id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
196	list-mutation race in Tub.stopService	Brian Warner		"While tracking down a Tahoe test failure, I discovered that {{{pb.Tub.stopService}}} is iterating over the list of {{{self.reconnectors}}}, stopping them one-by-one, but that {{{Reconnector.stopConnecting}}} is also removing them from the list. Mutating a list while you're iterating over it is a no-no, and was resulting in the Tahoe test failing to shut down some of the reconnector's timers, leading to a Dirty Reactor Error.

The fix is easy: wrap that thing in a {{{list()}}} before iterating over it.
"	defect	closed	major	0.6.4	unknown	0.6.1	fixed