[Catalyst] Progress bar

Bill Moseley moseley at hank.org
Wed Oct 24 16:59:48 GMT 2012

On Wed, Oct 24, 2012 at 5:44 AM, Lorn <lorn at lornlab.org> wrote:

>  I'm not following the thread but, did you guys know about
> http://wiki.nginx.org/HttpUploadProgressModule. ?

PerlBal (as in this old post:
http://lists.danga.com/pipermail/perlbal/2005-November/000138.html ) can do
this as well.

I wonder about the topology.   We used to run with Perlbal (and heartbeat
and IP failover) in front of a pool of web servers.   We now run with
hardware load balancers in front of a pool of web servers.

The load balancer does make it easy to adjust the pool -- as well as
gracefully handle a web server dropping out of the pool.   I don't want to
add yet another set of servers for an extra proxy layer.

So, I'm currently thinking of running Nginx on each web server. (Keep-alive
between the load balancer and Nginx, and no keep-alive between Nginx and
Catalyst with maybe Starman.)

Anyone see why this might be a bad (or good) approach?

-- =

Bill Moseley
moseley at hank.org
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