[zeromq-dev] PUB-SUB using XPUB-XSUB

Hiren Shah hirenshah.05 at gmail.com
Sun Oct 21 23:42:23 CEST 2018

Let me give example:

Today I have SUB which gets Messages from PUB_1 and PUB_2 - each one using
different key for Encryption.  SUB Connects to PUB_1 and PUB_2 both

If my understanding is correct if I switch to XPUB-XSUB now PUB_1/PUB_2
will connect to XPUB and SUB will connect to XPUB.

In this model SUB is only connecting to XPUB unlike previous where it was
connecting to PUB_1/PUB_2 so I was able to specify different set of key for
each PUB. Now SUB is only connecting to XPUB so I can only set one key.
Does that mean PUB_1 and PUB_2 needs to use same Keys ??

On Sun, Oct 21, 2018 at 5:26 PM Luca Boccassi <luca.boccassi at gmail.com>

> On Sun, 21 Oct 2018, 22:16 Hiren Shah, <hirenshah.05 at gmail.com> wrote:
>> Currently I already have PUB-SUB set-up with Curve Security.  I have
>> multiple PUB each using different key for encryption.
>> I want to change it to use XPUB-XSUB which is straight forward. I don't
>> see example or documentation how to use XPUB-XSUB with
>> Encryption/Decryption (Curve Security). Each publisher is using different
>> Key.
> There is no difference between them with regards to curve, so the exact
> same will work for xpub/xsub too.
>> _______________________________________________
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> zeromq-dev at lists.zeromq.org
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