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ChannelDB: make gossip sync progress updates cheaper

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get_num_channels_partitioned_by_policy_count() was too slow
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SomberNight
2020-03-02 16:56:15 +01:00
parent 387c2a1acd
commit a97e7bae05
3 changed files with 51 additions and 36 deletions
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electrum/lnworker.py
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@@ -372,8 +372,8 @@ class LNGossip(LNWorker):
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()
num_db_channels = nchans_with_0p + nchans_with_1p + nchans_with_2p
# 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