AaronFiore/electrum
1
0
Fork 0
Code Activity

add LN gossip sync progress estimate indicator to Qt GUI

Browse Source
This commit is contained in:
SomberNight
2020-02-29 20:02:45 +01:00
parent fd56fb9189
commit 67d24bf129
4 changed files with 50 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
electrum/lnworker.py
View File

@@ -198,7 +198,7 @@ class LNWorker(Logger):
def peer_closed(self, peer: Peer) -> None:
self.peers.pop(peer.pubkey)
def num_peers(self):
def num_peers(self) -> int:
return sum([p.is_initialized() for p in self.peers.values()])
def start_network(self, network: 'Network'):
@@ -359,14 +359,27 @@ class LNGossip(LNWorker):
self.unknown_ids.update(new)
self.network.trigger_callback('unknown_channels', len(self.unknown_ids))
self.network.trigger_callback('gossip_peers', self.num_peers())
self.network.trigger_callback('ln_gossip_sync_progress')
def get_ids_to_query(self):
N = 500
l = list(self.unknown_ids)
self.unknown_ids = set(l[N:])
self.network.trigger_callback('unknown_channels', len(self.unknown_ids))
self.network.trigger_callback('ln_gossip_sync_progress')
return l[0:N]
def get_sync_progress_estimate(self) -> Tuple[Optional[int], Optional[int]]:
if self.num_peers() == 0:
return None, None
num_db_channels = self.channel_db.num_channels
nchans_with_0p, nchans_with_1p, nchans_with_2p = self.channel_db.get_num_channels_partitioned_by_policy_count()
# some channels will never have two policies (only one is in gossip?...)
# so if we have at least 1 policy for a channel, we consider that channel "complete" here
current_est = num_db_channels - nchans_with_0p
total_est = len(self.unknown_ids) + num_db_channels
return current_est, total_est
class LNWallet(LNWorker):