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From Dan Tran <dant...@gmail.com>
Subject Re: a question about TTL(time to live) ...?
Date Thu, 02 Jul 2009 15:04:22 GMT


the fix will be in 5.3 perhaps?

-D

rajdavies wrote:
> 
> Unfortunately not in the current release - though using a Queue  
> browser will have the same result - in forcing expired messages to be  
> removed
> 
> On 15 May 2009, at 08:55, angel7 wrote:
> 
>>
>> thank you for your kind
>>
>> So,
>> Isn't there how to remove automatically the message in queue after  
>> ttl  ,
>> until a consumer register ?
>>
>>
>>
>> Andreas Gies wrote:
>>>
>>> HI there,
>>>
>>> are you looking at JConsole to determine this ? --- I think you are
>>> running into
>>> a particular behavior with ActiveMQ. The Time To Live is not  
>>> regularly
>>> checked
>>> (there is no cleanup thread for ttled messages). To be more concrete
>>> the TTL is checked
>>> checked when the message is dispatched to the consumer or when the
>>> message
>>> is paged into memory from the secondary storage.
>>> If you simply send one message without having consumers, the message
>>> will not
>>> vanish from the broker. If you start up a consumer, you will notice
>>> the message disappearing
>>> without reaching the consumer.
>>>
>>> I hope that helps
>>> Andreas
>>>
>>> On May 15, 2009, at 3:33 AM, angel7 wrote:
>>>
>>>>
>>>> I sended to queue a message after message setting TTL(time to live :
>>>> 30
>>>> second)
>>>>
>>>> then i waited for 2 minute  ,
>>>>
>>>> but  the message didn't expire.
>>>>
>>>> why ?
>>>>
>>>>
>>>> -- 
>>>> View this message in context:
>>>> http://www.nabble.com/a-question-about-TTL%28time-to-live%29-...--tp23551953p23551953.html
>>>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>>>
>>>
>>>
>>>
>>
>> -- 
>> View this message in context:
>> http://www.nabble.com/a-question-about-TTL%28time-to-live%29-...--tp23551953p23555120.html
>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>
> 
> 
> 

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