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lightningd: Fix channel-persistence for channels with commits

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I was hoping to defer HTLC updates until we actually store HTLCs, but
we need to flush to DB whenever balances update as well.

Signed-off-by: Christian Decker <decker.christian@gmail.com>
This commit is contained in:
Christian Decker
2017-08-24 14:15:30 +02:00
committed by Rusty Russell
parent d3f36ba8ae
commit 4b64b7f2aa
3 changed files with 32 additions and 2 deletions
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18
tests/test_lightningd.py
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@@ -1022,11 +1022,17 @@ class LightningDTests(BaseLightningDTests):
for n in (l1, l2):
assert(n.db_query('SELECT COUNT(id) as count FROM channels;')[0]['count'] == 1)
# Perform a payment so we have something to restore
self.pay(l1, l2, 10000)
time.sleep(1)
assert l1.rpc.getpeers()['peers'][0]['msatoshi_to_us'] == 99990000
assert l2.rpc.getpeers()['peers'][0]['msatoshi_to_us'] == 10000
# Stop l2, l1 will reattempt to connect
l2.daemon.stop()
# Let the other side notice, then stop it
# Wait for l1 to notice
wait_for(lambda: not l1.rpc.getpeers()['peers'][0]['connected'])
#l1.daemon.stop()
# Now restart l1 and it should reload peers/channels from the DB
l2.daemon.start()
@@ -1037,6 +1043,14 @@ class LightningDTests(BaseLightningDTests):
# Now make sure this is really functional by sending a payment
self.pay(l1, l2, 10000)
time.sleep(1)
assert l1.rpc.getpeers()['peers'][0]['msatoshi_to_us'] == 99980000
assert l2.rpc.getpeers()['peers'][0]['msatoshi_to_us'] == 20000
# Finally restart l1, and make sure it remembers
l1.daemon.stop()
l1.daemon.start()
assert l1.rpc.getpeers()['peers'][0]['msatoshi_to_us'] == 99980000
class LegacyLightningDTests(BaseLightningDTests):