id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	launchpad_bug
2902	double _got_introducer if main_tab isn't started before IntroducerClient added	meejah		"If you do this:

 - create main_tub
 - create IntroducerClient
 - add IC as client of main_tub (setServiceParent(main_tub))
 - main_tub.startService()

...then you'll get ""got introducer version"" twice in the IC. If you move the ""startService"" up to before the setServiceParent, you only get one notification. Is there a race in Foolscap (foolscap.pb.Tub calls startConnecting on Reconnectors but sometimes does so twice). Could be due to ""when does the reactor start"" too (i.e. some of the startConnecting calls are in eventually()"	defect	new	normal	undecided	unknown	1.12.1