Rusty Russell 90ab9325a1 xpay: give an additional block "slack" for CLTV values. ... pay does this, xpay does not. Which means if a block comes in (or you're behind), you get gratuitous failures: ``` def test_xpay_simple(node_factory): l1, l2, l3, l4 = node_factory.get_nodes(4, opts={'may_reconnect': True}) node_factory.join_nodes([l1, l2, l3], wait_for_announce=True) node_factory.join_nodes([l3, l4], announce_channels=False) # BOLT 11, direct peer b11 = l2.rpc.invoice('10000msat', 'test_xpay_simple', 'test_xpay_simple bolt11')['bolt11'] > ret = l1.rpc.xpay(b11) tests/test_xpay.py:148: ... if not isinstance(resp, dict): raise TypeError("Malformed response, response is not a dictionary %s." % resp) elif "error" in resp: > raise RpcError(method, payload, resp['error']) E pyln.client.lightning.RpcError: RPC call failed: method: xpay, payload: ('lnbcrt100n1pn5qu7csp53rp0mfwtfsyyy8gzsggepnxgslyalwvz3jkg9ptmqq452ln2nmgqpp58ak9nmfz9l93r0fpm266ewyjrhurhatrs05nda0r03p82cykp0vsdp9w3jhxazl0pcxz72lwd5k6urvv5sxymmvwscnzxqyjw5qcqp99qxpqysgqa798258yppu2tlfj8herr3zuz0zgux79zvtx6z57cmfzs2wdesmr4nvnkcmyssyu6k64ud54eg0v45c3mcw342jj6uy7tu202p6klrcp6ljc9w',), error: {'code': 203, 'message': "Destination said it doesn't know invoice: incorrect_or_unknown_payment_details"} ``` Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Changelog-None: xpay is new this release.		2024-11-23 10:20:30 +10:30
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Makefile	xpay: new plugin which uses askrene, injectpaymentonion.	2024-11-18 11:03:26 +10:30
xpay.c	xpay: give an additional block "slack" for CLTV values.	2024-11-23 10:20:30 +10:30