Implements Plug behaviour and sends connection stats to Logger with metadata:

• connection.type - type of connection (Sent or Chunked);
• connection.method - HTTP request method;
• connection.request_path - HTTP request path;
• connection.request_id - value of X-Request-ID response header (see Plug.RequestId);
• connection.status - HTTP status code sent to a client;
• client.user_agent - value of User-Agent header;

• client.ip' - value ofX-Forwarded-Forheader if present, otherwise - remote IP of a connected client; *client.version’ - value of X-API-Version header;

  • system.hostname - system hostname;
  • system.pid - Erlang VM process identifier;
  • runtime.controller - Phoenix controller that processed the request;
  • runtime.action - Phoenix action that processed the request;
  • time - time in microseconds taken to process the request.