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lnworker: async gen create_routes_for_payments

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bitromortac
2021-05-10 09:21:53 +02:00
parent 9c1a51547a
commit 591a36fb3b
2 changed files with 63 additions and 58 deletions
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39
electrum/tests/test_lnpeer.py
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@@ -192,6 +192,20 @@ class MockLNWallet(Logger, NetworkRetryManager[LNPeerAddr]):
self.channel_db.stop()
await self.channel_db.stopped_event.wait()
async def create_routes_from_invoice(self, amount_msat: int, decoded_invoice: LnAddr, *, full_path=None):
return [r async for r in self.create_routes_for_payment(
amount_msat=amount_msat,
final_total_msat=amount_msat,
invoice_pubkey=decoded_invoice.pubkey.serialize(),
min_cltv_expiry=decoded_invoice.get_min_final_cltv_expiry(),
r_tags=decoded_invoice.get_routing_info('r'),
invoice_features=decoded_invoice.get_features(),
trampoline_fee_level=0,
use_two_trampolines=False,
payment_hash=decoded_invoice.paymenthash,
payment_secret=decoded_invoice.payment_secret,
full_path=full_path)]
get_payments = LNWallet.get_payments
get_payment_info = LNWallet.get_payment_info
save_payment_info = LNWallet.save_payment_info
@@ -206,7 +220,6 @@ class MockLNWallet(Logger, NetworkRetryManager[LNPeerAddr]):
get_preimage = LNWallet.get_preimage
create_route_for_payment = LNWallet.create_route_for_payment
create_routes_for_payment = LNWallet.create_routes_for_payment
create_routes_from_invoice = LNWallet.create_routes_from_invoice
_check_invoice = staticmethod(LNWallet._check_invoice)
pay_to_route = LNWallet.pay_to_route
pay_to_node = LNWallet.pay_to_node
@@ -598,7 +611,7 @@ class TestPeer(TestCaseForTestnet):
q2 = w2.sent_htlcs[lnaddr1.paymenthash]
# alice sends htlc BUT NOT COMMITMENT_SIGNED
p1.maybe_send_commitment = lambda x: None
route1 = w1.create_routes_from_invoice(lnaddr2.get_amount_msat(), decoded_invoice=lnaddr2)[0][0]
route1 = (await w1.create_routes_from_invoice(lnaddr2.get_amount_msat(), decoded_invoice=lnaddr2))[0][0]
amount_msat = lnaddr2.get_amount_msat()
await w1.pay_to_route(
route=route1,
@@ -612,7 +625,7 @@ class TestPeer(TestCaseForTestnet):
p1.maybe_send_commitment = _maybe_send_commitment1
# bob sends htlc BUT NOT COMMITMENT_SIGNED
p2.maybe_send_commitment = lambda x: None
route2 = w2.create_routes_from_invoice(lnaddr1.get_amount_msat(), decoded_invoice=lnaddr1)[0][0]
route2 = (await w2.create_routes_from_invoice(lnaddr1.get_amount_msat(), decoded_invoice=lnaddr1))[0][0]
amount_msat = lnaddr1.get_amount_msat()
await w2.pay_to_route(
route=route2,
@@ -982,14 +995,14 @@ class TestPeer(TestCaseForTestnet):
await asyncio.wait_for(p1.initialized, 1)
await asyncio.wait_for(p2.initialized, 1)
# alice sends htlc
route, amount_msat = w1.create_routes_from_invoice(lnaddr.get_amount_msat(), decoded_invoice=lnaddr)[0][0:2]
htlc = p1.pay(route=route,
chan=alice_channel,
amount_msat=lnaddr.get_amount_msat(),
total_msat=lnaddr.get_amount_msat(),
payment_hash=lnaddr.paymenthash,
min_final_cltv_expiry=lnaddr.get_min_final_cltv_expiry(),
payment_secret=lnaddr.payment_secret)
route, amount_msat = (await w1.create_routes_from_invoice(lnaddr.get_amount_msat(), decoded_invoice=lnaddr))[0][0:2]
p1.pay(route=route,
chan=alice_channel,
amount_msat=lnaddr.get_amount_msat(),
total_msat=lnaddr.get_amount_msat(),
payment_hash=lnaddr.paymenthash,
min_final_cltv_expiry=lnaddr.get_min_final_cltv_expiry(),
payment_secret=lnaddr.payment_secret)
# alice closes
await p1.close_channel(alice_channel.channel_id)
gath.cancel()
@@ -1078,7 +1091,7 @@ class TestPeer(TestCaseForTestnet):
lnaddr, pay_req = run(self.prepare_invoice(w2))
lnaddr = w1._check_invoice(pay_req)
route, amount_msat = w1.create_routes_from_invoice(lnaddr.get_amount_msat(), decoded_invoice=lnaddr)[0][0:2]
route, amount_msat = run(w1.create_routes_from_invoice(lnaddr.get_amount_msat(), decoded_invoice=lnaddr))[0][0:2]
assert amount_msat == lnaddr.get_amount_msat()
run(w1.force_close_channel(alice_channel.channel_id))
@@ -1086,7 +1099,7 @@ class TestPeer(TestCaseForTestnet):
assert q1.qsize() == 1
with self.assertRaises(NoPathFound) as e:
w1.create_routes_from_invoice(lnaddr.get_amount_msat(), decoded_invoice=lnaddr)
run(w1.create_routes_from_invoice(lnaddr.get_amount_msat(), decoded_invoice=lnaddr))
peer = w1.peers[route[0].node_id]
# AssertionError is ok since we shouldn't use old routes, and the