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Posted to users@activemq.apache.org by "parimal.patel" <pa...@gmail.com> on 2012/12/21 13:17:42 UTC
Having a problem in receiving a subscribed Message using MQTT
Hi,
I am using Apache ActiveMQ 5.6.
I have configured transport connectors for activemq
<transportConnectors>
<transportConnector name="mqtt" uri="mqtt://localhost:1883"/>
</transportConnectors>
And I am publishing a MQTT Message with "Hello" payload using Paho MQTT
Client
But the problem I am facing is with hierarchical topic for
ex. PUBLISH TOPIC ---> abc/123/register
and SUBSCRIBE TOPIC ---> abc/+/register
In my sample program , I am able to Subscribe above topic but I am unable to
receive message
when another client instance publishes on above PUBLISH Topic.
Thanks in Advance.
Regards,
Parimal
--
View this message in context: http://activemq.2283324.n4.nabble.com/Having-a-problem-in-receiving-a-subscribed-Message-using-MQTT-tp4661004.html
Sent from the ActiveMQ - User mailing list archive at Nabble.com.
Re: Having a problem in receiving a subscribed Message using MQTT
Posted by Christian Posta <ch...@gmail.com>.
On 5.6.0 it seems you're correct, the wildcard isn't handled properly per
this jira: https://issues.apache.org/jira/browse/AMQ-3855
It was fixed for that JIRA and I just double checked, works on the trunk
and on 5.7.0
On Fri, Dec 21, 2012 at 2:05 PM, Christian Posta
<ch...@gmail.com>wrote:
> Wildcard looks correct. I'll give it a shot on my side and see what's
> going on...
>
>
> On Friday, December 21, 2012, parimal.patel wrote:
>
>> Hi,
>> I am using Apache ActiveMQ 5.6.
>> I have configured transport connectors for activemq
>>
>> <transportConnectors>
>> <transportConnector name="mqtt" uri="mqtt://localhost:1883"/>
>> </transportConnectors>
>>
>> And I am publishing a MQTT Message with "Hello" payload using Paho MQTT
>> Client
>>
>> But the problem I am facing is with hierarchical topic for
>> ex. PUBLISH TOPIC ---> abc/123/register
>> and SUBSCRIBE TOPIC ---> abc/+/register
>>
>> In my sample program , I am able to Subscribe above topic but I am unable
>> to
>> receive message
>> when another client instance publishes on above PUBLISH Topic.
>>
>> Thanks in Advance.
>> Regards,
>> Parimal
>>
>>
>>
>> --
>> View this message in context:
>> http://activemq.2283324.n4.nabble.com/Having-a-problem-in-receiving-a-subscribed-Message-using-MQTT-tp4661004.html
>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>
>
>
> --
> *Christian Posta*
> http://www.christianposta.com/blog
> twitter: @christianposta
>
>
--
*Christian Posta*
http://www.christianposta.com/blog
twitter: @christianposta
Re: Having a problem in receiving a subscribed Message using MQTT
Posted by Christian Posta <ch...@gmail.com>.
Wildcard looks correct. I'll give it a shot on my side and see what's going
on...
On Friday, December 21, 2012, parimal.patel wrote:
> Hi,
> I am using Apache ActiveMQ 5.6.
> I have configured transport connectors for activemq
>
> <transportConnectors>
> <transportConnector name="mqtt" uri="mqtt://localhost:1883"/>
> </transportConnectors>
>
> And I am publishing a MQTT Message with "Hello" payload using Paho MQTT
> Client
>
> But the problem I am facing is with hierarchical topic for
> ex. PUBLISH TOPIC ---> abc/123/register
> and SUBSCRIBE TOPIC ---> abc/+/register
>
> In my sample program , I am able to Subscribe above topic but I am unable
> to
> receive message
> when another client instance publishes on above PUBLISH Topic.
>
> Thanks in Advance.
> Regards,
> Parimal
>
>
>
> --
> View this message in context:
> http://activemq.2283324.n4.nabble.com/Having-a-problem-in-receiving-a-subscribed-Message-using-MQTT-tp4661004.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
--
*Christian Posta*
http://www.christianposta.com/blog
twitter: @christianposta