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channeld: --ignore-fee-limits as a hack for fee disparities.

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This, of course, should never be used.  But it helps maintain connections
for the moment while we dig deeper into feerates.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2018-01-16 19:54:46 +10:30
committed by Christian Decker
parent e91a8dff12
commit 79dc44713b
8 changed files with 83 additions and 9 deletions
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30
tests/test_lightningd.py
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@@ -2709,6 +2709,36 @@ class LightningDTests(BaseLightningDTests):
l1.daemon.wait_for_log('onchaind complete, forgetting peer')
l2.daemon.wait_for_log('onchaind complete, forgetting peer')
def test_fee_limits(self):
# FIXME: Test case where opening denied.
l1, l2 = self.connect()
self.fund_channel(l1, l2, 10**6)
# L1 asks for stupid low fees
l1.rpc.dev_setfees(15)
l1.daemon.wait_for_log('STATUS_FAIL_PEER_BAD')
# Restore to normal.
l1.rpc.dev_setfees(15000)
# Try with node which sets --ignore-fee-limits
l3 = self.node_factory.get_node(options=['--ignore-fee-limits=true'])
l1.rpc.connect(l3.info['id'], 'localhost', l3.info['port'])
self.fund_channel(l1, l3, 10**6)
# Try stupid high fees
l1.rpc.dev_setfees(15000 * 10)
l3.daemon.wait_for_log('peer_in WIRE_UPDATE_FEE')
l3.daemon.wait_for_log('peer_in WIRE_COMMITMENT_SIGNED')
# Now shutdown cleanly.
l1.rpc.close(l3.info['id'])
l1.daemon.wait_for_log('-> CLOSINGD_COMPLETE')
l3.daemon.wait_for_log('-> CLOSINGD_COMPLETE')
@unittest.skipIf(not DEVELOPER, "needs DEVELOPER=1")
def test_update_fee_reconnect(self):
# Disconnect after first commitsig.