[Tickets #12327] Re: Horde being busy all the time without doing something useful?

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Ticket URL: http://bugs.horde.org/ticket/12327
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  Ticket             | 12327
  Updated By         | Michael Rubinsky <mrubinsk at horde.org>
  Summary            | Horde being busy all the time without doing something
                     | useful?
  Queue              | Horde Base
  Version            | 5.0.4
  Type               | Bug
-State              | Unconfirmed
+State              | Not A Bug
  Priority           | 1. Low
  Milestone          |
  Patch              |
  Owners             |
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Michael Rubinsky <mrubinsk at horde.org> (2013-06-10 02:32) wrote:

This is how ActiveSync works. In order to "push" new data to the  
client the client maintains a connection with the server and performs  
a PING loop waiting for changes. Each iteration of the loop polls the  
history backend for changes. This (along with some ActiveSync state  
management) is what all the SQL queries you see are for.

I'm not sure what you consider "very busy", but it's definitely doing  
"something useful". If you are unable to login because of the  
ActiveSync connections, you need to increase the number of connections  
your server can handle.

If you feel that ActiveSync is misbehaving, you can enable the sync  
log and open another ticket with the details of what is going wrong.