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From Rafal Rusin <rafal.ru...@gmail.com>
Subject Re: concurrent Receives problem
Date Tue, 03 Feb 2009 15:20:26 GMT
I looked at it, but I don't see a quick fix or advice for now. I'm
working on similar issues now, so possibly I'll give some information
soon.

Regards

2009/2/3 Ophir <bar9001@yahoo.com>:
>
> Hi ,
> Did you happen to look at the attachments which includes the logs
> and the processes .
> Can you try to run a process with an invoke and then a receive that
> which is responsed fast ( less then 100ms) , it does not work for me if the
> receive is
> activates right after the invoke. if it activates after 500ms , it works
> fine.
> same goes for processes that has parallel receives on the same partenerlink.
> The problem happenes on most of the times, it is not clear why but when i
> tried to
> debug it , it came down to the commit transaction in the ODEService.
>
> Please let me know if those scenarios work for you.
> Thanks ,
> Ophir.
>
>
>
>
>
> Rafal Rusin wrote:
>>
>> Can you provide zipped logs with DEBUG level category on all classes?
>> It may not happen when you turn on debug, so then could you give INFO
>> category logs?
>>
>> Regards,
>> --
>> Rafał Rusin
>> www.mimuw.edu.pl/~rrusin
>>
>>
>> 2009/1/25 Ophir <bar9001@yahoo.com>:
>>>
>>> Hi ,
>>> We work with ode1.2 on tomcat and mysql db.
>>> I am attaching a sample process which does not work
>>> for splitting - multi-receives on the same time..
>>> if the receives activities are no concurrent called , they work fine and
>>> the
>>> process
>>> completes ( finishes the splitting ).
>>> BTW , another wierd behaviour we have is when the invoke-recieve (asynch)
>>> is
>>> a fast
>>> call , means that if the time between the invoke and its receive is less
>>> then ~100ms , then
>>> it will not work as well.
>>> As i mentioned , these processes are quite simple , but they fail on
>>> short
>>> response and concurrent responses
>>> on SAME service.
>>>
>>> Please, if you spot anything wrong . let me know..
>>> (For now, we limit our customers for only sequence flow - with no
>>> parallel
>>> actions )
>>>
>>> Thanks,
>>> Ophir.
>>>
>>>
>>> mriou wrote:
>>>>
>>>> On Thu, Jan 22, 2009 at 5:08 AM, Ophir <bar9001@yahoo.com> wrote:
>>>>
>>>>>
>>>>> Hi ,
>>>>> It looks like the ODE has a problem to handle a more then one
>>>>> call on Receive on the same partner link.
>>>>> In case there is a split activity (flow) that each branch receive on
>>>>> the
>>>>> same service , On concurrent
>>>>> invokes , only one is handled. the other one is ignored and therefore
>>>>> the
>>>>> process is stuck.
>>>>>
>>>>> This issue happens 90% of the cases.
>>>>> In order to simulte this , just have a flow-activity with invoke one
>>>>> way
>>>>> and
>>>>> receive on both branches(paths).
>>>>> ( when the receives are called on diffrenert times , there is no
>>>>> problem).
>>>>> -- this issue actually prevents using the Flow(split) activity in the
>>>>> process .
>>>>>
>>>>> Can somebody check this scenario,
>>>>
>>>>
>>>> On which branch/release do you have this problem? I'm pretty sure this
>>>> works
>>>> on 1.x, those type of patterns are pretty common. Also would you happen
>>>> to
>>>> have a test process that reproduces it? The devil is often in the
>>>> details.
>>>>
>>>> Thanks,
>>>> Matthieu
>>>>
>>>>
>>>>>
>>>>> Thanks,
>>>>> Ophir.
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> View this message in context:
>>>>> http://www.nabble.com/concurrent-Receives-problem-tp21603812p21603812.html
>>>>> Sent from the Apache Ode User mailing list archive at Nabble.com.
>>>>>
>>>>>
>>>>
>>>>
>>> http://www.nabble.com/file/p21654137/gaz.zip gaz.zip
>>> --
>>> View this message in context:
>>> http://www.nabble.com/concurrent-Receives-problem-tp21603812p21654137.html
>>> Sent from the Apache Ode User mailing list archive at Nabble.com.
>>>
>>>
>>
>>
>
> --
> View this message in context: http://www.nabble.com/concurrent-Receives-problem-tp21603812p21800818.html
> Sent from the Apache Ode User mailing list archive at Nabble.com.
>
>



-- 
Rafał Rusin
www.mimuw.edu.pl/~rrusin

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