Re: [zeromq-dev] Compatibility ZMQ3 - ZMQ4

Hi Emmanuel, > If I run processes acting as SUB using ZMQ 4.0.3, will I have > compatibility problems between my PUB and SUB? > Is ZMQ 3.2.X compatible with ZMQ 4.0.3? Yes, fully compatible. The protocol has changed but ZMQ 4.0.3 will revert to using the ZMTP v2 protocol when it detects a ZMQ 3.2

[zeromq-dev] Compatibility ZMQ3 - ZMQ4

Hello all, I would like to get a confirmation of what I have in mind. I have a set of processes acting as PUB using ZMQ 3.2.4 My question is: If I run processes acting as SUB using ZMQ 4.0.3, will I have compatibility problems between my PUB and SUB? Is ZMQ 3.2.X compatible with ZMQ 4.0.3? Thank