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lnwatcher: add 'subscribe' parameter to add_callback

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when a channel is redeemed, we still need to call the callback
in order to set labels, accounting_addresses.

Fixes #9987
This commit is contained in:
ThomasV
2025-06-28 16:51:39 +02:00
parent f5773fdf1f
commit 102132fa43
1 changed files with 4 additions and 10 deletions
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14
electrum/lnwatcher.py
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@@ -46,8 +46,9 @@ class LNWatcher(Logger, EventListener):
def remove_callback(self, address):
self.callbacks.pop(address, None)
def add_callback(self, address, callback):
self.adb.add_address(address)
def add_callback(self, address, callback, *, subscribe=True):
if subscribe:
self.adb.add_address(address)
self.callbacks[address] = callback
async def trigger_callbacks(self, *, requires_synchronizer=True):
@@ -86,12 +87,7 @@ class LNWatcher(Logger, EventListener):
outpoint = chan.funding_outpoint.to_str()
address = chan.get_funding_address()
callback = lambda: self.check_onchain_situation(address, outpoint)
if chan.need_to_subscribe():
self.add_callback(address, callback)
def unwatch_channel(self, address: str, funding_outpoint: str) -> None:
self.logger.info(f'unwatching {funding_outpoint}')
self.remove_callback(address)
self.add_callback(address, callback, subscribe=chan.need_to_subscribe())
@ignore_exceptions
@log_exceptions
@@ -121,8 +117,6 @@ class LNWatcher(Logger, EventListener):
closing_txid=closing_txid,
closing_height=closing_height,
keep_watching=keep_watching)
if not keep_watching:
self.unwatch_channel(address, funding_outpoint)
def diagnostic_name(self):
return f"{self.lnworker.wallet.diagnostic_name()}-LNW"