[Evolution] [ews] Getting persistent "The server cannot service this request right now. Try again later."

[Robert Munteanu <robert munteanu gmail com>]

Hi,

I used to get temporary 'Try again later' errors with Evolution + EWS,
but now I got one for at least 24 hours. I escalated this to the
service provider, but I wanted to check whether throttling (if
existing) is supported by Evolution or I need to do some tweaking to
my refresh intervals.

Thanks,

Robert

<?xml version="1.0" encoding="utf-8"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/";>
  <s:Body>
    <s:Fault>
      <faultcode
xmlns:a="http://schemas.microsoft.com/exchange/services/2006/types";>a:ErrorServerBusy</faultcode>
      <faultstring xml:lang="en-US">The server cannot service this
request right now. Try again later.</faultstring>
      <detail>
        <e:ResponseCode
xmlns:e="http://schemas.microsoft.com/exchange/services/2006/errors";>ErrorServerBusy</e:ResponseCode>
        <e:Message
xmlns:e="http://schemas.microsoft.com/exchange/services/2006/errors";>The
server cannot service this request right now. Try again
later.</e:Message>
        <t:MessageXml
xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types";>
          <t:Value Name="Policy">MaxConcurrency</t:Value>
          <t:Value Name="MaxConcurrencyLimit">27</t:Value>
          <t:Value Name="ErrorMessage">This operation exceeds the
throttling budget for policy part 'MaxConcurrency', policy value '27',
 Budget type: 'Ews'.  Suggested backoff time 0 ms.</t:Value>
        </t:MessageXml>
      </detail>
    </s:Fault>
  </s:Body>
</s:Envelope>

-- 
http://robert.muntea.nu/