pubsub

In what area(s)?

/area runtime

What version of Dapr?

All versions -- tested since 1.4.2.

Expected Behavior

The Dapr sidecar / daprd should not start when dapr-app-port and dapr-http-port are identical and return a meaningful error.

Actual Behavior

Dapr sidecar starts, but upon service invocation returns an error unrelated to the problem.

`{"errorCode":"ERR

Environment

• VerneMQ Version: 1.11.0
• OS:
  Distributor ID: Ubuntu
  Description: Ubuntu 18.04.5 LTS
  Release: 18.04
  Codename: bionic
• Erlang/OTP version (if building from source): 19
• VerneMQ configuration (vernemq.conf) or the changes from the default
• Cluster size/standalone:

Expected behaviour

Connection to Redis server running on unixsocket, configured within Lua scr

Search before asking

• I had searched in the issues and found no similar issues.

Enhancement Request

Clean up some useless constants and classes in the eventmesh-connector-plugin module.

Describe the solution you'd like

located in:eventmesh-connector-plugin/eventmesh-connector-rocketmq/src/main/java/org/apache/eventme