cayenne-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Andrus Adamchik <>
Subject Re: java.sql.SQLException: Can't obtain connection. Request timed out.
Date Fri, 12 Jun 2015 15:15:13 GMT

> On Jun 12, 2015, at 6:09 PM, Mike Kienenberger <> wrote:
> And, interestingly enough, I only have 8 "PoolManagerCleanup" threads,
> and not the 9 that I expected.  Maybe they are create-on-demand and
> one of my runtimes hasn't needed it yet?

There should be 3 actually. One per PoolManager, not one per connection. So something may
be going on there.

FWIW 4.0.M3 (master branch) has a completely new non-blocking alternative to PoolManager.
The cleanup process is also more sane there.


View raw message