running more than one rsp at a time on OSX

Here's an example of how I was able to use the rsp from Smart.app to run on a different
port at the same time.  It would be nice if this ability was built into the GUI app, but
for now, I hacked it.

I made a directory for my app here:

/Users/jim/joyent/rsp/local-smartasks

I put the application source in a subdirectory called '127.0.0.1'.  So the bootstrap.js is
at /Users/jim/joyent/rsp/local-smartasks/127.0.0.1/js/bootstrap.js

I also made a 'data' subdirectory for the runtime data.

There are two more files shown below, so the directory looks like this:

jim-picks-macbook-air-2:~/joyent/rsp/local-smartasks$ ls -al
total 16
drwxr-xr-x   6 jim  staff   204  3 Jul 10:15 .
drwxr-xr-x  17 jim  staff   578  1 Jul 16:30 ..
-rw-r--r--   1 jim  staff  1005  1 Jul 17:32 .rsp.conf
drwxr-xr-x   6 jim  staff   204  1 Jul 16:30 127.0.0.1
drwxr-xr-x   3 jim  staff   102  1 Jul 17:31 data
-rwxr-xr-x   1 jim  staff    88  1 Jul 17:03 run-smart.sh

The run-smart.sh script:

--- cut here ---
#! /bin/sh

HOME=`pwd` /Applications/Smart.app/Contents/Resources/Image/bin/rspd `pwd`
--- cut here ---

The .rsp.conf file, with modified paths and port number:

--- cut here ---
root=/Applications/Smart.app/Contents/Resources/Image
extensions=Console,DataStore,FileSystem,HTTP,Image,Import,JSONEncoder,OpenId,Sprintf,UUID,Digest,MediaStore

[rsp]
hostroot=/Users/jim/joyent/rsp/local-smartasks
oplimit=100000
storage=storage:local
memcached=127.0.0.1:11211

[mojo]
hostmapper=hostname
port=8081

[host:127.0.0.1]
noconsumption=true

[host:localhost]
alternate=127.0.0.1

[localstorage]
#data=data
#data=data2
data=/Users/jim/joyent/rsp/local-smartasks/data

## The following are storage configurations.
## They both configure storage extensions, where the cluster implementation is different from
## local configuration.  It makes the extension list a little more straightforward.  One of
## these is referenced by the "storage" configuration option in the rsp group.
[storage:local]
DataStore=SQLite
MediaStore=Local

[storage:localdb]
DataStore=SQLite
MediaStore=MogileFS

[storage:clusterdb]
DataStore=MySQL
MediaStore=Local

[storage:cluster]
DataStore=MySQL
MediaStore=MogileFS
--- cut here ---

Just do './run-smart.sh' to run, and Ctrl-C to kill.