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Michael Catanzaro authored
unix:dir= addresses are exactly the same as unix:tmpdir= addresses, already supported by GDBus, except they forbid use of abstract sockets. This is convenient for situations where abstract sockets are impermissible, such as when a D-Bus client inside a network namespace needs to connect to a server running in a different network namespace. An abstract socket cannot be shared between two processes in different network namespaces. Applications could use unix:path= addresses instead, so this is only a convenience, but there's no good reason not to support unix:dir=. Currently it is not supported simply because unix:dir= is a relatively recent addition to the D-Bus spec.
fc597fa5