<dtml-comment>
Copyright (c) 2002 Nexedi SARL and Contributors. All Rights Reserved.
                    Jean-Paul Smets <jp@nexedi.com>

WARNING: This program as such is intended to be used by professional
programmers who take the whole responsability of assessing all potential
consequences resulting from its eventual inadequacies and bugs

This program as such is not intended to be used by end users. End
users who are looking for a ready-to-use solution with commercial
garantees and support are strongly adviced to contract a Free Software
Service Company

This program is Free Software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
</dtml-comment>

<dtml-var manage_page_header>
<dtml-var manage_tabs>

<p class="form-help">
  This tab defines the Load Balancing of Activities.
  To provide high performance, the activities are distributed over several ZEO clients, called <i>nodes</i>,
  so that they can be processed in parallel. Nodes can either run on different machines or on one machine
  with different Port Numbers.
  The format to adress a node in this configuration is therfore
  <code>IP-Address</code>:<code>Port-Number</code>.
</p>

<p class="form-help">
  The interval of distribution and activation of the activities is per default 5 seconds. This can be
  changed by altering the value of <i>interval</i> in the section <i>time-server</i> in the
  Zope Configuration File <i>zope.conf</i>.
</p>

<p class="form-help">
    The <i>Distributing node</i> is responsible for the Load Distribution. The default value is empty
    which means that every existing node will try to do the distribution, which is fine when there
    is only one ZServer running.
    To change the Distributing Node, edit the value and click &quot;Change&quot;.
</p>

<form action="&dtml-URL1;">

<table cellspacing="0" cellpadding="2" border="0" width="100%">
  <tr class="list-header">
    <td align="left" valign="top" colspan=2>
      <div class="form-label">Distributing Node</div>
    </td>
  </tr>
  <tr>
    <td>
      <div class="form-label">IP:Port</div>
    </td>
    <td align="left">
      <div class="form-item">
        <input type="text" name="distributingNode" value="&dtml-getDistributingNode;" size="19" />
      </div>
    </td>
  </tr>
  <tr>
    <td>&nbsp;</td>
    <td align="left">
      <div class="form-element">
        <input type="submit" class="form-element" name="manage_setDistributingNode:method" value=" Change ">
     </div>
    </td>
  </tr>
  <tr>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="left" colspan=2>
      <p class="form-help">
        The following list defines the nodes the Load ist currently distributed to. Per default this list is empty
        which means that every existing node will try to process all activities, which is fine, when ther is only one
        ZServer running.
        To delete a node from the list, activate the checkbox on the left of that node and click the &quot;Delete&quot; button.
      </p>
    </td>
  </tr>
  <tr class="list-header">
    <td align="left" valign="top" colspan=2>
      <div class="form-label">Existing Nodes</div>
    </td>
  <dtml-in getNodes>
  <dtml-let domain=sequence-key
          node=sequence-item
          index=sequence-index>
  <tr class="row-normal">
    <td align="left" valign="top">
      <input type="checkbox" name="deleteNodes:list" value="&dtml-node;">
    </td>
    <td align="left" valign="top">
      <dtml-if "domain == _.None">
        <p>Default</p>
      <dtml-else>
         <p><dtml-var node></p>
      </dtml-if>
    </td>
  </tr>
  </dtml-let>
  </dtml-in>
  <tr>
    <td align="left" colspan="2">
      <div class="form-element">
        <input type="submit" class="form-element" name="manage_delNode:method" value=" Delete " />
     </div>
    </td>
  </tr>
  <tr>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="left" valign="top" colspan=2>
        <p class="form-help">
          To add a new node, enter the Ip-Address and Port-Number for the new node
          and click the &quot;Add&quot; button. 
        </p>
    </td>
  </tr>
  <tr>
    <td>
      <div class="form-label">IP:Port</div>
    </td>
    <td align="left">
      <div class="form-item"><input type="text" name="node" size="19" /></div>
    </td>
  </tr>
  <tr>
    <td>&nbsp;</td>
    <td align="left">
      <div class="form-element">
        <input type="submit" class="form-element" name="manage_addNode:method" value=" Add ">
     </div>
    </td>
  </tr>
  <tr>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="left" colspan=2>
      <p class="form-help">
        Subscribe/Unsubscribe from Timer Service
      </p>
    </td>
  </tr>
  <tr class="list-header">
    <td align="left" valign="top" colspan=2>
      <div class="form-label">
        Status:
        <dtml-if isSubscribed>
          Subscibed
        <dtml-else>
          Not Subscribed
       </dtml-if>
      </div>
    </td>
  </tr>
  <tr>
    <td align="left">
      <div class="form-element">
        <dtml-if isSubscribed>
          <input type="submit" class="form-element" name="unsubscribe:method" value=" Unsubscribe ">
        <dtml-else>
          <input type="submit" class="form-element" name="subscribe:method" value=" Subscribe ">
        </dtml-if>
     </div>
    </td>
  </tr>
</table>
</form>
<dtml-var manage_page_footer>