No documentation on how to logon/logoff when using gql directly

Hi Mike,

I don't mind using basic authentication, however if I run a script which needs to do several iterations (eg. get all cpu data from all 200 windows servers in batches of 10), I have created 20 sessions, which stay active until they expire (in our case in 8 hours).

I just verified this by trying to run a simple gql "{ account (id:"_self") { id user }}" 10 times ==> I get 10 separate sessions and they all stay there:

The main reason I use the /authenticate option is to ensure all subsequent calls are done with the same session, as I have seen scenario's where an interface no longer worked because of too many active sessions for that user...