Thanks Chris, I'll have a look. On Fri, Sep 16, 2016 at 6:41 PM, Christopher Schultz < ch...@christopherschultz.net> wrote:
> -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > Yuval, > > On 9/16/16 3:32 AM, Yuval Schwartz wrote: > > A few more words/questions on my issue: > > > > My Resource element used the attribute "removeAbandoned" rather > > than "removeAbandonedOnBorrow". I have now corrected this. Does > > this affect what gets logged (ie: I've had "logAbandoned" on this > > whole time but have not seen anything in the logs about abandoned > > connections, is it possible that I will now see information about > > abandoned threads in my logs)? > > > > "removeAbandonedOnBorrow" doesn't really solve my issue since it > > doesn't get to the core of the problem, how will I know to > > recognize when an abandoned connection has been removed so that I > > can correct the bad code in my application. > > My bet is on a code path that simply fails to return a connection, or > a code path that requests two connections and therefore deadlocks when > things get busy. > > Have a look at this: > http://blog.christopherschultz.net/index.php/2009/03/16/properly-handlin > g-pooled-jdbc-connections/ > > It might help you track down what's going on. > > Hope that helps, > - -chris > -----BEGIN PGP SIGNATURE----- > Comment: GPGTools - http://gpgtools.org > Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ > > iQIcBAEBCAAGBQJX3BKlAAoJEBzwKT+lPKRY3RoP/AxYmD6buD7kkQF0DTWLjDa2 > dmJSVqAj4mtxDoIeRfbMmNAUz7Y4kVq7AmHj3coPKMukk8CU4676IYgKjqXCtB7K > a91cR/yC5FKlGuZwIxtG1oqIUQDvg5e5j2k1hX918nFdNMjJLLoF+7xNkNauKi3/ > rafsVD12GI34jXZLxna2gfFO6kkLAjXkHSyTU9p2+6gIzHcTd6hqAsVlqkCPGDGT > ODcC2nFWxqLx+snTdJRuGiU/LVxNPDBObqqKWZ3CKQQaWIQ0a7aHXe7bGq3aWsBA > GJHMtWpLpwyB9dpRzbTXE/Phj+WkvifUDTVtBSin1YkrQcLhaAqwViszRKl2wXnd > wtwYXiYo86QsHwfXLeq1GDfH0FmnGphdpVYe0J6nnSxgNb7kSTaX+FPkOaqKQD0g > phs41jcMipgFyOrdDVPbt2ntHOoP3VmFUqNmHnhdqOJx0xI+gQKglB4NAY/BQGvt > /yRdmHx3AGVLIp7nNGNKSrUK7vy/j6tynGYYMizRlnpOSZISbmVpAeDqjn5/Q27S > VYSPwA8UdrmB9tKAgSpXQMirTzt+PRVVD+zna4Dbe/thDyNbP/sNQn14nskCgf9y > aRmhC6R1j3TkjS7rzd7LLhlw69agjWm8s0roj+AVxCOX63xpm6RgDmaOUkoG+IZS > BJa1vpRmY21wlq6IaW5g > =Qvhj > -----END PGP SIGNATURE----- > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > >
