Eiger details, online.xml, nopool

Below you find entries in online.xml introducing an Eiger detector with the corresponding Filewriter and Monitor. Notice that the Filewriter and the Monitor have the tag <flag>nopool</flag>. This way they appear in online.xml where they can be used by e.g. TngGui.py but are invisible to Sardana, i.e. they do not appear in /online_dir/onlineSardana.xml and thus no pool devices for the Filewriter and the Monitor are created.

<device>
  <name>eiger2_4m</name>
  <tags>user</tags>
  <type>detector</type>
  <module>eigerdectris</module>
  <device>p99/eiger/e4m</device>
  <control>tango</control>
  <hostname>hasnp99eh:10000</hostname>
</device>
    
<device>
  <name>eiger2_4m_fw</name>
  <tags>user</tags>
  <flag>nopool</flag>
  <type>detector</type>
  <module>eigerdectris</module>
  <device>p99/eiger_filewriter/e4m</device>
  <control>tango</control>
  <hostname>hasnp99eh:10000</hostname>
</device>
    
<device>
  <name>eiger2_4m_moni</name>
  <tags>user</tags>
  <type>detector</type>
  <flag>nopool</flag>
  <module>eigerdectris</module>
  <device>p99/eiger_monitor/e4m</device>
  <control>tango</control>
  <hostname>hasnp99eh:10000</hostname>
</device>