nginx proxy vs apache proxy

[solitaryr]

Thanks, Lucas.  We looked at the headers being passed back (that's what the
jsp was for).  Even with http completely disabled and https only available,
they were still passed as http:80 by nGinx...but Apache passed them through.
  We tried this on two separate environments.  

I looked at the ajp module.  Unfortunately, it's not in any repository and
custom builds are frowned upon for our systems.

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,239872,240215#msg-240215