     }
 }
 
+
+/**
+    To support old form quick port setting through config.
+*/
+let cliPort: Int? = {
+    return CommandLine.arguments.value(for: "port")?.int
+}()

                }

                let host = config["servers", name, "host"]?.string ?? "0.0.0.0"
                let port = config["servers", name, "port"]?.int ?? 8080

                servers[name] = (host, port, securityLayer)
            }

            return servers
        } else {
            log.debug("No 'servers.json' configuration found, using defaults.")
            let port = cliPort ?? 8080
            return [
                "default": ("0.0.0.0", port, .none)
            ]
        }
    }
