Lab-7.1: Failed to fetch url
this is my solution for lab-7.1
and i start the application using this script
"dev": "BOAT_SERVICE_PORT=3333 BRAND_SERVICE_PORT=3334 fastify start -w -l info -P app.js"
- 'use strict'
- const {
- BOAT_SERVICE_PORT,
- BRAND_SERVICE_PORT
- } = process.env
- const schema = {
- params: {
- type: 'object',
- additionalProperties: false,
- properties: {
- id: { type: 'integer' }
- }
- }
- }
- const boatUrl = `http://localhost:${BOAT_SERVICE_PORT}`;
- const brandUrl = `http://localhost:${BRAND_SERVICE_PORT}`;
- module.exports = async function (fastify, opts) {
- fastify.get('/:id', {schema: schema}, async function (request, reply) {
- const {id} = request.params;
- const boatResponse = await fetch(boatUrl + '/' + id);
- if (boatResponse.status === 404) {
- console.log('not found')
- throw fastify.httpErrors.notFound()
- }
- const boatResult = await boatResponse.json();
- const brandResponse = await fetch(brandUrl + '/' + boatResult.brand);
- if (brandResponse.status === 404) {
- throw fastify.httpErrors.notFound();
- }
- const brandResult = await brandResponse.json();
- return {
- id: id,
- color: boatResult.color,
- brand: brandResult.name
- }
- })
- }
but i got this error
- ERROR (1934): fetch failed
- reqId: "req-1"
- req: {
- "method": "GET",
- "url": "/1",
- "hostname": "localhost:3000",
- "remoteAddress": "::1",
- "remotePort": 52469
- }
- res: {
- "statusCode": 500
- }
- err: {
- "type": "TypeError",
- "message": "fetch failed: connect ECONNREFUSED ::1:3333",
- "stack":
- TypeError: fetch failed
- at Object.fetch (node:internal/deps/undici/undici:11576:11)
- at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
- at async Object.<anonymous> (/Users/ibrahim/node-training/lab-7.1/routes/root.js:21:26)
- caused by: Error: connect ECONNREFUSED ::1:3333
- at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1495:16)
any thoughts ?
Comments
-
Your Error status code response is
500
, which forHTTP
status codes is an Internal Server Error. Are you certain that local server is up & running and that it is set up to receive this routedGET
request? Also, you got this fetch from whicheverlocalhost
you have set up on Port 3000 — is that theBOAT_SERVICE_PORT
localshost
server or theBRAND_SERVICE_PORT
localhost
server? I'd look at whichever one of those is onlocalhost:3000
and start there.0 -
if you have connection refused it means you're not running the necessary services on those ports
0
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