XF 1.3 Is media sites html cached?


Active member
I use a custom callback for one of my media sites fetching data from a non XF database. This data changes frequently and is maintained by another system. The callback function returns a nested div structure containing these data, let's say myhtmlstring.

myhtmlstring is shown in the post where the media code is inserted. This works perfectly, but what I would like to know is if the return from the media site callback is cached. It is important for my solution that all database updates are shown immediately within myhtmlstring.

Any help is higly appreciated, rhodes