[zeromq-dev] Client/Server communication over the internet using ZeroMQ

Umer Aziz Malik umer_aziz56 at yahoo.com
Tue Dec 4 18:27:30 CET 2012

Hello Guys,
I am new to zeroMQ. I am trying to develop a simple client server application and I am following the tutorials on zeroMQ’s website:

Server: http://zguide.zeromq.org/cs:wuserver
Client: http://zguide.zeromq.org/cs:wuclient
It’s working fine when I am trying to connect to the server using Local Host Loop Back IP( or internal LAN IP but when I attempt to connect over the Internet, i do not receive any messages on the client side.
I have a couple questions:
1- Is this even possible? If not then is there any better way to implement the publisher/subscriber messaging model?
2- Am i doing anything wrong? Do i need to do something differently for communication over the internet?
Hoping to get some positive feedback.

Umer Aziz Malik
Strategy Developer,
Aurora Solutions (Pvt) Ltd.

Phone: +92-345-5084987
Email: umer at aurorasolutions.org
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