thoughts on lab-3.1 LFW212

ibrahimtech

i am trying to solve lab3.1
this is the criteria of the lab
Using any Node.js core library and/or web framework, create an HTTP server that meets the following criteria:

• Listens on localhost
• Listens on port 3000
• Responds to HTTP GET requests to / with data from the data function as exported from the data.js
• Responds with a 404 to GET requests to any other route

i am using fastify to solve this lab and this my code for ('/') route

"use strict";
const data = require('../data');

module.exports = async (fastify, opts) => {
  fastify.get('/', async (req, reply) => {
    return await data();
  })
}

when i run node validate
i got this error

⛔️ http://localhost:3000 must respond with result calling data lib function

i added log inside the assertion
and this is the data was logged
content.toString() 3g7zncKOScl3uQ==
data u1THmSuKr7vXJg==
⛔️ http://localhost:3000 must respond with result calling data lib function

i think there is an error in the assertion.

juanmdpc

The answer is right. I've got a similar issue, it happens when you execute the validation but this fails, so when you try again, this continues to fail because the port is being executed. So, could you try to kill the PID?
Use these commands:
lsof -i tcp:3000 / 3000 is the port you're using here
kill -9 {the PID of that PORT}

ibrahimtech

@xdxmxc could you please help me with this ?

ibrahimtech

@juanmdpc thank you mate.

xdxmxc

ah yes, in some cases a server process can continue to attach to the port, watch out for this irl also