aljaz/lightning
1
0
Fork 0
mirror of https://github.com/aljazceru/lightning.git synced 2025-12-19 15:14:23 +01:00
Code Issues Packages Projects Releases Wiki Activity

pytest: Debug test_lockup_drain

Browse Source
This commit is contained in:
Christian Decker
2020-12-09 10:57:37 +01:00
committed by neil saitug
parent 1b8a2aba65
commit f7cdf1dd98
2 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
contrib/pyln-testing/pyln/testing/utils.py
View File

@@ -919,13 +919,16 @@ class LightningNode(object):
# This helper sends all money to a peer until even 1 msat can't get through.
def drain(self, peer):
total = 0
msat = 16**9
msat = 4294967295 # Max payment size in some configs
while msat != 0:
try:
logging.debug("Drain step with size={}".format(msat))
self.pay(peer, msat)
total += msat
except RpcError:
except RpcError as e:
logging.debug("Got an exception while draining channel: {}".format(e))
msat //= 2
logging.debug("Draining complete after sending a total of {}msats".format(total))
return total
# Note: this feeds through the smoother in update_feerate, so changing