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lnworker: fix reestablish_peer_for_given_channel by passing chan explicitly

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ThomasV 2019-06-08 17:46:53 +02:00
parent 0f00f4f655
commit d477e3489f
1 changed files with 22 additions and 20 deletions
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42
electrum/lnworker.py
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@ -911,32 +911,34 @@ class LNWallet(LNWorker):
self.network.trigger_callback('channels', self.wallet)
self.network.trigger_callback('wallet_updated', self.wallet)
async def reestablish_peers_and_channels(self):
async def reestablish_peer_for_given_channel():
# try last good address first
peer = self.channel_db.get_last_good_address(chan.node_id)
if peer:
last_tried = self._last_tried_peer.get(peer, 0)
if last_tried + PEER_RETRY_INTERVAL_FOR_CHANNELS < now:
await self._add_peer(peer.host, peer.port, peer.pubkey)
return
# try random address for node_id
node_info = self.channel_db.nodes_get(chan.node_id)
if not node_info: return
addresses = self.channel_db.get_node_addresses(node_info)
if not addresses: return
adr_obj = random.choice(addresses)
host, port = adr_obj.host, adr_obj.port
peer = LNPeerAddr(host, port, chan.node_id)
async def reestablish_peer_for_given_channel(self, chan):
now = time.time()
# try last good address first
peer = self.channel_db.get_last_good_address(chan.node_id)
if peer:
last_tried = self._last_tried_peer.get(peer, 0)
if last_tried + PEER_RETRY_INTERVAL_FOR_CHANNELS < now:
await self._add_peer(host, port, chan.node_id)
await self._add_peer(peer.host, peer.port, peer.pubkey)
return
# try random address for node_id
node_info = self.channel_db.nodes_get(chan.node_id)
if not node_info:
return
addresses = self.channel_db.get_node_addresses(node_info)
if not addresses:
return
adr_obj = random.choice(addresses)
host, port = adr_obj.host, adr_obj.port
peer = LNPeerAddr(host, port, chan.node_id)
last_tried = self._last_tried_peer.get(peer, 0)
if last_tried + PEER_RETRY_INTERVAL_FOR_CHANNELS < now:
await self._add_peer(host, port, chan.node_id)
async def reestablish_peers_and_channels(self):
while True:
await asyncio.sleep(1)
with self.lock:
channels = list(self.channels.values())
now = time.time()
for chan in channels:
if chan.is_closed():
continue
@ -948,7 +950,7 @@ class LNWallet(LNWorker):
if not chan.should_try_to_reestablish_peer():
continue
peer = self.peers.get(chan.node_id, None)
coro = peer.reestablish_channel(chan) if peer else reestablish_peer_for_given_channel()
coro = peer.reestablish_channel(chan) if peer else self.reestablish_peer_for_given_channel(chan)
await self.network.main_taskgroup.spawn(coro)
def current_feerate_per_kw(self):