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Oct 15, 2012 · You have three options: You can assume the user is offline if they don't load a new page within a specific period of time (e.g. 10 minutes). This would be done by keeping a "last page load time" for each user on the server.
Aug 1, 2011 · To know if the user is on the site, you could send an AJAX request every minute from the client to the server and server-side check the time between the received requests to see if he is no longer on the page.
- First A Little Bit of Boilerplate
- Note 📝
- So When to Use this?
index.html style.css Add an empty app.jsfile and that's where we will be doing all of the work. So your folder should look like this: Let's first create a function to manipulate the DOM based on if the user has connectivity. We will pass it a booleanvalue. Next is the fun part. We will first use navigator.online to check if the user has internet wh...
This can at first seem like a pointless step but with the current state of web development tools and best practices, you will find often users have web pages cached and will still be able to access your site offline. So this initial check can be great if they boot up your app and can be made aware their content may be out of date. The next thing we...
Maybe you need to tell a user they can't upload a file because they are offline, the live data they are seeing may no longer be up to date because they are offline or anything really. There's dozens of reason you may need to detect the network status and as web developers let's try to make the web a more user-friendly experience for everyone. I hop...
Nov 21, 2022 · As soon as the user checks in, a socket is created, and the client alerts the server that the user is online. The user’s state will be changed from offline to online. The client will...
Feb 19, 2016 · function is_user_online($user = null) { if (is_null($user)) { $user = get_current_user_id(); } $session_time = false; $sessions = get_user_meta($user, 'session_tokens', true); foreach ($sessions as $session) { $time = current_time('U') - $session['login']; if ($time == false || $time < $session_time) { $session_time = $time; } } if (is_numeric ...
Nov 17, 2022 · Method 1. You don’t need the online/offline flag, you just need to save the last activitity time. When displaying the user status, if last activity time is less than now+15 minutes then user is online, offline otherwise. Method 2.
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Jan 11, 2021 · You need to use httpService (get request) but I think roblox is blocking their own server form making request on ther api so you well need a proxy. Question: I’ve seen games where they can see if a certain user is offline, online, or playing a game. Also see what game their playing.
