Sorry for the naive question - but how do I ignore them?
Let's say have these messages in the mailbox for Request 1:
Req1_time_slice_1
Req1_time_slice_2
Req1_time_slice_3
Req1_time_slice_4
Req1_time_slice_5
Req1_CANCEL_MESSAGE
Ideally with the PriorityMailBox - I will assume this situation:
- Req1_time_slice_1 (OFF THE QUEUE) and being processed in onReceive()
- Req1_CANCEL_MESSAGE *BUBBLES to postion 2 because of PriorityMailBox*
- *NOW - I need to ignore the following messages in the mailbox:*
-
*Req1_time_slice_2 *
-
*Req1_time_slice_3 *
-
*Req1_time_slice_4 *
-
*Req1_time_slice_5 *
How is that achieved in Akka?
I apologize for the naive question as I am new to Akka and trying to wrap
it in my head :-)
Meena
On Tuesday, April 8, 2014 12:56:18 PM UTC-4, √ wrote:
>
> Hi Meena,
>
> You don't need to delete them, you just need to ignore them.
> Deleting messages in the mailbox is going to me much costlier than
> ignoring them.
>
>
> On Tue, Apr 8, 2014 at 6:51 PM, MV <[email protected] <javascript:>> wrote:
>
>> Hi Martynas
>>
>> Thanks for getting back to me. I guess my problem is also to figure out
>> how to delete the messages in the mailbox for this specific request ID.
>> Basically, the mailbox will have multiple messages for the same requestID
>> with different time slices. So when I get a cancel request for the specific
>> ID, I want to also remove the existing messages in the mailbox for this ID.
>> I could not find a nice and easy way to accomplish this.
>>
>> Is there anything in the AKKA framework for something like this?
>>
>> Thanks
>> Meena
>>
>>
>> On Tuesday, April 8, 2014 10:58:44 AM UTC-4, Martynas Mickevičius wrote:
>>>
>>> You could use BoundedPriorityMailbox in your router. More info
>>> here<http://doc.akka.io/docs/akka/2.3.1/scala/mailboxes.html>
>>> .
>>>
>>> Also, make sure that 'CANCEL REQUEST' message produces the same hash
>>> value for the hashing pool as the message you want to cancel. Otherwise
>>> 'CANCEL REQUEST' message could be routed to a worker which will not ever
>>> get the message to be canceled.
>>>
>>> --
>>> Martynas Mickevičius
>>> Typesafe <http://typesafe.com/> –
>>> Reactive<http://www.reactivemanifesto.org/> Apps
>>> on the JVM
>>>
>> --
>> >>>>>>>>>> Read the docs: http://akka.io/docs/
>> >>>>>>>>>> Check the FAQ:
>> http://doc.akka.io/docs/akka/current/additional/faq.html
>> >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user
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>
>
>
> --
> Cheers,
> √
>
--
>>>>>>>>>> Read the docs: http://akka.io/docs/
>>>>>>>>>> Check the FAQ:
>>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html
>>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user
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