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   1 <?xml version="1.0"?>
   2 <!--
   3 ###################################################
   4 ##Simple XMLRPC Client
   5 ###################################################
   6  -->
   7 <block>
   8         <name>XMLRPC Client</name>
   9         <key>xmlrpc_client</key>
  10         <import>import xmlrpclib</import>
  11         <make>xmlrpclib.Server('http://$(addr()):$(port)')</make>
  12         <callback>$(callback())($variable)</callback>
  13         <param>
  14                 <name>Address</name>
  15                 <key>addr</key>
  16                 <value>localhost</value>
  17                 <type>string</type>
  18         </param>
  19         <param>
  20                 <name>Port</name>
  21                 <key>port</key>
  22                 <value>8080</value>
  23                 <type>int</type>
  24         </param>
  25         <param>
  26                 <name>Callback</name>
  27                 <key>callback</key>
  28                 <value>set_</value>
  29                 <type>string</type>
  30         </param>
  31         <param>
  32                 <name>Variable</name>
  33                 <key>variable</key>
  34                 <type>raw</type>
  35         </param>
  36         <doc>
  37 This block will create an XMLRPC client. \
  38 The client will execute the callback on the server when the variable is changed. \
  39 The callback should be a the name of a function registered on the server. \
  40 The variable should be an expression containing a the name of a variable in flow graph.
  41         </doc>
  42 </block>