chore: reduce rpc load in is_channel_active helper

5 years ago · bd369edd10
1 changed files with 1 additions and 1 deletions
--- a/contrib/pyln-testing/pyln/testing/utils.py
+++ b/contrib/pyln-testing/pyln/testing/utils.py
@ -765,7 +765,7 @@ class LightningNode(object):
        return channel['short_channel_id']
    def is_channel_active(self, chanid):
-        channels = self.rpc.listchannels()['channels']
+        channels = self.rpc.listchannels(chanid)['channels']
        active = [(c['short_channel_id'], c['channel_flags']) for c in channels if c['active']]
        return (chanid, 0) in active and (chanid, 1) in active