Re: [zeromq-dev] How to get data a ZMQ_PUB service?

[Luca Boccassi]

On Mon, 2018-02-12 at 16:40 -0500, Bernardo Augusto García Loaiza
wrote:
> Can I publisher service receive data from an external source and send
> them
> to the subscribers?
> 
> In the wuserver.cpp  sample
> the data
> are generated from the same script ...
> 
> Can I write a ZMQ_PUBLISHER entity which receive data from external
> data
> source / application ... ?

Sure, data can come from anywhere. The protocol/library is completely
data agnostic. You can even use zmq_proxy to "connect" different ends
of different connections.

-- 
Kind regards,
Luca Boccassi

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Re: [zeromq-dev] How to get data a ZMQ_PUB service?

[Justin Karneges]

ZMQ programs may only send dummy data that has originated from within
the process. For example if your program obtains data by reading a file
or performing a network operation unrelated to zmq, and attempts to send
that data over a zmq socket, your computer will promptly catch fire. But
I have only heard this. You could try and see what happens.
On Mon, Feb 12, 2018, at 1:40 PM, Bernardo Augusto García Loaiza wrote:> Can I 
publisher service receive data from an external source and send
> them to the subscribers?> 
> In the wuserver.cpp[1] sample the data are generated from the same
> script ...> 
> Can I write a ZMQ_PUBLISHER entity which receive data from external
> data source / application ... ?> 
> Inline image 1
> Bernardo Augusto García Loaiza
> Ingeniero de Sistemas 
> Estudiante de Maestría en Ingeniería Informática - Universidad EAFIT
> http://about.me/bgarcial
> 
> _
> zeromq-dev mailing list
> zeromq-dev@lists.zeromq.org
> https://lists.zeromq.org/mailman/listinfo/zeromq-dev


Links:

  1. http://zguide.zeromq.org/cpp:wuserver
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[zeromq-dev] How to get data a ZMQ_PUB service?

[Bernardo Augusto García Loaiza]

Can I publisher service receive data from an external source and send them
to the subscribers?

In the wuserver.cpp  sample the data
are generated from the same script ...

Can I write a ZMQ_PUBLISHER entity which receive data from external data
source / application ... ?

[image: Inline image 1]
Bernardo Augusto García Loaiza
Ingeniero de Sistemas
Estudiante de Maestría en Ingeniería Informática - Universidad EAFIT
http://about.me/bgarcial
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