Write powerful, clean and maintainable JavaScript. Nowadays, bots are being used for automating various tasks.

ping js

This article will solely focus on creating your first bot with the exposed Discord API. Maybe the most well-known Discord bot is the Music Bot. The music bot lets you type a song name and the bot will attach a new user to your channel who plays the requested song. This article was updated for To learn more Node, check out Node. First of all, we need a test server on which we can later test our Discord bot. We can create a new server by clicking the plus icon on the left of the screen.

A pop-up will be displayed that asks you if you want to join a server or create a new one. Of course, we want to create a new server. Next, we need to input the name for our server. When we want to control our bot via code, we need to register the bot first under our Discord account. To register the bot, go to the Discord Developers Portal and log in with your account. After logging in, you should be able to see the dashboard.

This secret will be used later as the authorization token. Now, click on the Bot menu option in the Settings menu.

Discord will build our my-greeter-bot application and add a bot user to it. When the bot has been built, you get an overview of your custom bot. Take a look at the Token section. Navigate to the OAuth2 section under the Settings menu.GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together.

If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again.

JavaScript: Understanding the Weird Parts - The First 3.5 Hours

JavaScript ping API for use in a web browser context. Drag and drop the ping.

Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.

Consequently, ping times are not as reliable as if they were performed using the ICMP protocol. Skip to content. JavaScript client side ping API. BSDClause License. Dismiss Join GitHub today GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. Sign up. Branch: master. Go back.

Launching Xcode If nothing happens, download Xcode and try again. Latest commit.

ping js

Git stats 12 commits 3 branches 1 tag. Failed to load latest commit information. Publish to bower and npm. Jan 30, Initial commit. Feb 22, Oct 14, Add example. View code. Installation There are three possible ways to install this. HTML script tag Drag and drop the ping. Resources Readme. Releases 1 Ping. You signed in with another tab or window. Reload to refresh your session.GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together.

If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. This is useful for when you want to display realtime ping times on a status page which are relative to the user.

Javscript itself doesn't have a native way of sending a "ping", so results may not be completely accurate. Since ajax requests are affected by cross-domain issues CORSthey are blocked by default.

If the favicon image doesn't exist, an error is returned along with the ping value. If there's a better way to do this in Javascript, feel free to create an issue, or pull request so I can review.

Skip to content. Dismiss Join GitHub today GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. Sign up. Branch: master. Go back. Launching Xcode If nothing happens, download Xcode and try again. Latest commit. Update main. Git stats 52 commits 2 branches 7 tags.

Failed to load latest commit information. View code. Releases 7 0. Apr 24, Contributors 5. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window.Help to translate the content of this tutorial to your language!

The WebSocket protocol, described in the specification RFC provides a way to exchange data between browser and server via a persistent connection. WebSocket is especially great for services that require continuous data exchange, e.

To open a websocket connection, we need to create new WebSocket using the special protocol ws in the url:. So data packets are passed encrypted through proxies.

The browser uses it to make sure that the response corresponds to the request. Sec-WebSocket-Extensions: deflate-frame means that the browser supports data compression. An extension is something related to transferring the data, functionality that extends WebSocket protocol.

The header Sec-WebSocket-Extensions is sent automatically by the browser, with the list of all extenions it supports.

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This optional header is set using the second parameter of new WebSocket. A call socket. No settings required: just send it out in any format. When we receive the data, text always comes as string.

And for binary data, we can choose between Blob and ArrayBuffer formats. But for binary processing, to access individual data bytes, we can change it to "arraybuffer" :.

Imagine, our app is generating a lot of data to send. But the user has a slow network connection, maybe on a mobile internet, outside of a city. We can call socket. But the data will be buffered stored in memory and sent out only as fast as network speed allows.

The socket. Server-side code is a little bit beyond our scope. Other platforms also have their means to work with WebSocket. You can also download it upper-right button in the iframe and run locally.

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WebSocket by itself does not include reconnection, authentication and many other high-level mechanisms. Sometimes, to integrate WebSocket into existing project, people run WebSocket server in parallel with the main HTTP-server, and they share a single database.

We want to make this open-source project available for people all around the world. Tutorial map.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I'm making a web app that requires that I check to see if remote servers are online or not. When I run it from the command line, my page load goes up to a full 60s for 8 entries, it will scale linearly with more.

I decided to go the route of pinging on the user's end. This way, I can load the page and just have them wait for the "server is online" data while browsing my content. If anyone has the answer to the above question, or if they know a solution to keep my page loads fast, I'd definitely appreciate it. I have found someone that accomplishes this with a very clever usage of the native Image object. From their source, this is the main function it has dependences on other parts of the source but you get the idea.

This works on all types of servers that I've tested web servers, ftp servers, and game servers. It also works with ports. If anyone encounters a use case that fails, please post in the comments and I will update my answer. Update : Previous link has been removed. If anyone finds or implements the above, please comment and I'll add it into the answer. Update 4 : It looks as if this implementation is no longer reliable. If someone can verify an alternate solution I will put that as the accepted answer.

You can't do regular ping in browser Javascript, but you can find out if remote server is alive by for example loading an image from the remote server. You can even calculate the loading time by using onload-event. Here's an example how to use onload event. To keep your requests fast, cache the server side results of the ping and update the ping file or database every couple of minutes or however accurate you want it to be.

You can use cron to run a shell command with your 8 pings and write the output into a file, the webserver will include this file into your view. The problem with standard pings is they're ICMP, which a lot of places don't let through for security and traffic reasons. That might explain the failure. Ruby prior to 1.

All you have to do is copy it from the 1. I just confirmed that it would run by pinging my home router. It does NOT need a preflight check, the confusion is because of an old version of the specification, see Why does a cross-origin HEAD request need a preflight check?

ping js

I don't know what version of Ruby you're running, but have you tried implementing ping for ruby instead of javascript? It might be a lot easier than all that.This bot example is the combined work of members of the Discord. It attempts to provide a "complete" starter example of a simple, one-file bot, with comments and information to properly understand each part and how it works.

Check out AnIdiots. Before doing any of this make sure you have a bot account, check this page to know how to create the bot app and your token, as well as how to invite the bot in your guild.

You then need to run a couple of things to make this work. In console, use the following commands:. Skip to content. Instantly share code, notes, and snippets. Code Revisions 26 Stars Forks Embed What would you like to do? Embed Embed this gist in your website.

Share Copy sharable link for this gist. Learn more about clone URLs. Download ZIP. Simple, complete example of a bot in Discord. Guide Setup Before doing any of this make sure you have a bot account, check this page to know how to create the bot app and your token, as well as how to invite the bot in your guild. Create a file called config. Your client. Feel free to delete or change those. As an example, it's open to anyone to use. The catch just ignores the error with a cute smiley thing.

In this example we just hardcode the role names.Gartner named Ping a leader in the Magic Quadrant for Access Management for the third consecutive year. Comprehensive solutions for any user, device, application or service. Workforce Customer Save time and resources with thousands of pre-built IAM integrations.

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