Li Zeghong

Also, i have another opposite question: how can i add config entry via environment variables. For example: i want to add a self-defined listener like: `EMQ_LISTENER__TCP__BRIDGE=2883`. But it doesn't work.

Will this feature be merged into master, and when? I've encounter the situation that the `redirect_uri` is like `https://example.com/xxx/xxx?token=xxx` which the token parameter is dynamic.