Remove unused errChan fields from the loopin, openchannel, and withdraw
managers. These channels were declared and initialized but never read
from or written to.
Remove the unused activeLoopIns map from the loopin manager. The map
was only written to but never read, making it dead code.
Remove the stale withdraw.Store interface whose method signatures no
longer match the concrete SqlStore API used by the manager.
Remove unused config fields from openchannel.Config (Server,
AddressManager, ChainNotifier, Signer) and deposit.ManagerConfig
(AddressClient, SwapClient, ChainParams) along with their daemon
wiring. Also remove the now-orphaned openchannel.AddressManager
interface.
Remove the unused GetStaticAddress and Close methods from
address.SqlStore and the GetStaticAddress method from the address.Store
interface, as the codebase only uses GetAllStaticAddresses.
The %w formatting verb is only meaningful for fmt.Errorf where it
enables error wrapping. In log.Errorf it prints as %%!w(error=...),
producing garbled log output. Use %v and add the missing colon
separator.
handleWithdrawal did not check the error returned by
RegisterSpendNtfn before spawning a goroutine to read from the
notification channels. If registration failed, spentChan would be nil
and the goroutine would block forever on a nil channel read.
Add the missing error check so the function returns early on
registration failure.
Loop now guards all static-address managers against zero block heights: each
constructor returns an error when invoked with a non-positive current height,
and `loopd` validates the height from `GetInfo` before instantiating them.
Tests and helper code were updated accordingly so we fail fast instead of
registering chain notifications with invalid hints.
previously upon recovery, a withdrawing deposit was
first transitioned into the Deposited state by the
deposit manager, and then again into the Withdrawing
state by the withdrawal manager. The first transition
is unnecessary, so we just remain in the Withdrawing
state upon recovery.
If Run sets the current height field, it is technically a race between Run and
other methods reading the field. Setting in New is a safer option.
Removed a check that height is not 0 from static address manager.
Make the current height an atomic variable in staticaddr/address/manager.go and
in staticaddr/withdraw/manager.go.
Removed the initiation height from staticaddr/deposit/manager.go (not needed).
