In #5364 we added a new error path in the `StopDaemon` method to return
an error if shutdown was attempted while a rescan/recover instance was
in progress. Since the wallet actually won't fully stop (atm)
mid-recovery, the call effectively didn't do anything in that scenario,
so we started to return an error to properly reflect that. However this
causes certain itests to fail, as during recovery, the stop attempt will
fail leading to the test itself failing.
In this commit, we wrap the calls to stop a running daemon within a
`wait.NoError` call so we'll continually try to shut down the daemon
rather than quit on the first try.
Fixes#5423.
This commit refactored the function NewNode to take a *testing.T so that
the unexpected error is checked inside it. The caller is now free from
checking the errors.
This permits an AMP invoice to be "pseudo-reusable", where the invoice
paramters can be used multiple times so long as a new payment address is
supplied. This prevents additional round trips between payer and payee
to obtain a new invoice, even though the payments/invoices won't be
logically associated via the RPC interface like they would when the full
reusable invoices are deployed.
In some rare instances it can happen that the nodes don't find each
other again after one of them has been re-created and the other one has
been restarted in the SCB tests. By making sure the re-created has the
same P2P port again as before, we make sure they can connect to each
other again successfully for executing DLP.
Since there is a lot of connecting and disconnecting between nodes in
the channel backup tests, we try to speed up that process by lowering
the min backoff from 1 second to 50 milliseconds. We also make sure we
never wait more than 1 second if it does take multple attempts. This
should sum up and hopefully speed up our tests a bit.
It seems #5246 introduced a subtle bug that lead to the error "out of
order block: expecting height=1, got height=XXX" some times during
startup. Apparently it can happen that during pruning of the graph tip
some blocks can come in before we start our chain view and the new block
subscription. By querying the chain backend for the best height before
syncing with the graph we ensure that we never miss a block.
This commit adds a new "waiting to start" state which may be used to
query if we're still waiting to become the cluster leader. Once leader
we advance the state to "wallet not exist" or "wallet locked" given
wallet availablity.
Since we don't have to worry about network latency within our
integration tests, we can shorten the broadcast timeout for neutrino
integration tests from 5s to 1s.
