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I set up a local memcached server on a Windows 7 Pro development machine. I haven't been able to get the session state working at all. I have a sample project with just a default.aspx page that increments an int value every time it loads. It always comes up zero. I can't attach it here, but I can email it somewhere if it would help.

I'm sure I'm just missing something in the config - Note, I'm using the DefaultClientFactory because I'm using enyim memcached, not membase (maybe that's the problem?)

Is it necessary to use CAS for the SessionProvider as it seems to increase CPU load on the Couchbase cluster?

I'm using Enyim MemcachedProviders and register the following config in my web.config file:

<sessionState customProvider="Memcached" mode="Custom">
  <providers>
    <add name="Memcached"
         type="Enyim.Caching.Web.MembaseSessionStateProvider, Enyim.Caching.Web" />
  </providers>
</sessionState>

Is it possible to choose different membase section in the session-state provider? I would like to choose different vBucket as my session store.

Hi,

Would you consider change default client factory from DefaultClientFactory to MembaseClientFactory?

BR,
Will

When using the Memcached output provider, and enabling static file output caching in IIS, I wind up getting a lot of exceptions like this, for simple files that should 404. Ex. bots will request content with bad characters in it, and instead of returning a 404, the server winds up returning a 500.

Any ideas for a good workaround for this? I understand if memcached is limited in the characters it might accept for keys, but it seems to me like perhaps the outputcache provider's "Get" implementation might be better served to return the fact that it doesn't have content for that key, rather than throwing an exception. But, perhaps there are ramifications I'm not considering.

Thanks,
Tom

System.ArgumentException: Keys cannot contain the chars 0x00-0x20 and space.
   at Enyim.Caching.Memcached.DefaultKeyTransformer.Transform(String key) in d:\Dropbox\repo\EnyimMemcached\Enyim.Caching\Memcached\KeyTransformers\DefaultKeyTransformer.cs:line 22
   at Membase.MembaseClient.PerformTryGet(String key, UInt64& cas, Object& value) in d:\Dropbox\repo\EnyimMemcached\Membase\MembaseClient.cs:line 85
   at Enyim.Caching.MemcachedClient.TryGet(String key, Object& value) in d:\Dropbox\repo\EnyimMemcached\Enyim.Caching\MemcachedClient.cs:line 132
   at Enyim.Caching.MemcachedClient.Get(String key) in d:\Dropbox\repo\EnyimMemcached\Enyim.Caching\MemcachedClient.cs:line 107
   at System.Web.Caching.OutputCache.Get(String key)
   at System.Web.Caching.OutputCacheModule.OnEnter(Object source, EventArgs eventArgs)
   at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

I see MemcachedOutputCacheProvider, but how would we accomplish the same with membase? Is that supported?