Description

Plugin doc: https://apisix.apache.org/docs/apisix/plugins/mqtt-proxy/

Currently protocol_name is a required parameter and the doc says it's generally set to MQTT. Upon checking the test cases and code, it is still not clear to me why this is a configurable parameter. Why shouldn't it be hard-coded and what other value than MQTT could it be?

Environment

• APISIX version (run apisix version): 3.10.0