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From Gary Tully <gary.tu...@gmail.com>
Subject Re: TransportListener callback
Date Mon, 16 Aug 2010 11:57:07 GMT
they will be called from different threads. The interrupted callback
will use the calling thread, the send thread, and the resumedCallback
will be called from the failover transport reconnect thread once the
connection is reestablished. The  resumedCallback will only be called
after the interrupted callback.
So there will always be a thread switch between the resumed and
onMessage callback

On 16 August 2010 12:46, vv <vanisathish@gmail.com> wrote:
>
> Hi,
>
> Does the TransportListener & the Rx Message Listener(OnMessage) be called
> from the same thread/context? during a transient link down/up event will the
> transportInterrupted & transportResumed ,onmessage callback function be
> called simulataneously. i.e. can there be a thread switching between the
> processing of transportresumed & the onmessage callback processing.
>
>
> Dejan Bosanac wrote:
>>
>> Hi John,
>>
>> TransportListener doesn't monitor if broker is going up and down, but
>> monitors the status of your client's connection. It's set on the
>> connection and it only provides a mechanism for the connection to
>> notify your application on the events. It doesn't require any separate
>> thread or context.
>>
>> Cheers
>> --
>> Dejan Bosanac - http://twitter.com/dejanb
>>
>> Open Source Integration - http://fusesource.com/
>> ActiveMQ in Action - http://www.manning.com/snyder/
>> Blog - http://www.nighttale.net
>>
>>
>>
>> On Mon, Aug 16, 2010 at 8:45 AM, John Peter <mrthaya@yahoo.com> wrote:
>>>
>>> Hi Guys,
>>>
>>> We use TransportListener for Broker Up/Down Status detection and around
>>> 20
>>> ActiveMQ Broker statuses need to be continuously monitored. Since network
>>> is
>>> non reliable, we receive the transportInterupted/ transportResumed are
>>> being
>>> called very frequently
>>>
>>> My Question is
>>> 1) is TransportListener callback class running in separate Thread ? and
>>> Which Context?
>>>
>>>  Thanks and Regards,
>>>  John Peter.
>>> --
>>> View this message in context:
>>> http://old.nabble.com/TransportListener-callback-tp29447156p29447156.html
>>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>>
>>>
>>
>>
>> -----
>> Dejan Bosanac
>>
>> Open Source Integration - http://fusesource.com/
>> ActiveMQ in Action - http://www.manning.com/snyder/
>> Blog - http://www.nighttale.net
>>
>
> --
> View this message in context: http://old.nabble.com/TransportListener-callback-tp29447156p29449111.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
>



-- 
http://blog.garytully.com

Open Source Integration
http://fusesource.com

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