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POMassive jQuery ajax requests in a few time
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  1. POMassive jQuery ajax requests in a few time
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    copied!<p>I'm searching for the best pratices to threat massive requests using jQuery ajax. Basically I have this situation:</p> <pre><code>var req = 0; var p; // global scope function getServerLoad() { p = $.ajax({ url: 'system/sysload/get-server-load/'+req, method: 'get', dataType: 'json', timeout: 1000, success: function(r) { if (r.success) { // print server loads } else { // abnormal situation } }, error: function() { // http error or timeout action p.abort(); } }); req++; } </code></pre> <p>Looking at <a href="http://www.browserscope.org/?category=network" rel="nofollow">Browserscope</a> in my Firefox 15 I can do at max 17 connections and only 6 connections per Hostname. </p> <p>In this case I tried one solution: make a wildcard CNAME at DNS and point r[1...999999].mydomain.com to www.mydomain.com, but Firefox doesn't allows connection to subdomain. I think will be threathed like an XSS.</p> <p>I have another idea analyzing Google Suggest and this post (In Portuguese). </p> <p><a href="http://danilow.wordpress.com/2009/05/28/google-suggest-nao-e-ajax/" rel="nofollow">http://danilow.wordpress.com/2009/05/28/google-suggest-nao-e-ajax/</a></p> <p>In resume, in firsts versions of Google Suggest it doesn't uses Ajax. It make get requests by creating and replacing dynamic <code>&lt;script&gt;</code> elements - it's a smart solution because some older browsers doesn't suports XmlHttpRequest component, and by replacing old requests under user typing an search term will have only 1 (one) concurrent search request - it's because every new <code>onkeyup</code> event will overwrite the last request.</p> <p>By the way... I see similar questions in stackoverflow, but specifically in a enviroment with Linux / PHP / Apache&lt;&lt;--reverse-proxy-->>nginx, somebody have a nice solution?</p> <p>PS: sorry for the bad english.</p> <p>Thanks in advance!</p>
 

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