Problem with long submission

> All,
>     I have a submission which runs for upwards of two hours, it works
> fine locally on our windows system, but on the unix setup I get multiple
> requests for the submission. When running the submission it works fine,
> but after about 20 minutes, another two calls are made (but not by me or
> something in the application) with identical requests to the original
> call. These second calls would deadlock our tamino database, stopping
> the process and anyone using the database until I restart it. I've
> managed to build a check to stop it running any subsequent requests
> until the first is finished, but is there any reason why this would happen?
>  
> Thanks
>  
> Ryan
>
> Ryan Puddephatt
> Software Engineer
>  
>
> Teleflex Group - IT UK
> 1 Michaelson Square
> Livingston
> West Lothian
> Scotland
> EH54 7DP
>  
> e> [hidden email] <mailto:[hidden email]>
> t> +44(0)1506 407 110
> f> +44(0)1506 407 108
> w> www.teleflex.com <http://www.teleflex.com/>

>-----Original Message-----
>From: Erik Bruchez [mailto:[hidden email]] On Behalf Of
>Erik Bruchez
>Sent: 19 October 2006 17:12
>To: [hidden email]
>Subject: Re: [ops-users] Problem with long submission
>
>No idea here! Could some component in the chain have some type
>of "retry" option?
>
>-Erik
>
>Ryan Puddephatt wrote:
>> All,
>>     I have a submission which runs for upwards of two hours,
>it works
>> fine locally on our windows system, but on the unix setup I get
>> multiple requests for the submission. When running the submission it
>> works fine, but after about 20 minutes, another two calls are made
>> (but not by me or something in the application) with identical
>> requests to the original call. These second calls would deadlock our
>> tamino database, stopping the process and anyone using the database
>> until I restart it. I've managed to build a check to stop it running
>> any subsequent requests until the first is finished, but is
>there any reason why this would happen?
>>  
>> Thanks
>>  
>> Ryan
>>
>> Ryan Puddephatt
>> Software Engineer
>>  
>>
>> Teleflex Group - IT UK
>> 1 Michaelson Square
>> Livingston
>> West Lothian
>> Scotland
>> EH54 7DP
>>  
>> e> [hidden email] <mailto:[hidden email]>
>> t> +44(0)1506 407 110
>> f> +44(0)1506 407 108
>> w> www.teleflex.com <http://www.teleflex.com/>
>
>--
>Orbeon - XForms Everywhere:
>http://www.orbeon.com/blog/
>
>

> Erik,
>         I haven't added anything in to do a retry! Anything you can think to
> help me narrow down where the call is coming from?
>
> Thanks
>
> Ryan
>
> Ryan Puddephatt
> Software Engineer
>
> Teleflex Group - IT UK
> 1 Michaelson Square
> Livingston
> West Lothian
> Scotland
> EH54 7DP
>
> e> [hidden email]
> t> +44(0)1506 407 110
> f> +44(0)1506 407 108
>
>
>
> >-----Original Message-----
> >From: Erik Bruchez [mailto:[hidden email]] On Behalf Of
> >Erik Bruchez
> >Sent: 19 October 2006 17:12
> >To: [hidden email]
> >Subject: Re: [ops-users] Problem with long submission
> >
> >No idea here! Could some component in the chain have some type
> >of "retry" option?
> >
> >-Erik
> >
> >Ryan Puddephatt wrote:
> >> All,
> >>     I have a submission which runs for upwards of two hours,
> >it works
> >> fine locally on our windows system, but on the unix setup I get
> >> multiple requests for the submission. When running the submission it
> >> works fine, but after about 20 minutes, another two calls are made
> >> (but not by me or something in the application) with identical
> >> requests to the original call. These second calls would deadlock our
> >> tamino database, stopping the process and anyone using the database
> >> until I restart it. I've managed to build a check to stop it running
> >> any subsequent requests until the first is finished, but is
> >there any reason why this would happen?
> >>
> >> Thanks
> >>
> >> Ryan
> >>
> >> Ryan Puddephatt
> >> Software Engineer
> >>
> >>
> >> Teleflex Group - IT UK
> >> 1 Michaelson Square
> >> Livingston
> >> West Lothian
> >> Scotland
> >> EH54 7DP
> >>
> >> e> [hidden email] <mailto:[hidden email]>
> >> t> +44(0)1506 407 110
> >> f> +44(0)1506 407 108
> >> w> www.teleflex.com <http://www.teleflex.com/>
> >
> >--
> >Orbeon - XForms Everywhere:
> >http://www.orbeon.com/blog/
> >
> >
>
>
>
>
>
> --
> You receive this message as a subscriber of the [hidden email] mailing list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> ObjectWeb mailing lists service home page: http://www.objectweb.org/wws
>
>
>

>-----Original Message-----
>From: [hidden email] [mailto:[hidden email]] On Behalf
>Of Alessandro Vernet
>Sent: 19 October 2006 18:45
>To: [hidden email]
>Subject: Re: [ops-users] Problem with long submission
>
>Ryan,
>
>The submission is made from the same machine, right? Is your
>Tomcat behind an Apache? Could Apache or an Apache module
>implement this retry behavior?
>
>Maybe you can figure this out by running a tcpmon on your
>desktop, changing your app to make requests to that tcpmon,
>and in tcpmon forward the request to the UNIX machine again.
>
>Alex
>
>On 10/19/06, Ryan Puddephatt <[hidden email]> wrote:
>> Erik,
>>         I haven't added anything in to do a retry! Anything you can
>> think to help me narrow down where the call is coming from?
>>
>> Thanks
>>
>> Ryan
>>
>> Ryan Puddephatt
>> Software Engineer
>>
>> Teleflex Group - IT UK
>> 1 Michaelson Square
>> Livingston
>> West Lothian
>> Scotland
>> EH54 7DP
>>
>> e> [hidden email]
>> t> +44(0)1506 407 110
>> f> +44(0)1506 407 108
>>
>>
>>
>> >-----Original Message-----
>> >From: Erik Bruchez [mailto:[hidden email]] On Behalf Of Erik
>> >Bruchez
>> >Sent: 19 October 2006 17:12
>> >To: [hidden email]
>> >Subject: Re: [ops-users] Problem with long submission
>> >
>> >No idea here! Could some component in the chain have some type of
>> >"retry" option?
>> >
>> >-Erik
>> >
>> >Ryan Puddephatt wrote:
>> >> All,
>> >>     I have a submission which runs for upwards of two hours,
>> >it works
>> >> fine locally on our windows system, but on the unix setup I get
>> >> multiple requests for the submission. When running the submission
>> >> it works fine, but after about 20 minutes, another two calls are
>> >> made (but not by me or something in the application) with
>identical
>> >> requests to the original call. These second calls would deadlock
>> >> our tamino database, stopping the process and anyone using the
>> >> database until I restart it. I've managed to build a
>check to stop
>> >> it running any subsequent requests until the first is
>finished, but
>> >> is
>> >there any reason why this would happen?
>> >>
>> >> Thanks
>> >>
>> >> Ryan
>> >>
>> >> Ryan Puddephatt
>> >> Software Engineer
>> >>
>> >>
>> >> Teleflex Group - IT UK
>> >> 1 Michaelson Square
>> >> Livingston
>> >> West Lothian
>> >> Scotland
>> >> EH54 7DP
>> >>
>> >> e> [hidden email] <mailto:[hidden email]>
>> >> t> +44(0)1506 407 110
>> >> f> +44(0)1506 407 108
>> >> w> www.teleflex.com <http://www.teleflex.com/>
>> >
>> >--
>> >Orbeon - XForms Everywhere:
>> >http://www.orbeon.com/blog/
>> >
>> >
>>
>>
>>
>>
>>
>> --
>> You receive this message as a subscriber of the
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>> To unsubscribe: mailto:[hidden email]
>> For general help: mailto:[hidden email]?subject=help
>> ObjectWeb mailing lists service home page:
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>>
>>
>>
>
>
>--
>Blog (XML, Web apps, Open Source):
>http://www.orbeon.com/blog/
>
>