AaronFiore/electrum
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lnrater: don't suggest nodes we have a channel backup with

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We don't want to connect to nodes we already have a channel with on another device.
This commit is contained in:
SomberNight
2021-03-29 17:49:27 +02:00
parent f06433e435
commit a509573ea0
2 changed files with 24 additions and 4 deletions
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11
electrum/lnrater.py
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@@ -243,6 +243,9 @@ class LNRater(Logger):
node_keys = list(self._node_stats.keys())
node_ratings = list(self._node_ratings.values())
channel_peers = self.lnworker.channel_peers()
channel_backup_peers = [
cb.node_id for cb in self.lnworker.channel_backups.values()
if (not cb.is_closed() and cb.get_local_pubkey() == self.lnworker.node_keypair.pubkey)]
node_info: Optional["NodeInfo"] = None
while True:
@@ -258,8 +261,12 @@ class LNRater(Logger):
continue
# don't want to connect to nodes we are already connected to
if pk not in channel_peers:
break
if pk in channel_peers:
continue
# don't want to connect to nodes we already have a channel with on another device
if any(pk.startswith(cb_peer_nodeid) for cb_peer_nodeid in channel_backup_peers):
continue
break
alias = node_info.alias if node_info else 'unknown node alias'
self.logger.info(