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javascript Programming Glossary: pollinghttp://stackoverflow.com/questions/136012/comet-and-jquery of the Bayeux protocol and currently supports long polling local server via AJAX and callback polling remote server via.. supports long polling local server via AJAX and callback polling remote server via XSS . There is a Bayeux implementation for..
JavaScript: How to detect that the Internet connection is offline? http://stackoverflow.com/questions/189430/javascript-how-to-detect-that-the-internet-connection-is-offline an iframe in your page which points to google.com and then polling the iframe for success failure examine the contents etc . Embedding..
What are techniques to get around the IE file download security rules? http://stackoverflow.com/questions/2064882/what-are-techniques-to-get-around-the-ie-file-download-security-rules disabled and do ongoing validation in the background polling the form for changes to fields and then firing off the validation..
Is there a jQuery DOM change listener? http://stackoverflow.com/questions/2844565/is-there-a-jquery-dom-change-listener a way simply observe changes in DOM state. I could set up polling but that seems sloppy. javascript jquery google chrome extension..
Server polling with JavaScript http://stackoverflow.com/questions/3583203/server-polling-with-javascript polling with JavaScript What is best practise for polling server with.. polling with JavaScript What is best practise for polling server with JavaScript for application that needs to refresh.. very rapidly every 1 second . javascript jquery ajax polling share improve this question You may want to use jQuery's..
How to decide when to use NodeJS? http://stackoverflow.com/questions/5062614/how-to-decide-when-to-use-nodejs back to the server. Using a technique known as long polling you can write an application that sends updates to the user.. that sends updates to the user in real time. Doing long polling on many of the web's giants like rails or django would create.. many clients. Any time you want to do this sort of long polling node is a great option. It's worth mentioning that ruby and..
YouTube iframe API: how do I control a iframe player that's already in the HTML? http://stackoverflow.com/questions/7443578/youtube-iframe-api-how-do-i-control-a-iframe-player-thats-already-in-the-html frame_id queue.push func args if 'poller' in queue keep polling until the document and frame is ready queue.poller setInterval..
How does JavaScript handle AJAX responses in the background? http://stackoverflow.com/questions/7575589/how-does-javascript-handle-ajax-responses-in-the-background actually happens in the background Is JavaScript somehow polling for an AJAX response And how does it do that if it's single.. thread of execution finishes. There doesn't need to be any polling by the javascript engine. Because all outside events go through..
HTML5 WebSocket vs Long Polling vs AJAX http://stackoverflow.com/questions/10028770/html5-websocket-vs-long-polling-vs-ajax WebSocket vs Long Polling vs AJAX So I'm building a small chat application for friends.. when WebSockets didn't existed. Now due WebSockets Long Polling is going away. I recommend to learn WebSockets. Here is list.. as exchange point in the middle like with AJAX or Long Polling and for example PHP . You can store data in RAM or even republish..
How can I detect AJAX node insertion without using DOM mutation events? http://stackoverflow.com/questions/10664669/how-can-i-detect-ajax-node-insertion-without-using-dom-mutation-events besides Mutation events which you are wise to rule out are Polling with an interval or timer. Trying to hook into the page's AJAX.. barrier usually makes it more trouble than it's worth. Polling works darn well in practice is simple to implement and usually..
http://stackoverflow.com/questions/15724055/long-polling-really share improve this question As the name suggest Long Polling means polling something for a long time. .post ' path to script'.. the server 30 times in last one minute. Now consider Long Polling way you set your server script to wait for one minute for the..
AJAX and Client-Server Architecture with JavaScript http://stackoverflow.com/questions/2073939/ajax-and-client-server-architecture-with-javascript to include a few more as well as my thoughts on them. 1. Polling Frequent requests are made to the server to check for new info... have it or some message that implies no new info. 2. Long Polling When the page is loaded it makes a request to the server for..
Chrome's loading indicator keeps spinning during XMLHttpRequest http://stackoverflow.com/questions/2703861/chromes-loading-indicator-keeps-spinning-during-xmlhttprequest I'm writing an AJAX web app that uses Comet Long Polling to keep the web page up to date and I noticed in Chrome it treats..
Detect when a new property is added to a Javascript object? http://stackoverflow.com/questions/2775384/detect-when-a-new-property-is-added-to-a-javascript-object normal JavaScript Object interfaces being available on it. Polling or explicit setter methods that provide callback is about all..
http://stackoverflow.com/questions/2975290/comet-vs-ajax-polling So... If the latency 3 4 seconds doesn't matter Is Ajax Polling better for my case javascript ajax comet chat polling share..
Server polling with JavaScript http://stackoverflow.com/questions/3583203/server-polling-with-javascript the frequency of the polls. Quoting Comet Daily The Long Polling Technique The long polling Comet technique is a technique that..
How to decide when to use NodeJS? http://stackoverflow.com/questions/5062614/how-to-decide-when-to-use-nodejs
Scaling a chat app - short polling vs. long polling (AJAX, PHP) http://stackoverflow.com/questions/5313641/scaling-a-chat-app-short-polling-vs-long-polling-ajax-php ajax sockets share improve this question A few notes Polling every second is overkill. The app will still feel very responsive.. out with polling rather than comet long polling sockets. Polling is simple to build and support and will likely scale just fine..
Getting notified when the page DOM has loaded (but before window.onload) http://stackoverflow.com/questions/65434/getting-notified-when-the-page-dom-has-loaded-but-before-window-onload will reliably only load after the closing of the BODY tag. Polling On other browsers you can keep polling but is there even a standard..
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