Function handle_post_config 

pub async fn handle_post_config<B>(
    req: Request<B>,
    config: Arc<RwLock<Config>>,
) -> Result<Response<Full<Bytes>>>
where
    B: Body,
    B::Error: Display,

Handle POST /config

Accepts a JSON body representing the new configuration and atomically replaces the current configuration. The new config takes effect immediately for all new incoming proxy connections.

Request Body

JSON representation of the full Config struct, e.g.:

{
  "sites": {
    "localhost:8080": {
      "address": "localhost:8080",
      "directives": [
        { "ReverseProxy": { "to": "localhost:9001" } }
      ]
    }
  }
}