[Toolserver-l] How to determine if script runs in the toolserver cluster?

[Platonides]

Tim Landscheidt wrote:
> Hi,
> 
> is there any reliable way to determine if a script is run in
> the toolserver cluster, i. e. can make use of the database
> servers & Co., without checking for hostname being wolfs-
> bane, nightshade or names-to-come?
> 
> TIA,
> Tim

Check if it can connect to the database server?