[zeromq-dev] identifying a subscriber with xpub xsub

[Sachin Agrawal]

Hi

I wanted to know how I can identify a subscriber.

What I want to do control which topics a client can subscribe to on the server. I was thinking of using the XPUB/XSUB proxy and then forwarding only entitled subscription calls to the main publisher. In doing this I am having a hard time finding where the subscription is coming from. Does anyone know the ZMQ api that will let me find out who is making the subscription?

Regards,

Sachin

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