This avoids race conditions, especially in tests, where we try to
connect to the node right after spawning it, but since the
`Runtime::run` function is often called in a different thread, the
socket is not created in time.
The fetch implementation will potentially fetch the local operator's
remote, which is unnecessary and could result in deleted data.
Fix this by threading the local operator's public key and add an
ignore refspec to the fetch arguments, i.e.
^refs/namespaces/<local>/*
The implementation also strictly fetches all or one namespace. This is
improved upon by introducing a new variant for specifying a set of
namespaces.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
The tracking configuration has no way of consulting for a configured
scope.
This change allows the storing of this scope inside the tracking
`Config` -- currently unused.
The default Scope is chosen as Trusted, so that nodes do not
implicitly track any other node. If this behaviour is desired -- for
example, for seed nodes -- then All should be chosen.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
When a specific tracking policy isn't found, we allow setting a default.
To preserve existing behavior, the default is `Block`, ie. if a node
isn't tracked explicitly, it is blocked.
However, this change allows for using `Track` as the default, which
is a way to track everything without having to know the entities in
advance.
Alexis Sellier
Fintan Halpenny