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Re: [paho-dev] Question on MqttClient's subscriptions
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Hi Sopot,
none of the existing clients (that I know and regularly use) provide
this functionality, so the java client is no different. This was not a
feature purposefully left off the api - it was simply never considered
as necessary.
Your application is doing the subscribing, so it can very easily keep
a list of the topics it has subscribed to.
Of course you can patch your copy for your needs. If you think it is
generally useful you can supply a patch to the paho bugzilla where it
can be evaluated by the paho committers.
Regards,
Nick
On 20 September 2012 20:35, Sopot Çela <sopotcela@xxxxxxxxx> wrote:
> Hi Nick,
>
> Is this by design? If so why? If not, can I patch it?
>
> Thanks,
> Sopot
>
>
> On Thu, Sep 20, 2012 at 9:33 PM, Nicholas O'Leary <nick.oleary@xxxxxxxxx>
> wrote:
>>
>> Hi Sopot,
>>
>> as you have seen, there is no public API in the client to retrieve
>> that information.
>>
>> So, you either need to maintain that list in your application, or you
>> could modify the paho client to expose the list.
>>
>> Regards,
>> Nick
>>
>>
>> On 20 September 2012 20:23, Sopot Çela <sopotcela@xxxxxxxxx> wrote:
>> > Hi Paho devs,
>> >
>> > I have posted a question (the first ever) on the Paho forums
>> > http://www.eclipse.org/forums/index.php/t/379061/ Since the forum is
>> > there I
>> > would appreciate it if any of the competent members of the paho
>> > community
>> > would monitor it since it is a delicate time to not answer any
>> > questions.
>> >
>> > However I am pasting the question here in case you all disagree.
>> >
>> > I have a MqttClient. How can I have a list of the topics it is
>> > subscribed
>> > to? I see they are stored in a Hashtable but no public API to get them.
>> >
>> > Best,
>> > Sopot
>> >
>> > _______________________________________________
>> > paho-dev mailing list
>> > paho-dev@xxxxxxxxxxx
>> > http://dev.eclipse.org/mailman/listinfo/paho-dev
>> >
>> _______________________________________________
>> paho-dev mailing list
>> paho-dev@xxxxxxxxxxx
>> http://dev.eclipse.org/mailman/listinfo/paho-dev
>
>
>
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