Emile Shodiev flerokoo

SETUP

Copy code to your project
Install dependencies: npm i express body-parser cors argparse

USAGE

Run server

node server.js --savePath ./save/directory/ --port 4000

Simple demo of how consul service discovery works within Node and Docker.

In this example there are 3 containers: master and 2 workers. When master receives a request from a client, it leverages consul to find all workers in the cluster. After that it performs GET request to a random worker and pipes it's response to client.

	/**
	*
	* @param {string} data base64 encoded png image
	* @param {string} fileName
	* @returns {Promise<void>}
	*/
	export async function savePng(data, filePath, {port = 3001, host = "http://localhost"} = {}) {
	const response = await fetch(`${host}:${port}`, {
	body: JSON.stringify({data, filePath}),
	method: "POST",

	isOculusGo() {
	return /Pacific.+OculusBrowser/i.test(window.navigator.userAgent) // oculus browser
	\|\| /SAMSUNG.?Pacific/i.test(window.navigator.userAgent); // samsung internet
	}

	isOculusQuest() {
	return /Quest.+OculusBrowser/i.test(window.navigator.userAgent); // oculus browser
	// TODO add support for Samsung Internet when (and if) it is released for Quest
	}

	componentDidUpdate(prevProps, prevState) {
	if(this.props && prevProps) Object.entries(this.props).forEach(([key, val]) =>
	prevProps[key] !== val && console.log(`Prop '${key}' changed ${JSON.stringify(prevProps[key])} -> ${JSON.stringify(this.props[key])}`)
	);
	if(this.state && prevState) Object.entries(this.state).forEach(([key, val]) =>
	prevState[key] !== val && console.log(`State '${key}' changed`)
	);
	}