AaronFiore/electrum
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fix confusion re max path length

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This commit is contained in:
SomberNight
2018-10-20 16:50:43 +02:00
committed by ThomasV
parent 2fafd01945
commit 7edbd5682a
4 changed files with 9 additions and 8 deletions
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6
electrum/lnrouter.py
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@@ -39,7 +39,7 @@ from .storage import JsonDB
from .lnchannelverifier import LNChannelVerifier, verify_sig_for_channel_update
from .crypto import Hash
from . import ecc
from .lnutil import LN_GLOBAL_FEATURES_KNOWN_SET, LNPeerAddr, NUM_MAX_HOPS_IN_PAYMENT_PATH
from .lnutil import LN_GLOBAL_FEATURES_KNOWN_SET, LNPeerAddr, NUM_MAX_EDGES_IN_PAYMENT_PATH
class UnknownEvenFeatureBits(Exception): pass
@@ -535,7 +535,7 @@ def is_route_sane_to_use(route: List[RouteEdge], invoice_amount_msat: int, min_f
"""Run some sanity checks on the whole route, before attempting to use it.
called when we are paying; so e.g. lower cltv is better
"""
if len(route) > NUM_MAX_HOPS_IN_PAYMENT_PATH:
if len(route) > NUM_MAX_EDGES_IN_PAYMENT_PATH:
return False
amt = invoice_amount_msat
cltv = min_final_cltv_expiry
@@ -606,7 +606,7 @@ class LNPathFinder(PrintError):
unable_channels = set(map(lambda x: x.short_channel_id, filter(lambda x: not x.can_pay(amount_msat), my_channels)))
# TODO find multiple paths??
# FIXME paths cannot be longer than 20 (onion packet)...
# FIXME paths cannot be longer than 21 edges (onion packet)...
# run Dijkstra
distance_from_start = defaultdict(lambda: float('inf'))