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PODoes the Roles Manager cache data for a custom roles provider, and can I clear this cache?
 

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  1. PODoes the Roles Manager cache data for a custom roles provider, and can I clear this cache?
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    <p>I'm using a custom role provider, which to over simplify gets a person object from the database using EF on .net 4 MVC project, and allocates user roles based on some rules around that (and other queries).</p> <p>The data changes regularly, though changes are mode through code elsewhere in the system, not the roles provider. The roles provider is one way, and simply gets the roles a user is in.</p> <p>When I change the database values, the role manager does not pick up on the change of roles until I do a recompile (by adding a space in web config for example), or the application otherwise restarts.</p> <p>I've ensured the roles do not cache in a cookie by setting <code>cacheRolesInCookie=false</code>, which is what most help seems to point to, and presume there is a session cache built into the role manager. </p> <p>I've modified the EF query which returns the person object to include a time stamp as part of the query. I can see through profiler the query is actually being called, and the time stamp changes each time, but my debug session shows stale data from the previous state for the 'person' item. There are other parts of the site that display data from the Person table, which show the up to date state. </p> <p>I don't really understand how the debugger should behave on cached data. I don't see why the EF query would fire at all if it's a cache issue, but the person data is definitely showing state as per the first run, not as per the current state of the table row.</p> <p>I feel I'm missing something obvious. Does the Role Manager cache data in session?</p>
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    1. USAdrian
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    1. COWhile I haven't figured out how it's caching, it appears setting roles via the role provider will solve the issue, while calling the code directly elsewhere will not. I suspect the role provider has it's own data context, which is slightly out of date. At any rate, I'll solve this by doing a work around through the role provider.
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      1. USAdrian
 

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