connection pooling

[Aaron Hurt]

On Aug 28, 2013, at 3:40 PM, Aaron Hurt <ahurt at ena.com> wrote:

> I am using the new connection pooling in my module for accounting/authentication against couchbase ( https://github.com/leprechau/rlm_couchbase ).  This was working very well until I rebuilt recently (yesterday) against the latest release_branch_3.0.0 branch.  I am now seeing the below errors in the logs that cause radiusd to crash.
> 
> Wed Aug 28 15:39:30 2013 : Info: rlm_couchbase (couchbase): Closing connection (16): Too many free connections (23 > 20)
> Wed Aug 28 15:39:31 2013 : Info: rlm_couchbase (couchbase): Closing connection (35): Too many free connections (22 > 20)
> Wed Aug 28 15:39:32 2013 : Info: rlm_couchbase (couchbase): Closing connection (39): Too many free connections (21 > 20)
> Wed Aug 28 15:39:37 2013 : Info: rlm_couchbase (couchbase): Opening additional connection (53)
> Wed Aug 28 15:39:40 2013 : Info: rlm_couchbase (couchbase): Opening additional connection (54)
> Wed Aug 28 15:39:46 2013 : Info: talloc: access after free error - first free may be at src/lib/valuepair.c:146 
> Wed Aug 28 15:39:46 2013 : Info: Bad talloc magic value - access after free 
> 
> I cannot reproduce it with -X or -xx but can see it plainly when started normally.  I also cannot seem to reproduce it if I set the pool start/min/max/spare all to 1 in my module configuration.  Has there been a change in the connection pool API that would require a change in my code using this API?
> 
> -- Aaron
> -
> List info/subscribe/unsubscribe? See http://www.freeradius.org/list/devel.html

I have also seen this:

Info: talloc: access after free error - first free may be at src/main/util.c:230

-- Aaron
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freeradius.org/pipermail/freeradius-devel/attachments/20130828/b1995d38/attachment.html>