Re: IE Caching & Rabbitweb

you could use the custom headers on the rabbit http server add



Cache-Control: no-cache, no-store, must-revalidate
Pragma: no-cache
Expires: 0

I use them to allow access to the files from a remote page
eg



#define HTTP_CUSTOM_HEADERS(state, buffer, bytes) \
my_headers(state, buffer, bytes)


void my_headers(HttpState *state, char *buffer, int bytes)
{
strcpy(buffer, "Access-Control-Allow-Origin : *\r\n");
}



im having a few issues with caching so will be looking add implimenting
this.

i have previously used a cache manifest file that i incremented a variable
with, this allows for you to choose when the files should be reloaded, i
found this to be a little unreliable and its another file the client has to
download.


On 6 August 2014 01:42, [email protected] [rabbit-semi] <
[email protected]> wrote:

>
>
> I have a Rabbitweb enabled web application that is running on a RCM6700
> and it works great on Firefox, Chrome, Safarai, Opera and any other web
> browser. But if I run IE, and don't pull up the developer tools (which
> seems to disable IEs aggressive caching) the application just looks frozen.
> Once I looked into the back end of it I realized that it was because it was
> retrieving my XML file I'm using a XMLHttpRequest() to pull from the
> server, from IEs cache instead of pulling it from the RCM
>
>
> I have not found any way to specify the headers of the XML file to modify
> the cache expiry, or do anything else that would force IE to not think it
> can just use the cached version of the file. I don't want to append a
> datestamp or any other sort of unique nonsense on the end of the GET if
> that is at all possible. I just want to tell IE that this is a non
> cacheable file, or that the cache expiry was -1 mins ago or something like
> that. I know its possible just annoying.
>
>
> Anyone got any ideas?
>
>  
>