Anyone know how the least_conn upstream option works in nginx plus?

[highclass99]

>Is there any reason to indicate that the weighting used in nginx plus is
not the same as used in the OSS version? 

First of all this is a nginx plus only feature.
It is NOT available in the OSS version.

> If so, could you not just look at the module to examine how the weighting
is determined?
Also, just because it is OSS doesn't mean everybody can easily look through
the C code.

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,261971,261973#msg-261973