Comments on: Cross Domain Comet http://infrequently.org/2006/07/cross-domain-comet/ Thu, 09 Feb 2012 21:30:02 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: The Future of Comet: Part 1, Comet Today « Vinay’s Tech blog http://infrequently.org/2006/07/cross-domain-comet/comment-page-1/#comment-235279 The Future of Comet: Part 1, Comet Today « Vinay’s Tech blog Thu, 25 Sep 2008 18:58:07 +0000 http://alex.dojotoolkit.org/?p=567#comment-235279 [...] Instead, we must turn to “dynamic” script tags—sometimes called “JSONP”—in a method described by Alex Russell last year, which I call “CometP”. We use JavaScript to create a script tag, [...] [...] Instead, we must turn to “dynamic” script tags—sometimes called “JSONP”—in a method described by Alex Russell last year, which I call “CometP”. We use JavaScript to create a script tag, [...]

]]> By: Comet Daily » Blog Archive » The Future of Comet: Part 1, Comet Today http://infrequently.org/2006/07/cross-domain-comet/comment-page-1/#comment-214148 Comet Daily » Blog Archive » The Future of Comet: Part 1, Comet Today Tue, 11 Dec 2007 12:38:05 +0000 http://alex.dojotoolkit.org/?p=567#comment-214148 [...] If we need completely cross-domain Comet, browser security policies render all of the previous transports inoperable. Instead, we must turn to “dynamic” script tags—sometimes called “JSONP“—in a method described by Alex Russell last year, which I call “CometP”. We use JavaScript to create a script tag, setting its source to our Comet server. This connection stays open until the server has new data to send, at which point the browser executes the script, and we open up another script tag to wait for the next event. The performance here is comparable to XHR long polling, but this works across domains. [...] [...] If we need completely cross-domain Comet, browser security policies render all of the previous transports inoperable. Instead, we must turn to “dynamic” script tags—sometimes called “JSONP“—in a method described by Alex Russell last year, which I call “CometP”. We use JavaScript to create a script tag, setting its source to our Comet server. This connection stays open until the server has new data to send, at which point the browser executes the script, and we open up another script tag to wait for the next event. The performance here is comparable to XHR long polling, but this works across domains. [...]

]]> By: Graspin’ da twingling! » Archive » Cross Domain Comet http://infrequently.org/2006/07/cross-domain-comet/comment-page-1/#comment-80572 Graspin’ da twingling! » Archive » Cross Domain Comet Fri, 16 Feb 2007 08:51:47 +0000 http://alex.dojotoolkit.org/?p=567#comment-80572 [...] I have been playing around with the twisted cometd in a cross domain configuration. Alex Russel (From the dojotoolkit foundation) in his article mentioned that he got it to work in a cross domain setting. The technique used to do this was to initially use the jsonp transport in the callback polling mode and fallback to long polling. I have already spent 2 days now trying to understand why it doesnot work. I am not a great Javascript hacker but I know that Javascript doesnot support threading yet. Asynchronous updates are possible if you use iframes or xmlhttp. So how does Alex’s technique work ( I havent seen it work yet ??). [...] [...] I have been playing around with the twisted cometd in a cross domain configuration. Alex Russel (From the dojotoolkit foundation) in his article mentioned that he got it to work in a cross domain setting. The technique used to do this was to initially use the jsonp transport in the callback polling mode and fallback to long polling. I have already spent 2 days now trying to understand why it doesnot work. I am not a great Javascript hacker but I know that Javascript doesnot support threading yet. Asynchronous updates are possible if you use iframes or xmlhttp. So how does Alex’s technique work ( I havent seen it work yet ??). [...]

]]> By: Harish http://infrequently.org/2006/07/cross-domain-comet/comment-page-1/#comment-80346 Harish Thu, 15 Feb 2007 13:58:33 +0000 http://alex.dojotoolkit.org/?p=567#comment-80346 I wonder how the long polling can work "normally" when the client doesnt give the control back to the browser? I wonder how the long polling can work “normally” when the client doesnt give the control back to the browser?

]]> By: Aminorex http://infrequently.org/2006/07/cross-domain-comet/comment-page-1/#comment-51534 Aminorex Mon, 30 Oct 2006 01:48:26 +0000 http://alex.dojotoolkit.org/?p=567#comment-51534 If you want to run scalable services at low latency using ajax transport, you would probably be interested in <a href="http://rphd.sourceforge.net/" rel="nofollow">rphd</a>, the Ajax/Comet Request Router. If you want to run scalable services at low latency using ajax transport, you would probably be interested in rphd, the Ajax/Comet Request Router.

]]> By: Life is Beautiful http://infrequently.org/2006/07/cross-domain-comet/comment-page-1/#comment-51520 Life is Beautiful Sun, 29 Oct 2006 23:33:01 +0000 http://alex.dojotoolkit.org/?p=567#comment-51520 <strong>Live Page-View Counter, Comet server and JSON-push</strong> This Live Page-View Counter is an experimental implementation of live version of page-view counter, which displays the current page-views, dynamically updating the counter on the HTML page, utilizing Comet server and JSON, which I call JSON-push. Overv... Live Page-View Counter, Comet server and JSON-push

This Live Page-View Counter is an experimental implementation of live version of page-view counter, which displays the current page-views, dynamically updating the counter on the HTML page, utilizing Comet server and JSON, which I call JSON-push. Overv…

]]> By: JasonKolb.com http://infrequently.org/2006/07/cross-domain-comet/comment-page-1/#comment-42729 JasonKolb.com Thu, 03 Aug 2006 19:20:06 +0000 http://alex.dojotoolkit.org/?p=567#comment-42729 <strong>Web 2.0 and AJAX Security Vulnerabilities</strong> Ajaxian has a post about some sessions at the Black Hat USA 2006 conference. I'm quite honestly surprised that this is just gaining some press now, I've figured it would happen sooner than it has (but that's typical for me Web 2.0 and AJAX Security Vulnerabilities

Ajaxian has a post about some sessions at the Black Hat USA 2006 conference. I’m quite honestly surprised that this is just gaining some press now, I’ve figured it would happen sooner than it has (but that’s typical for me

]]> By: Agile Ajax http://infrequently.org/2006/07/cross-domain-comet/comment-page-1/#comment-42392 Agile Ajax Thu, 27 Jul 2006 04:00:59 +0000 http://alex.dojotoolkit.org/?p=567#comment-42392 <strong>Cross Domain Comet</strong> I hate to be a blog echo chamber, but this post from Alex Russell of Dojo Toolkit is worth spreading around a bit more. Cross Domain Comet

I hate to be a blog echo chamber, but this post from Alex Russell of Dojo Toolkit is worth spreading around a bit more.

]]> By: Ajaxian » Cross Domain Comet http://infrequently.org/2006/07/cross-domain-comet/comment-page-1/#comment-42369 Ajaxian » Cross Domain Comet Wed, 26 Jul 2006 14:42:21 +0000 http://alex.dojotoolkit.org/?p=567#comment-42369 [...] Adding on to the last post on cross domain XHR, Cometd now supports working across domains, without plugins. [...] [...] Adding on to the last post on cross domain XHR, Cometd now supports working across domains, without plugins. [...]

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