Attempting to disable HTTP (I only want HTTPS), following the directions in caldavd-dev.plist, yields an error. I saw a previous posting about this where someone found success in using (-1) as the HTTPPort value. While this indeed works, the server is constantly trying to start up on port -1 and failing. So, that's obviously a messy solution. Anyone have a quick fix? <!-- HTTP port [0 = disable HTTP] --> <key>HTTPPort</key> <integer>0</integer> 2008-01-12 14:06:50-0500 [-] Log opened. 2008-01-12 14:06:50-0500 [-] twistd 2.5.0+rUnknown (/usr/bin/python 2.5.0) starting up 2008-01-12 14:06:50-0500 [-] reactor class: <class ' twisted.internet.selectreactor.SelectReactor'> 2008-01-12 14:06:50-0500 [-] 2 processors found, configuring 2 processes. 2008-01-12 14:06:50-0500 [-] Traceback (most recent call last): 2008-01-12 14:06:50-0500 [-] File "/usr/local/src/Twisted/bin/twistd", line 21, in <module> 2008-01-12 14:06:50-0500 [-] run() 2008-01-12 14:06:50-0500 [-] File "/usr/local/src/Twisted/twisted/scripts/twistd.py", line 27, in run 2008-01-12 14:06:50-0500 [-] app.run(runApp, ServerOptions) 2008-01-12 14:06:50-0500 [-] File "/usr/local/src/Twisted/twisted/application/app.py", line 379, in run 2008-01-12 14:06:50-0500 [-] runApp(config) 2008-01-12 14:06:50-0500 [-] File "/usr/local/src/Twisted/twisted/scripts/twistd.py", line 23, in runApp 2008-01-12 14:06:50-0500 [-] _SomeApplicationRunner(config).run() 2008-01-12 14:06:50-0500 [-] File "/usr/local/src/Twisted/twisted/application/app.py", line 157, in run 2008-01-12 14:06:50-0500 [-] self.application = self.createOrGetApplication() 2008-01-12 14:06:50-0500 [-] File "/usr/local/src/Twisted/twisted/application/app.py", line 202, in createOrGetApplication 2008-01-12 14:06:50-0500 [-] ser = plg.makeService( self.config.subOptions) 2008-01-12 14:06:50-0500 [-] File "/usr/local/src/CalendarServer/twistedcaldav/tap.py", line 600, in makeService 2008-01-12 14:06:50-0500 [-] service = serviceMethod(options) 2008-01-12 14:06:50-0500 [-] File "/usr/local/src/CalendarServer/twistedcaldav/cluster.py", line 194, in makeService_Combined 2008-01-12 14:06:50-0500 [-] monitor.addProcess(process.getName(), 2008-01-12 14:06:50-0500 [-] File "/usr/local/src/CalendarServer/twistedcaldav/cluster.py", line 70, in getName 2008-01-12 14:06:50-0500 [-] return '%s-%s' % (self.prefix, self.ports [0]) 2008-01-12 14:06:50-0500 [-] TypeError: 'NoneType' object is unsubscriptable