buffered-sql detail

Arran Cudbard-Bell a.cudbard-bell at sussex.ac.uk
Mon Aug 10 22:40:37 CEST 2009


>>
>> When running in threaded mode, only a single thread should block if the
>> database driver blocks. So please verify that you see the entire server
>> blocking when running in threaded. If you need detailed output, you can
>> increase the debug level using radmin.
>>
> Even so, when something happens to the SQL server all threads will
> eventually lock.
Nope. Detail file reader only allows one packet to be in flight at any
one time.

If you want parallel insertions you'd have to run multiple queues, and
figure out a way of distributing accounting requests between them... I
wonder if the expressions module supports the modulo operator.

-Arran

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