I built a chatroom w/ NodeJs using, socket.io, mysql2 & express packages. It's extremely dynamic including public chats, private messaging, and other unique features to make it lively, ie real time updates, notifications, etc. Originally built and tested on a…
I'm having a issue trying to connect my app container to the redis container. Keep getting the same error -> Error: connect ECONNREFUSED 127.0.0.1:6379 But this only happens if I run both in a docker container. If I try to…
So I'm new to Nginx and that's what I think is causing my problem. I have tried changing the origin value in my app.use(cors(corsOptions)) but in the browser console, it says the same error. This makes me believe it's a…
I have taken about 2days to research on this and i have come across several answers but it doesn't still solve my problem. I have this api app which i built with nodejs and express js, when I listen to…
Can you suggest me a way of separating learning/trying out vs production in the same computer? I am in such a place that I know a lot of JS and production ready skills whilst sometimes require probing or trying out…
I am facing, "Error: Socket already opened issue" when I am using Redis along with my node.js project. I am trying to cache database results into Redis cache.. When Redis key is not empty, I will pick records from Redis…
I'm in the need of assistance on finding what exactly i'm missing here. If it helps, my app is on node.js (16.13.1) using the latest version of express as well as a nginx reverse proxy. app.mjs import router from './assets/js/router.mjs';…
I currently build a website using Express and want to use redis cloud database to save userID in session. The redisClient is created in redisClient.js and after that i pass it to redisStore in session in app.js. Here is the…
I am trying to get image but i am getting error: Failed to load resource: the server responded with a status of 404 (Not Found) TopBar.jsx import { useContext } from "react"; import { Link } from "react-router-dom"; import {…
I'm making a call with ajax to my db to get some data. And I try to limit it to a specific Id. And I got the backend working. it works when I visit the specific localhost url or when…