1. #1

    [CLOSED] URGENT: CDN offline:

    http://speed.ext.net/ resources unavailable.
    Last edited by Daniil; Nov 25, 2013 at 6:46 AM. Reason: [CLOSED]
  2. #2
    This has established a need for an API to test the availability of the CDN resource and turn off cdn mode when unavailable.

    I can do this with head if I can get the url to a resource.
  3. #3
    The CDN resources should be fine now.

    We're in the process of moving our DNS and CDN services to a new provider.

    On the up side, we now have SSL support for CDN resources and will be adding this functionality to the upcoming Ext.NET Pro 2.4 release:

    Geoffrey McGill
    Founder & CEO
  4. #4

    For anyone who may need this...

        public class WebRetrieve {
            public static bool TestAvailability( string UrlPath, int TimeOut=300 ) {
    		try {
    			var req = (HttpWebRequest)WebRequest.Create( UrlPath );
    			req.Timeout = TimeOut;
    			req.Method = "HEAD";
    			using( var resp = (HttpWebResponse)req.GetResponse() ) {
    				return ( resp.StatusCode == HttpStatusCode.OK );
    		catch {
    			return false;
    Call WebRetrieve.TestAvailability( "http://speed.ext.net/ext.net/2.3.1/extnet/extnet-all.js" )
    You can set your CDN on if result is true.

    Agreed, CDN seems to be back online ... I don't know how long it was out, but at least a half hour to a few. Heads-up for something like that helps.
    Last edited by michaeld; Nov 23, 2013 at 12:39 PM.
  5. #5
    Thank you for sharing such a simple approach to check the availability of CDN.

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