Trying to upload my project to openlitespeed. However, encountering difficulties.
Basic Node setup is that:
const http = require('http');
const hostname = '127.0.0.1';
const port = 3000;
const server = http.createServer((req, res) => {
res.statusCode = 200;
res.setHeader('Content-Type', 'text/plain');
res.end('Hello World form node js app.js\n');
});
server.listen(port, hostname, () => {
console.log(`Server running at http://${hostname}:${port}/`);
});
Have a look at how to include Modules as below:
var http = require('http');
var dt = require('./myfirstmodule');
http.createServer(function (req, res) {
res.writeHead(200, {'Content-Type': 'text/html'});
res.write("The date and time are currently: " + dt.myDateTime());
res.end();
}).listen(8080);
But, I can basicly run my Nuxtjs project on local host.
What is the possible expected result:
Running Nuxtjs application on VPS which is upcloud with a startup file for having seen serving it on openlitespeed.
Have checked here, but no info on openlitespeeed deployment: https://nuxtjs.org/docs/2.x/deployment/nginx-proxy
Hi it was pretty easy after some research:
https://nuxtjs.org/docs/2.x/deployment/deployment-pm2
copy this file named ecosystem.config.js file in which it has these codes to Root folder of Nuxt:
module.exports = {
apps: [
{
name: 'NuxtAppName',
exec_mode: 'cluster',
instances: 'max', // Or a number of instances
script: './node_modules/nuxt/bin/nuxt.js',
args: 'start'
}
]
}
Run on your linux:
killall node
cd /usr/local/lsws/serverclient/client
pm2 start
Good to go
Related
I'm trying to run Next js application on my Digital Ocean Droplet (with OpenLiteSpeed).
I have start.js file with the following content:
const { createServer } = require('http')
const { parse } = require('url')
const next = require('next')
const dev = process.env.NODE_ENV !== 'production'
const app = next({ dev })
const handle = app.getRequestHandler()
app.prepare().then(() => {
createServer((req, res) => {
const parsedUrl = parse(req.url, true)
const { pathname, query } = parsedUrl
handle(req, res, parsedUrl)
}).listen(80, (err) => {
if (err) throw err
console.log('> Ready on http://localhost:80')
})
})
When I calling this file from console: node start.js, my site successfully running on port 80.
But when I'm trying to add this file as a start up file in App Server Context Definition, site is not running, and my website just cannot be reached.
But when I'm changing the file to default one (app.js):
const http = require('http');
const hostname = '127.0.0.1';
const port = 3000;
const server = http.createServer((req, res) => {
res.statusCode = 200;
res.setHeader('Content-Type', 'text/plain');
res.end('Hello World! From OpenLiteSpeed NodeJS\n');
});
server.listen(port, hostname, () => {
console.log(`Server running at http://:/`);
});
The website is successfully opening with Hello World.
Listener is successfully setup to port 80:
Grace restart is done. changing ports to 3000 (for example) not helping much: I got same behavior.
What I am doing wrong?
UPDATE:
I found temporary solution:
node start.js & disown
and then close the Terminal.
Please anyone give me drawbacks of this method.
I just create my oracle cloud ubuntu instance and I want to run a hello world Nodejs application and make it accessible to the internet.
But the problem is when I try to access it from my browser (http://public-ip-address:3000) doesn't work works.
I followed this instruction " https://gist.github.com/bradtraversy/cd90d1ed3c462fe3bddd11bf8953a896 "
but it doesn't work too
this is my app.js
const http = require('http');
const hostname = '127.0.0.1';
const port = 3000;
const server = http.createServer((req, res) => {
res.statusCode = 200;
res.setHeader('Content-Type', 'text/plain');
res.end('Hello World');
});
server.listen(port, hostname, () => {
console.log(`Server running at http://${hostname}:${port}/`);
});
Im trying to get nodejs http to serve a vuejs application.
Vue is configured as SPA with history mode enabled.
My nodejs server is set up like this:
http.createServer((req, res) => {
fs.readFile('dist/index.html', 'utf-8', (err, content) => {
if (err) {
console.log('We cannot open "index.html" file.')
}
res.writeHead(200, {
'Content-Type': 'text/html; charset=utf-8'
})
res.end(content)
})
}).listen(port, () => {
console.log('Server listening on: http://localhost:%s', port)
})
Taken from here: https://router.vuejs.org/guide/essentials/history-mode.html#native-node-js
This does indeed start the server and i can navigate to localhost:3000 but see a blank page.
Problem is, that with this configuration the server always returns the index.html file. Which is not wanted for static files like .js files, which results in errors.
How do i have to configure my http server so Vue will work as expected?
You have to serve the whole dist folder, not just the index file so it can get the whole vuejs app.
You can make this easier for you by using modules like https://github.com/cloudhead/node-static
const static = require('node-static');
const http = require('http');
const distFolder = new static.Server('./dist');
http.createServer(function (req, res) {
distFolder.serve(req, res);
}).listen(port, () => {
console.log('Server listening on: http://localhost:%s', port)
})
With expressjs this would become
const express = require('express')
const app = express()
app.use(express.static('dist'))
app.listen(port, () => {
console.log('Server listening on: http://localhost:%s', port)
})
EDIT:
Fallback for history mode:
http.createServer(function (req, res) {
distFolder.serve(req, res, function (err, result) {
// Fallback for history mode
if (err !== null && err.status === 404) {
distFolder.serveFile('/index.html', 200, {}, req, res);
}
});
}).listen(port, () => {
console.log('Server listening on: http://localhost:%s', port)
})
You are right, the example is a bit misleading. They say "If the URL doesn't match any static assets, it should serve the same index.html page that your app lives in." on the page but example completely ignores other static files.
You can use express - see this SO answer
const http = require('http');
const hostname = '127.0.0.1';
const port = 3000;
const server = http.createServer((req, res) => {//i create the server
res.statusCode = 200;
res.setHeader('Content-Type', 'text/plain');
res.end('Hello World\n');//log to the console
});
server.listen(port, hostname, () => {
console.log(`Server running at http://${hostname}:${port}/`);
});
//and its dont work its show me a syntax error
//if someone can tell me how to fix this
Don't double click on your js file, you have to launch it using nodejs :
Download nodejs
Open a terminal
Move to your current directory (where the file is located) with the cd command
Type "node yourfile.js"
You will have the output of your program in the terminal.
I'm trying to create an http server. The server is created correctly but does NOT show the html content. It works when I do it without listeners. What am I failing then?
app.js
var server = require("./server.js");
server.server3((req, res, html) => {
res.writeHead(200, {"Content-Type": "text/html"});
html.pipe(res);
res.end();
}, 3000, "./index.html");
server.js
function Server3(applyFunction, port, path) {
var fs = require("fs"),
html = fs.createReadStream(path.toString().trim()), // Create stream from path
http = require("http");
html.on("data", _ => {})
.on("end", () => { // create server when all data is ready
http.createServer(function(req, res){ // createServer method
applyFunction(req, res, html); // execute the function
}).listen(+port); // add the port
});
}
module.exports.server3 = Server3;
If you're just trying to create an HTTP server on node.js, using the express framework (npm install express --save) would simplify your life a great deal. If you place the index.html file in the same directory as app.js, you can create the server with the following 5 lines of code:
// Setup Express
const express = require("express");
const app = express();
// Use main directory to find HTML file
app.use(express.static(__dirname));
// Render index.html
app.get("/", (req, res) => res.render("index"));
// Start Server on port 3000
app.listen(3000, () => console.log('Server started on port 3000'));