Hi dev, Currently WebSocket only supports the consumption of a single topic, which cannot satisfy users' consumption scenarios of multiple topics. So in order to support consumption of multiple topics or pattern topics, I start discussing PIP-307 <https://github.com/apache/pulsar/pull/21390>.
Ref: • PIP-307: https://github.com/apache/pulsar/pull/21390 Regards Jiwei Guo (Tboy)