Hibernate version:
1.2.0 beta 2

I'm using the win32 version of Memcached (http://jehiah.com/projects/memcached-win32/) version 1.2.0-rc1b.

I am able to create a connection, I can see this on the memcached server (verbose mode).

The problem arises when I try to set an object in the memcached server. I get an "CLIENT_ERROR bad command line format". The key used for the object is created by NHibernate (persister class I believe); "Order@NHibernateProc.CTestOrder, NHibernateAssembly, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null#1015809".

I tried to reproduce this error by connecting with the memcached dotnet client myself. I was able to successfully set an object in the cache (stored). However when i tried the key as described above i got the same error. The solution was to remove all spaces from the key;
Order@NHibernateProc.CTestOrder,NHibernateAssembly,Version=1.0.0.0,Culture=neutral, PublicKeyToken=null#1015809". Then i was able to set the object successfully...

Is this a known problem or am i doing something wrong?

It's a known problem which Ayende Rahien recently fixed in SVN. The fix will be part of the next release.

Thank you Sergey for your quick response!

I'll wait patiently for the next release then...:) *Hint hint