title: track open Oracle connections on the client-side
body: <p>Im refactoring a program (C#) which succesfully opens many connections to an oracle-database. I have some read-rights for this db but I won't get any admin rights. I know for sure this programm opens more connections to this db than it closes but im clueless how to track them. I read that on admin-db-side you can use &quot;V$SESSION&quot; but because of my limited rights this isn't possible. So first off all, how can I check the number of connections this program opens and where to find them exactly? And is there a guaranteed way to close those connections?
  Thanks in advance!</p>