id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	launchpad_bug
2816	make sure tub.location and tub.port can be empty	warner	warner	"tub.port being empty means the node shouldn't do `Tub.listenOn`. We need to see how foolcap (and tahoe) reacts to either or both of these being empty.. I think `tub.location` needs to be set, but can be an empty string. I know it's fine to not call `Tub.listenOn()`, but I want to be sure that tahoe will do exactly that when `tub.port` is empty, and that it isn't going to allocate a listening port.

This ties into the anonymous mode (#1010 and #517). Anonymous-mode clients should leave both empty. Anonymous-mode servers, though, will populate them (with a `tor:ONION.onion:PORT` and `tcp:LOCALPORT:interface=127.0.0.1`).
"	task	closed	normal	1.12.0	code-nodeadmin	1.11.0	fixed