after call cscopeupdatedb(), all cscope db get connected

[freereaper]

hi, can you fix it that when i call cscopeupdatedb(), then all cscope db will get connected, i have to remove the db by using cscope kill commands which provided by cscope itself, so I wonder if you can fix the problem, and may give a interface to remove the db connection instead of using the cs kill cmd. thanks ,best regards.BTW, the plugin is magic!