When installing multiple standalones on one machine, the login-process fails.
Using mysql, seperate db for each standalone, and one seperate db for
rex-authentication.
For instance:
standalone 1 => http listener 9000, 1 region at 9000
standalone 2 => http listener 9010, 1 region at 9010
logging into standalone 1 works fine. Standalone 2 fails with:

12:20:18 - [PRESENCE]: Failed to notify message server of agent location for
c06dd0a8-7e82-43c7-b742-a3715b5c24f7
12:20:18 - [LOCAL INVENTORY SERVICE]: Requesting inventory for user
c06dd0a8-7e82-43c7-b742-a3715b5c24f7
12:20:18 - [LOCAL INVENTORY SERVICE]: Received inventory response for user
c06dd0a8-7e82-43c7-b742-a3715b5c24f7 containing 15 folders and 0 items
12:20:18 - [WORLD MAP]: Starting remote MapItem request thread
12:33:03 - [CONNECTION FAILURE]: Connection request for client
c06dd0a8-7e82-43c7-b742-a3715b5c24f7 connecting with unnotified circuit code
1026683962 from 192.168.2.101:33629
12:33:08 - [CONNECTION FAILURE]: Connection request for client
c06dd0a8-7e82-43c7-b742-a3715b5c24f7 connecting with unnotified circuit code
1026683962 from 192.168.2.101:33629
12:33:13 - [CONNECTION FAILURE]: Connection request for client
c06dd0a8-7e82-43c7-b742-a3715b5c24f7 connecting with unnotified circuit code
1026683962 from 192.168.2.101:33629
12:33:18 - [CONNECTION FAILURE]: Connection request for client
c06dd0a8-7e82-43c7-b742-a3715b5c24f7 connecting with unnotified circuit code
1026683962 from 192.168.2.101:33629
12:33:31 - [CONNECTION FAILURE]: Connection request for client
c06dd0a8-7e82-43c7-b742-a3715b5c24f7 connecting with unnotified circuit code
1422286053 from 192.168.2.101:33629
12:33:36 - [CONNECTION FAILURE]: Connection request for client
c06dd0a8-7e82-43c7-b742-a3715b5c24f7 connecting with unnotified circuit code
1422286053 from 192.168.2.101:33629
12:33:41 - [CONNECTION FAILURE]: Connection request for client
c06dd0a8-7e82-43c7-b742-a3715b5c24f7 connecting with unnotified circuit code
1422286053 from 192.168.2.101:33629
12:33:46 - [CONNECTION FAILURE]: Connection request for client
c06dd0a8-7e82-43c7-b742-a3715b5c24f7 connecting with unnotified circuit code
1422286053 from 192.168.2.101:33629
12:35:02 - [CLIENT]: Client for agent phrearch miles
<phrearch@192.168.2.101:10001> c06dd0a8-7e82-43c7-b742-a3715b5c24f7 has
stopped responding topings.  Closing connection
12:35:02 - [CLIENT]: Close has been called with shutdownCircuit = False for
phrearch miles <phrearch@192.168.2.101:10001> attached to scene test
12:35:02 - [SCENE]: Removing root agent c06dd0a8-7e82-43c7-b742-a3715b5c24f7
from region test
12:35:02 - [LOGOUT]: didn't save logout position:
c06dd0a8-7e82-43c7-b742-a3715b5c24f7

When using a single standalone, the first region seem to must have the same
portnumber as the http listener, and must be 9000 as well, otherwise it hangs on
the region handshake...