I’m creating chat. This chat is refreshing every 2 seconds but in messages cold be images.
They reloading every 2 seconds. How to cache images or something like this?
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I’m creating chat. This chat is refreshing every 2 seconds but in messages cold be images.
They reloading every 2 seconds. How to cache images or something like this?
You should not be concerned about caching. Almost all modern browsers automatically cache the resources. If you inspect the images you can see that the status will be
Explanation here: http://www.w3.org/Protocols/HTTP/HTRESP.html ( at bottom )
That being said, if your application is enterprise level this becomes a different ball game altogether. With huge traffic you should resort to techniques like