If network access was not yet established (e.g. on mobile device in
flight mode) the ChainService would fail to start since the IP address
of permanent peers could not be looked up.
We retry if this lookup fail, to allow the chain service to start.
Coverage increased (+0.01%) to 71.765% when pulling 419a4298a6273f16d7042b68158b54bdad9c7859 on halseth:retry-lookup-ip into 38bf97e348a3d89c8f473209abf811c64074e5b5 on lightninglabs:master.
If network access was not yet established (e.g. on mobile device in flight mode) the ChainService would fail to start since the IP address of permanent peers could not be looked up.
We retry if this lookup fail, to allow the chain service to start.
Fixes https://github.com/lightningnetwork/lnd/issues/4016