Nginx TCP stream access log

[Pablo Fischer]

Howdy folks,

We are using nginx with stream TCP support but we are wondering if
there is a way to have access logs for TCP for at least to know a few
things such as:

 - timestamp (of request)
 - source address.
 - destination address
 - time.

Is there a way to log this information?

nginx version: nginx/1.9.9

Thanks!
-- 
Pablo