When implementing those no-cache headers on file downloads in any case, then beware of the IE7/eight bug when serving a file download more than HTTPS in place of HTTP. For detail, see IE are unable to download foo.jsf. IE was not able to open this internet site. The requested site is both unavailable or cannot be found.
Our investigations have shown us that not all browsers respect the HTTP cache directives inside a uniform manner.
That should work. The trouble was that when placing the same part of your header twice, In the event the Bogus is not really despatched given that the second argument into the header function, header perform will basically overwrite the past header() connect with.
So we must always use them with cautious General when we aren't inside a local/dev environment. one) Get rid of all images without at least 1 container affiliated to them : docker image prune -a
Not sure if my solution sounds very simple and stupid, and perhaps it's got previously been known to you personally because long time in the past, but considering the fact that preventing someone from using browser back again button to check out your historical pages is among your goals, You can utilize:
Anders SandvigAnders Sandvig 21k1616 gold badges6161 silver badges7474 bronze badges 1 1 Placing a long-in the past Last-Modified has no impact on caching, other than permitting a cached reaction be used longer on account of heuristic revalidation.
I examine that if you don't have access to the net server's headers you are able to turn off the cache utilizing:
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Over a ultimate note. more info You need to be aware that resources can be cached between the server and client. ISP's, proxies, and other network devices also cache resources and they usually use internal principles without looking at the particular resource.
Having said that, cacheing headers are unreliable in meta things; for one, any World-wide-web proxies amongst the site and also the person will absolutely overlook them. You must constantly utilize a real HTTP header for headers for example Cache-Control and Pragma.
Also, this sometimes presents a large performance Raise on dynamic websites who use reverse proxies. (Your gradual php script will likely be called as soon as every ten seconds and can then be cached via the reverse proxy. at the time per ten seconds is way much better than when for each visitor)
Prior to downvoting this solution take a look in the project and try to remember that if you are looking for an answer, it's possible you don't really know Express or HTTP. Within this case it is best to make use of an previously made deal, Specifically a trusted just one like that.
The cache shows that aerospike is installed. Nonetheless, I don't find it inside containers spawn from this image, so I would like to rebuild this image without using the cache. How am i able to force Docker to rebuild a clean image without the cache?
I'm following a definitive reference to what ASP.Web code is required to disabled browsers from caching the page. There are some ways to influence the HTTP headers and meta tags And that i obtain the effect different configurations are required to have different browsers to behave appropriately.