Category "server"

How to resolve persistent node error "EADDRINUSE"?

I'm trying to run an http server through node but I keep getting the EADDRINUSE error with specifically port 5000 (trying various others works fine). I have tri

How does ktor websocket flow api works?

I'm using ktor for server side development with websockets. Documentations shows us this example of using incoming channel: for (frame in incoming.mapNotNull {

Jupyter seems to connect fine, but cannot access in a browser

I'm trying to open Jupyter notebook in a browser. Jupyter seems to have connected just fine: [I 20:38:02.663 NotebookApp] Serving notebooks from local directory

The remote host may not meet vs code server's prerequisites for glibc and libstdc++ vscod

I was working on the host server. Everything was great till yesterday and today when I start my server, suddenly error occurs in VS code. And my server is not c

How to configure Nginx and Adminer

I installed the Nginx server on kali linux and I manage to access it by entering localhost in the browser. I then installed Adminer in order to graphically mana

Django digital ocean droplet isn't showing the website when connected with a namecheap domain

So I'm using a Django Digital Ocean droplet to run a website. I recently tried connecting the IP address of the droplet to a namecheap domain name, but when I c

Using Node.js as an alternative of Spring MVC project

Hello to everyone who is viewing this question. I am currently running a web-application server, which only does CRUD operation (using MySQL) for android and iO

Docker-Compose does not work on Windows Server 2022

I installed a new Windows Server 2022 and then followed the instructions to install Docker and Docker Compose on the Server. I also installed WSL and a Ubuntu2

How to register Options Indexes FollowSymLinks AllowOverride All for directory rule in nginx?

the config file in the Apache site has these lines: <VirtualHost *:80> ServerAdmin webmaster@localhost DocumentRoot /var/www/html/public/ <

NodeMCU net server listen gives error out of memory in lua (esplorer)

I have one error here that I don't know how to solve and didn't find a working solution on the Internet. I have a NodeMCU 12 E. and I want to transfer data from

connect to remote server with paramiko without asking for password

I'm using paramiko to write a python script that establishes an ssh connection with a remote-server. Since I use the same username and password every time I ini

UnhandledPromiseRejectionWarning: Error: You must `await server.start()` before calling `server.applyMiddleware()` at ApolloServer

I am trying to start my nestJs server and It keeps giving me this error: UnhandledPromiseRejectionWarning: Error: You must await server.start() before calling s

Issue while sending messages on WhatsApp at specific time everyday using Node.js

I'm writing a program in Node.js which sends a WhatsApp template every day at a specific time. I used node-cron and setInterval. When I deployed the program on

Error connecting server to DigitalOcean Postgresql droplet

I am aware that I can connect to a pre-configured Digital Ocean PostgreSQL database cluster and that's what I'm actually connected to right now, but I'd like to

Show an image stream to client in blazor server without javascript?

Right now i have the following lines of code: private async Task SetImageUsingStreamingAsync() { var imageStream = await GetImageStreamAsync(); var dotn

Keep an app running and if it crashes, restart it. Ubuntu 16

I'm running an Ubuntu 16 server. Mainly I have an application running. I use Plesk, WinSCP and PuTTY to manage the server, the files, and to run this app. The a

Minecraft Forge FMLClientSetupEvent fired on Server?

As stated in the Title I think that an FMLClientSetupEvent is Fired on a Forge-Minecraft dedicated Server. Forge Versions should be the same. All in all, this l

Ktor - kotlinx.coroutines.channels.ClosedReceiveChannelException: Channel was closed

I am receiving back this kotlinx.coroutines.channels.ClosedReceiveChannelException upon about 50% of my api calls to a post url through Ktor HttpClient. Our cod

MySQL - Connection failed: No route to host

Confused why getting this issue while trying to connect to my DB. Connection failed: No route to host <?php $servername = "HOST"; $username = "USERNAME

Share types between client and server

I'm working on a project with a Node.js, Express.js & TypeScript backend (REST API) and a React, Redux & TypeScript frontend. In the backend I have crea