[zeromq-dev] XPUB unsubscriptions with ZMQ_XPUB_MANUAL

[Doron Somech]

It seems kike a bug.
On Jun 17, 2016 15:55, "Fedor Sheremetyev" <sheremetyev at gmail.com> wrote:

> I've submitted pull request to make behaviour of unsubscriptions with
> ZMQ_XPUB_MANUAL more consistent  - please have a look.
>
> https://github.com/zeromq/libzmq/pull/2042
>
> On 16 June 2016 at 10:37, Fedor Sheremetyev <sheremetyev at gmail.com> wrote:
>
>> Hi,
>>
>> I'm experimenting with "manual" mode of XPUB and see that on client
>> disconnection socket generates messages indicating unsubscription in terms
>> of *topics* rather than custom messages provided by the client. This seems
>> to be inconsistent with explicit unsubscription initiated by the client.
>> This is also not very convenient because prevents matching of
>> subscriptions/unsubscriptions per client.
>>
>> I wonder if there is a good reason for this behaviour? Maybe providing
>> original messages and letting the publisher translate them into topic-based
>> unsubscriptions would be more symmetrical?
>>
>> Thanks,
>> Fedor
>>
>
>
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