Starts the server @param args @param callbackContext

Just register the onRequest and send no result. This is needed to save the callbackContext to invoke it later @param args @param callbackContext

Will be called if the js context sends an response to the webserver @param args {UUID: {...}} @param callbackContext @throws JSONException

Stops the server @param args @param callbackContext

Create a request object <p> [ "requestId": requestUUID, " body": request.jsonObject ?? "", " headers": request.headers, " method": requ

Get mime type based of file extension @param url @return