[zeromq-dev] ZMQ SUB and PUB questions

Joris OFFOUGA offougajoris at gmail.com
Thu Dec 15 14:04:38 CET 2022

Hi all,

I develop C++ applications based on the SUB and PUB pattern. The first application started is the PUB and then 2 other SUBs start. However, the SUBs do not receive any information from the PUB. I saw that the PUB has to be started first but in my case that can't be possible. Would you have any recommendations?

cppzmq 4.6.0
libzmq 4.3.2

Thank you in advance for your help

best regards

Joris Offouga

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