deactivate this feature by setting the value to 0.
+    </li>
+
     <a name="backupcmd"></a>
     <li>backupcmd<br>
         You could pass the backup to your own command / script by using this attribute.
@@ -1351,6 +1358,15 @@ The following local attributes are used by a wider range of devices:
         be written to this file.
     </li><br>
 
+    <a name="dnsServer"></a>
+    <li>dnsServer<br>
+        Contains the IP address of the DNS Server. If some of the modules or
+        user code calls the HttpUtils_NonblockingGet function, and this
+        attribute is set, then FHEM specific nonblocking code will be used to
+        resolve the given address. If this attribute is not set, the blocking
+        OS implementation (inet_aton and gethostbyname) will be used.
+    </li><br>
+
     <a name="holiday2we"></a>
     <li>holiday2we<br>
         If this attribute is set, then the <a href="#perl">$we</a> variable
@@ -1490,13 +1506,6 @@ The following local attributes are used by a wider range of devices:
         set the delay for shutdown restart, default is 2 (seconds).
     </li><br>
 
-    <a name="autosave"></a>
-    <li>autosave<br>
-        enable some modules to automatically trigger save after a configuration
-        change, e.g. after a new device was created. Default is 1 (true), you
-        can deactivate this feature by setting the value to 0.
-    </li>
-
   </ul>
 </ul>
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