[xep-support] Queueing in EnMasse

[Khachik Kocharyan]

Hi Robert,

you can use
<option name="agents-count" value="INTEGER"/>

The default value is XEP server's count in EnMasse configuration file.
With a greater 'agents-count' EnMasse starts more agents and can  
handle more connections.
There is one option to control logging:
<option name="log-level" value="'all'|'error'|'none'"/>

Khachik
http://www.renderx.net/
http://www.renderx.com/

On Օգս 28, 2008, at 17:01, Robert Goldsmith wrote:

> Hi all,
>
> We are using EnMasse with it's SOAP interface, Fairy, to manage a  
> cluster of XEP instances but we are having problems with queueing  
> submitted jobs. We have our own front-end (we call it Eiocha) and  
> this does lots of pre-processing and central handling of binary  
> files etc. before then sending the xsl-fo onto EnMasse for  
> processing. However, if we try to send more SOAP requests than  
> there are instances of XEP, EnMasse effectively hangs. When we then  
> kill the SOAP connections, EnMasse then throws an exception and  
> crashes out. EnMasse does not seem to have very much control over  
> logging and letting us know what it is having problems with so we  
> can't really tell what's going on. If we throttle the connections  
> it works fine (although nothing ever shows up listed in the  
> 'submitted' section of the web status page) but if it's not going  
> to do queueing we might as well not bother with EnMasse and talk  
> directly to the XEP instances.
>
> Has anyone seen a similar problem? Or know how to turn on  
> additional logging?
>
> If we did decide to dump EnMasse and talk to XEP directly, do we  
> need to pay for an additional product or is there some sort of tcp- 
> based comms available as part of the standard XEP package (or as  
> part of the EnMasse license)? We are developers so we are not going  
> to be phased by complex protocols (we are just lazy and would  
> prefer it if EnMasse did it for us!) :)
>
> Thanks in advance,
>
> Robert
> ---
> Robert Goldsmith
> Systems Integrator
> SP Group
>
>
>
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