Hi, I am using the MAPI programming interface to communicate with MonetDB on windows. I am using mapi_connect, mapi_query, mapi_disconnect and mapi_destroy as is shown in the examples. However, after querying for a long time, I eventually get an 'Out of client slots' exception. Moreover, it seems that ports aren't closed properly - If I run 'netstat' in the windows command prompt to see all the open ports, I see a huge list of open 50000 ports, which are used by MonetDB. These ports are marked with a 'TIME_WAIT' state, which I think means that they're inactive but not released. Could it be that I'm not using the MAPI interface properly? Or could it be a bug? I am running a compiled version of the Feb2009SP2 branch. Thanks. -- View this message in context: http://www.nabble.com/%27Out-of-client-slots%27-with-MAPI-tp23849981p2384998... Sent from the monetdb-users mailing list archive at Nabble.com.