Hi Pulsar community, Recently there was discussion about adding consumer filtering logic at broker side, and the community has choose not to add that to core components but still would like to find a way for uses to do their own customization. Here I'm proposing we can make the message dispatcher pluggable and add factory for creating all kinds fo dispatchers. Users can create their own dispatchers and factory and can use customized dispatcher with business logic like filtering there. A more detailed proposal in this google doc: https://docs.google.com/document/d/1RxgK833SgbEWvso-9xJuSsT4he5Yqw3E0AIGp3GmoNI Any comments are welcome.
Best, Marvin,
