Hi Everyone,
I recently blogged about how the Node.js driver handles getting connections from connection pools, some of the issues that may result, and how the issues can be handled:
https://jsao.io/2015/09/connection-request-queuing-with-the-node-js-driver/
If you're getting “ORA-24418: Cannot open further sessions” errors when trying to get connections then it's definitely worth a read!
Regards,
Dan