[Twisted-Python] Twisted server in the background

[Brian Granger]

Hi,

I have a server written using twisted that I want to run in the  
background.  But when I try:

python server.py &

at the command line, the server starts but then the server is sent  
SIGINT which stops the twisted reactor.  Here is my log file

2005/09/13 11:08 PDT [-] Log opened.
2005/09/13 11:08 PDT [-] kernelcore.KernelTCPFactory starting on 10105
2005/09/13 11:08 PDT [-] Starting factory  
<kernelcore.KernelTCPFactory instance
at 0x58c210>
2005/09/13 11:08 PDT [-] Received SIGINT, shutting down.
2005/09/13 11:08 PDT [kernelcore.KernelTCPFactory] (Port 10105 Closed)
2005/09/13 11:08 PDT [kernelcore.KernelTCPFactory] Stopping factory  
<kernelcore.
KernelTCPFactory instance at 0x58c210>
2005/09/13 11:08 PDT [-] Main loop terminated.

How can I run a twisted server in the background?  Using twistd is  
not an option as I am using threadedselectreactor.  Thanks

Brian