Monitor active connections per proxy pass

[lahiru]

Hi,
Currently we are using upstream check module to check the health of
each upstream.
I want to know whether there's a module to get the number of active
connections per proxy pass.

/abc --- how many active connections
/xyz --- how many active connections

Regards,
Lahiru Prasad.

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,282248,282308#msg-282308