Behavior of FreeRADIUS AAA function hooks

[Ryan LeCompte]

Hello all,   I would like to know if FreeRADIUS invokes the various AAA function hooks synchronously or asynchronously? For example, is it possible that the modulename_postauth() and modulename_preauth() functions could be invoked by multiple threads concurrently? Or is each client authenticated serially? I ask this question because I’d like to record state between the preauth() and postauth() hooks, but I’m wondering if I need to take care of the thread-safety issues as to avoid any data race conditions.   Thank you,   Ryan LeCompte PanGo Networks, Inc. Cell: 781-249-4009 Office: 508-626-8900 Ext. 227