handlerRequest method
Implementation
Future<void> handlerRequest(HttpRequest request, Handler handler) async {
var response = await handler(request);
var httpResponse = request.response;
print(request.contentLength);
//TO-DO: debo setear los headers
/*request.headers.forEach((name, values) {
httpResponse.headers.add(name, values);
});*/
httpResponse.statusCode = response.statusCode;
httpResponse.write(response.body);
await httpResponse.close();
return;
}