The method `FetchClosedChannels` sometimes prematurely mark a pending
force closing channel as finalized, therefore we need to furthur check
`FetchPendingChannels` to make sure the channel is indeed finalized.
The routing package implements authentication+validation of channel
announcements, pruning of the channel graph, path finding within the network,
sending outgoing payments into the network and synchronizing new peers to our
channel graph state.
Installation and Updating
$ go get -u github.com/lightningnetwork/lnd/routing