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antoine-richard / jquery-server-observer

jQuery Server Observer Plugin
MIT License
5 stars 5 forks source link

Interval is not repeating #6

Closed ArtistScope closed 11 years ago

ArtistScope commented 11 years ago

I have used the recommended code without any modifications, ie: JQuery 1.7 etc and the URL is set to "test.html"

When I load the page it reports that the URL iss "Connected" but does not repeat the test again. It runs once and stops.

antoine-richard commented 11 years ago

Hi, Can you post a screenshot of your browser's network panel after waiting a few seconds? Have you override some settings?

Antoine

ArtistScope commented 11 years ago

On 6/7/2013 5:10 AM, Antoine RICHARD wrote:

Can you post a screenshot of your browser's network panel after waiting a few seconds? Have you override some settings?

You can see what I am using here...

http://www.researchclass.com/test_server.asp

As you can see, it reports once only... nothing after that.

Best regards

William Kent

ArtistScope - www.artistscope.com

Copy protection secures your livelihood.

antoine-richard commented 11 years ago

The onServerOnline callback is called only when your status changed from offline to online (or conversely from online to offline). The connection check occurs every 5 seconds but if your connection status hasn't changed, you won't be notified.

Is that behaviour OK for you ?

That being said, it seems clear that the README is not clear on this point. I'll update it shortly.

ArtistScope commented 11 years ago

I need this to redirect to about:blank if the connection is lost.

I can do that with your script except that it is not regularly polling. For example when the page loads it runs a check and confirms that the user is indeed connected. But then when I disconnect from the Internet, nothing is reported.

On 6/7/2013 6:30 AM, Antoine RICHARD wrote:

The onServerOnline callback is called only when your status changed from offline to online (or conversely from online to offline). The connection check occurs every 5 seconds but if your connection status hasn't changed, you won't be notified.

Is that behaviour OK for you ?

That being said, it seems clear that the README is not clear on this point. I'll update it shortly.

— Reply to this email directly or view it on GitHub https://github.com/antoine-richard/jquery-server-observer/issues/6#issuecomment-19072025.

Best regards

William Kent

ArtistScope - www.artistscope.com

Copy protection secures your livelihood.

antoine-richard commented 11 years ago

You should be notified if the connection is lost.

Chances are that the shop/ping.html response is cached by the browser. I tested with my browser cache disabled and it seems to work: without-cache

See this StackOverflow answer for disabling caching for ping.html.

ArtistScope commented 11 years ago

On 6/7/2013 7:13 AM, Antoine RICHARD wrote:

You should be notified if the connection is lost.

Chances are that the shop/ping.html response is cached by the browser. I tested with my browser cache disabled and it seems to work https://f.cloud.github.com/assets/1552897/620772/934cdaf4-ceed-11e2-9f83-77780c95deb8.jpg

See this StackOverflow answer http://stackoverflow.com/a/1341133/243847 for disabling caching for ping.html.

Actually, this didn't make any difference. But it was a step in the right direction and I did get it to work by:

  1. changing ping.html to ping.asp
  2. add some content to the page that changes (like the system date/time).

Now it works! Thanks for your help.

Best regards

William Kent

ArtistScope - www.artistscope.com

Copy protection secures your livelihood.

antoine-richard commented 11 years ago

You're welcome.