I am attempting to set up on one box with two separate Tomcat instances,
one for dev, and one for stage, all using Unix Sockets.

In configuring this, I am wondering if I need to specify a separate
socket file for each Tomcat instance, or can they share the same one? Is
there a better performance out of either pattern?

For reference, here is my workers2.properites file that I used to
finally get what I want (two separate virtual host to not load-balance,
using Unix Sockets). I would also love any suggestions on a better way
to do this:

[shm:]
info=Scoreboard. Required for reconfiguration and status with
multiprocess servers
file=/usr/local/apache2/logs/jk2.shm
size=1000000
debug=0
disabled=0

[channel.un:/usr/local/apache2/modules/jk2_dev.socket]
group=devlbgroup
[channel.un:/usr/local/apache2/modules/jk2_stage.socket]
group=stagelbgroup

[uri:192.168.1.152/*]
channel=channel.un:/usr/local/apache2/modules/jk2_dev.socket
group=devlbgroup

[uri:192.168.1.153/*]
channel=channel.un:/usr/local/apache2/modules/jk2_stage.socket
group=stagelbgroup