On Sep 9, 2013, at 4:10 PM, Jose María Zaragoza <demablo...@gmail.com> wrote:
> 2013/9/9 Daniel Mikusa <dmik...@gopivotal.com>: >> On Sep 9, 2013, at 2:56 PM, Jose María Zaragoza <demablo...@gmail.com> wrote: >>> >>> Or does it do anything more by using propietary driver's commands? I >>> asking me if ( some ) database servers need a special command to >>> finish a connection/session ? >> >> Not sure what you mean here. Can you elaborate? > > Thanks. > > I would like to know if closing the underlying TCP connection is > enough to notify to database server that it has to release any > resource reserved for that connection. > > Or some database servers have got a propietary way ( a protocol , i > mean ) to finish connections ( known by propietary driver ) > Of course, finally, the TCP connection is closed but I wonder if there > is any message interchange between driver and database server to > finish the connection. Hard to say. I suppose you could setup Wireshark and monitor the traffic between your Tomcat instance and your database to see what happens. That might give you some idea as to what' going on. > Really my question is if an intermediate firewall finishes the > connection , the database server realizes that it must to release its > resources Again, hard to say because you're asking about the behavior of the database. You'd be better off asking the mailing list for the DB (if it's OSS) or support (if it's proprietary). Dan > > I don't know if I explained better ... > > > Regards > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
